help
Say Y here to support the MxL111SF USB2.0 DTV receiver.
+config DVB_USB_RTL28XXU
+ tristate "Realtek RTL28xxU DVB USB support"
+ depends on DVB_USB_V2 && EXPERIMENTAL
+ select DVB_RTL2830
+ select DVB_RTL2832
+ select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_FC0012 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_FC0013 if !MEDIA_TUNER_CUSTOMISE
+ help
+ Say Y here to support the Realtek RTL28xxU DVB USB receiver.
+
obj-$(CONFIG_DVB_USB_MXL111SF) += mxl111sf-demod.o
obj-$(CONFIG_DVB_USB_MXL111SF) += mxl111sf-tuner.o
+dvb-usb-rtl28xxu-objs = rtl28xxu.o
+obj-$(CONFIG_DVB_USB_RTL28XXU) += dvb-usb-rtl28xxu.o
+
ccflags-y += -I$(srctree)/drivers/media/dvb/dvb-core
ccflags-y += -I$(srctree)/drivers/media/dvb/frontends/
ccflags-y += -I$(srctree)/drivers/media/common/tuners
--- /dev/null
+/*
+ * Realtek RTL28xxU DVB USB driver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "rtl28xxu.h"
+
+#include "rtl2830.h"
+#include "rtl2832.h"
+
+#include "qt1010.h"
+#include "mt2060.h"
+#include "mxl5005s.h"
+#include "fc0012.h"
+#include "fc0013.h"
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
+{
+ int ret;
+ unsigned int pipe;
+ u8 requesttype;
+ u8 *buf;
+
+ buf = kmalloc(req->size, GFP_KERNEL);
+ if (!buf) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ if (req->index & CMD_WR_FLAG) {
+ /* write */
+ memcpy(buf, req->data, req->size);
+ requesttype = (USB_TYPE_VENDOR | USB_DIR_OUT);
+ pipe = usb_sndctrlpipe(d->udev, 0);
+ } else {
+ /* read */
+ requesttype = (USB_TYPE_VENDOR | USB_DIR_IN);
+ pipe = usb_rcvctrlpipe(d->udev, 0);
+ }
+
+ ret = usb_control_msg(d->udev, pipe, 0, requesttype, req->value,
+ req->index, buf, req->size, 1000);
+ if (ret > 0)
+ ret = 0;
+
+ deb_dump(0, requesttype, req->value, req->index, buf, req->size);
+
+ /* read request, copy returned data to return buf */
+ if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
+ memcpy(req->data, buf, req->size);
+
+ kfree(buf);
+
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl28xx_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
+{
+ struct rtl28xxu_req req;
+
+ if (reg < 0x3000)
+ req.index = CMD_USB_WR;
+ else if (reg < 0x4000)
+ req.index = CMD_SYS_WR;
+ else
+ req.index = CMD_IR_WR;
+
+ req.value = reg;
+ req.size = len;
+ req.data = val;
+
+ return rtl28xxu_ctrl_msg(d, &req);
+}
+
+static int rtl2831_rd_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
+{
+ struct rtl28xxu_req req;
+
+ if (reg < 0x3000)
+ req.index = CMD_USB_RD;
+ else if (reg < 0x4000)
+ req.index = CMD_SYS_RD;
+ else
+ req.index = CMD_IR_RD;
+
+ req.value = reg;
+ req.size = len;
+ req.data = val;
+
+ return rtl28xxu_ctrl_msg(d, &req);
+}
+
+static int rtl28xx_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
+{
+ return rtl28xx_wr_regs(d, reg, &val, 1);
+}
+
+static int rtl28xx_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
+{
+ return rtl2831_rd_regs(d, reg, val, 1);
+}
+
+/* I2C */
+static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+ int num)
+{
+ int ret;
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ struct rtl28xxu_priv *priv = d->priv;
+ struct rtl28xxu_req req;
+
+ /*
+ * It is not known which are real I2C bus xfer limits, but testing
+ * with RTL2831U + MT2060 gives max RD 24 and max WR 22 bytes.
+ * TODO: find out RTL2832U lens
+ */
+
+ /*
+ * I2C adapter logic looks rather complicated due to fact it handles
+ * three different access methods. Those methods are;
+ * 1) integrated demod access
+ * 2) old I2C access
+ * 3) new I2C access
+ *
+ * Used method is selected in order 1, 2, 3. Method 3 can handle all
+ * requests but there is two reasons why not use it always;
+ * 1) It is most expensive, usually two USB messages are needed
+ * 2) At least RTL2831U does not support it
+ *
+ * Method 3 is needed in case of I2C write+read (typical register read)
+ * where write is more than one byte.
+ */
+
+ if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+ return -EAGAIN;
+
+ if (num == 2 && !(msg[0].flags & I2C_M_RD) &&
+ (msg[1].flags & I2C_M_RD)) {
+ if (msg[0].len > 24 || msg[1].len > 24) {
+ /* TODO: check msg[0].len max */
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ } else if (msg[0].addr == 0x10) {
+ /* method 1 - integrated demod */
+ req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
+ req.index = CMD_DEMOD_RD | priv->page;
+ req.size = msg[1].len;
+ req.data = &msg[1].buf[0];
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ } else if (msg[0].len < 2) {
+ /* method 2 - old I2C */
+ req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
+ req.index = CMD_I2C_RD;
+ req.size = msg[1].len;
+ req.data = &msg[1].buf[0];
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ } else {
+ /* method 3 - new I2C */
+ req.value = (msg[0].addr << 1);
+ req.index = CMD_I2C_DA_WR;
+ req.size = msg[0].len;
+ req.data = msg[0].buf;
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ if (ret)
+ goto err_mutex_unlock;
+
+ req.value = (msg[0].addr << 1);
+ req.index = CMD_I2C_DA_RD;
+ req.size = msg[1].len;
+ req.data = msg[1].buf;
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ }
+ } else if (num == 1 && !(msg[0].flags & I2C_M_RD)) {
+ if (msg[0].len > 22) {
+ /* TODO: check msg[0].len max */
+ ret = -EOPNOTSUPP;
+ goto err_mutex_unlock;
+ } else if (msg[0].addr == 0x10) {
+ /* method 1 - integrated demod */
+ if (msg[0].buf[0] == 0x00) {
+ /* save demod page for later demod access */
+ priv->page = msg[0].buf[1];
+ ret = 0;
+ } else {
+ req.value = (msg[0].buf[0] << 8) |
+ (msg[0].addr << 1);
+ req.index = CMD_DEMOD_WR | priv->page;
+ req.size = msg[0].len-1;
+ req.data = &msg[0].buf[1];
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ }
+ } else if (msg[0].len < 23) {
+ /* method 2 - old I2C */
+ req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
+ req.index = CMD_I2C_WR;
+ req.size = msg[0].len-1;
+ req.data = &msg[0].buf[1];
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ } else {
+ /* method 3 - new I2C */
+ req.value = (msg[0].addr << 1);
+ req.index = CMD_I2C_DA_WR;
+ req.size = msg[0].len;
+ req.data = msg[0].buf;
+ ret = rtl28xxu_ctrl_msg(d, &req);
+ }
+ } else {
+ ret = -EINVAL;
+ }
+
+err_mutex_unlock:
+ mutex_unlock(&d->i2c_mutex);
+
+ return ret ? ret : num;
+}
+
+static u32 rtl28xxu_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm rtl28xxu_i2c_algo = {
+ .master_xfer = rtl28xxu_i2c_xfer,
+ .functionality = rtl28xxu_i2c_func,
+};
+
+static struct rtl2830_config rtl28xxu_rtl2830_mt2060_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .ts_mode = 0,
+ .spec_inv = 1,
+ .if_dvbt = 36150000,
+ .vtop = 0x20,
+ .krf = 0x04,
+ .agc_targ_val = 0x2d,
+
+};
+
+static struct rtl2830_config rtl28xxu_rtl2830_qt1010_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .ts_mode = 0,
+ .spec_inv = 1,
+ .if_dvbt = 36125000,
+ .vtop = 0x20,
+ .krf = 0x04,
+ .agc_targ_val = 0x2d,
+};
+
+static struct rtl2830_config rtl28xxu_rtl2830_mxl5005s_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .ts_mode = 0,
+ .spec_inv = 0,
+ .if_dvbt = 4570000,
+ .vtop = 0x3f,
+ .krf = 0x04,
+ .agc_targ_val = 0x3e,
+};
+
+static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ int ret;
+ struct dvb_usb_device *d = adap_to_d(adap);
+ struct rtl28xxu_priv *priv = d_to_priv(d);
+ u8 buf[1];
+ struct rtl2830_config *rtl2830_config;
+ /* open RTL2831U/RTL2830 I2C gate */
+ struct rtl28xxu_req req_gate = { 0x0120, 0x0011, 0x0001, "\x08" };
+ /* for MT2060 tuner probe */
+ struct rtl28xxu_req req_mt2060 = { 0x00c0, CMD_I2C_RD, 1, buf };
+ /* for QT1010 tuner probe */
+ struct rtl28xxu_req req_qt1010 = { 0x0fc4, CMD_I2C_RD, 1, buf };
+
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ /*
+ * RTL2831U GPIOs
+ * =========================================================
+ * GPIO0 | tuner#0 | 0 off | 1 on | MXL5005S (?)
+ * GPIO2 | LED | 0 off | 1 on |
+ * GPIO4 | tuner#1 | 0 on | 1 off | MT2060
+ */
+
+ /* GPIO direction */
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_DIR, 0x0a);
+ if (ret)
+ goto err;
+
+ /* enable as output GPIO0, GPIO2, GPIO4 */
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_EN, 0x15);
+ if (ret)
+ goto err;
+
+ /*
+ * Probe used tuner. We need to know used tuner before demod attach
+ * since there is some demod params needed to set according to tuner.
+ */
+
+ /* demod needs some time to wake up */
+ msleep(20);
+
+ /* open demod I2C gate */
+ ret = rtl28xxu_ctrl_msg(d, &req_gate);
+ if (ret)
+ goto err;
+
+ /* check QT1010 ID(?) register; reg=0f val=2c */
+ ret = rtl28xxu_ctrl_msg(d, &req_qt1010);
+ if (ret == 0 && buf[0] == 0x2c) {
+ priv->tuner = TUNER_RTL2830_QT1010;
+ rtl2830_config = &rtl28xxu_rtl2830_qt1010_config;
+ dev_dbg(&d->udev->dev, "%s: QT1010\n", __func__);
+ goto found;
+ } else {
+ dev_dbg(&d->udev->dev, "%s: QT1010 probe failed=%d - %02x\n",
+ __func__, ret, buf[0]);
+ }
+
+ /* open demod I2C gate */
+ ret = rtl28xxu_ctrl_msg(d, &req_gate);
+ if (ret)
+ goto err;
+
+ /* check MT2060 ID register; reg=00 val=63 */
+ ret = rtl28xxu_ctrl_msg(d, &req_mt2060);
+ if (ret == 0 && buf[0] == 0x63) {
+ priv->tuner = TUNER_RTL2830_MT2060;
+ rtl2830_config = &rtl28xxu_rtl2830_mt2060_config;
+ dev_dbg(&d->udev->dev, "%s: MT2060\n", __func__);
+ goto found;
+ } else {
+ dev_dbg(&d->udev->dev, "%s: MT2060 probe failed=%d - %02x\n",
+ __func__, ret, buf[0]);
+ }
+
+ /* assume MXL5005S */
+ ret = 0;
+ priv->tuner = TUNER_RTL2830_MXL5005S;
+ rtl2830_config = &rtl28xxu_rtl2830_mxl5005s_config;
+ dev_dbg(&d->udev->dev, "%s: MXL5005S\n", __func__);
+ goto found;
+
+found:
+ /* attach demodulator */
+ adap->fe[0] = dvb_attach(rtl2830_attach, rtl2830_config,
+ &d->i2c_adap);
+ if (adap->fe[0] == NULL) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static struct rtl2832_config rtl28xxu_rtl2832_fc0012_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .if_dvbt = 0,
+ .tuner = TUNER_RTL2832_FC0012
+};
+
+static struct rtl2832_config rtl28xxu_rtl2832_fc0013_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .if_dvbt = 0,
+ .tuner = TUNER_RTL2832_FC0013
+};
+
+static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
+ int cmd, int arg)
+{
+ int ret;
+ u8 val;
+
+ dev_dbg(&d->udev->dev, "%s: cmd=%d arg=%d\n", __func__, cmd, arg);
+
+ switch (cmd) {
+ case FC_FE_CALLBACK_VHF_ENABLE:
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ if (arg)
+ val &= 0xbf; /* set GPIO6 low */
+ else
+ val |= 0x40; /* set GPIO6 high */
+
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+ break;
+ default:
+ ret = -EINVAL;
+ goto err;
+ }
+ return 0;
+
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+
+static int rtl2832u_fc0013_tuner_callback(struct dvb_usb_device *d,
+ int cmd, int arg)
+{
+ /* TODO implement*/
+ return 0;
+}
+
+static int rtl2832u_tuner_callback(struct dvb_usb_device *d, int cmd, int arg)
+{
+ struct rtl28xxu_priv *priv = d->priv;
+
+ switch (priv->tuner) {
+ case TUNER_RTL2832_FC0012:
+ return rtl2832u_fc0012_tuner_callback(d, cmd, arg);
+
+ case TUNER_RTL2832_FC0013:
+ return rtl2832u_fc0013_tuner_callback(d, cmd, arg);
+ default:
+ break;
+ }
+
+ return -ENODEV;
+}
+
+static int rtl2832u_frontend_callback(void *adapter_priv, int component,
+ int cmd, int arg)
+{
+ struct i2c_adapter *adap = adapter_priv;
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+
+ switch (component) {
+ case DVB_FRONTEND_COMPONENT_TUNER:
+ return rtl2832u_tuner_callback(d, cmd, arg);
+ default:
+ break;
+ }
+
+ return -EINVAL;
+}
+
+static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ int ret;
+ struct dvb_usb_device *d = adap_to_d(adap);
+ struct rtl28xxu_priv *priv = d_to_priv(d);
+ struct rtl2832_config *rtl2832_config;
+ u8 buf[2], val;
+ /* open RTL2832U/RTL2832 I2C gate */
+ struct rtl28xxu_req req_gate_open = {0x0120, 0x0011, 0x0001, "\x18"};
+ /* close RTL2832U/RTL2832 I2C gate */
+ struct rtl28xxu_req req_gate_close = {0x0120, 0x0011, 0x0001, "\x10"};
+ /* for FC0012 tuner probe */
+ struct rtl28xxu_req req_fc0012 = {0x00c6, CMD_I2C_RD, 1, buf};
+ /* for FC0013 tuner probe */
+ struct rtl28xxu_req req_fc0013 = {0x00c6, CMD_I2C_RD, 1, buf};
+ /* for MT2266 tuner probe */
+ struct rtl28xxu_req req_mt2266 = {0x00c0, CMD_I2C_RD, 1, buf};
+ /* for FC2580 tuner probe */
+ struct rtl28xxu_req req_fc2580 = {0x01ac, CMD_I2C_RD, 1, buf};
+ /* for MT2063 tuner probe */
+ struct rtl28xxu_req req_mt2063 = {0x00c0, CMD_I2C_RD, 1, buf};
+ /* for MAX3543 tuner probe */
+ struct rtl28xxu_req req_max3543 = {0x00c0, CMD_I2C_RD, 1, buf};
+ /* for TUA9001 tuner probe */
+ struct rtl28xxu_req req_tua9001 = {0x7ec0, CMD_I2C_RD, 2, buf};
+ /* for MXL5007T tuner probe */
+ struct rtl28xxu_req req_mxl5007t = {0xd9c0, CMD_I2C_RD, 1, buf};
+ /* for E4000 tuner probe */
+ struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf};
+ /* for TDA18272 tuner probe */
+ struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf};
+
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_DIR, &val);
+ if (ret)
+ goto err;
+
+ val &= 0xbf;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_DIR, val);
+ if (ret)
+ goto err;
+
+ /* enable as output GPIO3 and GPIO6*/
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_EN, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x48;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_EN, val);
+ if (ret)
+ goto err;
+
+ /*
+ * Probe used tuner. We need to know used tuner before demod attach
+ * since there is some demod params needed to set according to tuner.
+ */
+
+ /* open demod I2C gate */
+ ret = rtl28xxu_ctrl_msg(d, &req_gate_open);
+ if (ret)
+ goto err;
+
+ priv->tuner = TUNER_NONE;
+
+ /* check FC0012 ID register; reg=00 val=a1 */
+ ret = rtl28xxu_ctrl_msg(d, &req_fc0012);
+ if (ret == 0 && buf[0] == 0xa1) {
+ priv->tuner = TUNER_RTL2832_FC0012;
+ rtl2832_config = &rtl28xxu_rtl2832_fc0012_config;
+ dev_info(&d->udev->dev, "%s: FC0012 tuner found",
+ KBUILD_MODNAME);
+ goto found;
+ }
+
+ /* check FC0013 ID register; reg=00 val=a3 */
+ ret = rtl28xxu_ctrl_msg(d, &req_fc0013);
+ if (ret == 0 && buf[0] == 0xa3) {
+ priv->tuner = TUNER_RTL2832_FC0013;
+ rtl2832_config = &rtl28xxu_rtl2832_fc0013_config;
+ dev_info(&d->udev->dev, "%s: FC0013 tuner found",
+ KBUILD_MODNAME);
+ goto found;
+ }
+
+ /* check MT2266 ID register; reg=00 val=85 */
+ ret = rtl28xxu_ctrl_msg(d, &req_mt2266);
+ if (ret == 0 && buf[0] == 0x85) {
+ priv->tuner = TUNER_RTL2832_MT2266;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: MT2266 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check FC2580 ID register; reg=01 val=56 */
+ ret = rtl28xxu_ctrl_msg(d, &req_fc2580);
+ if (ret == 0 && buf[0] == 0x56) {
+ priv->tuner = TUNER_RTL2832_FC2580;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: FC2580 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check MT2063 ID register; reg=00 val=9e || 9c */
+ ret = rtl28xxu_ctrl_msg(d, &req_mt2063);
+ if (ret == 0 && (buf[0] == 0x9e || buf[0] == 0x9c)) {
+ priv->tuner = TUNER_RTL2832_MT2063;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: MT2063 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check MAX3543 ID register; reg=00 val=38 */
+ ret = rtl28xxu_ctrl_msg(d, &req_max3543);
+ if (ret == 0 && buf[0] == 0x38) {
+ priv->tuner = TUNER_RTL2832_MAX3543;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: MAX3534 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check TUA9001 ID register; reg=7e val=2328 */
+ ret = rtl28xxu_ctrl_msg(d, &req_tua9001);
+ if (ret == 0 && buf[0] == 0x23 && buf[1] == 0x28) {
+ priv->tuner = TUNER_RTL2832_TUA9001;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: TUA9001 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check MXL5007R ID register; reg=d9 val=14 */
+ ret = rtl28xxu_ctrl_msg(d, &req_mxl5007t);
+ if (ret == 0 && buf[0] == 0x14) {
+ priv->tuner = TUNER_RTL2832_MXL5007T;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: MXL5007T tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check E4000 ID register; reg=02 val=40 */
+ ret = rtl28xxu_ctrl_msg(d, &req_e4000);
+ if (ret == 0 && buf[0] == 0x40) {
+ priv->tuner = TUNER_RTL2832_E4000;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: E4000 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+ /* check TDA18272 ID register; reg=00 val=c760 */
+ ret = rtl28xxu_ctrl_msg(d, &req_tda18272);
+ if (ret == 0 && (buf[0] == 0xc7 || buf[1] == 0x60)) {
+ priv->tuner = TUNER_RTL2832_TDA18272;
+ /* TODO implement tuner */
+ dev_info(&d->udev->dev, "%s: TDA18272 tuner found",
+ KBUILD_MODNAME);
+ goto unsupported;
+ }
+
+unsupported:
+ /* close demod I2C gate */
+ ret = rtl28xxu_ctrl_msg(d, &req_gate_close);
+ if (ret)
+ goto err;
+
+ /* tuner not found */
+ dev_dbg(&d->udev->dev, "%s: No compatible tuner found\n", __func__);
+ ret = -ENODEV;
+ return ret;
+
+found:
+ /* close demod I2C gate */
+ ret = rtl28xxu_ctrl_msg(d, &req_gate_close);
+ if (ret)
+ goto err;
+
+ /* attach demodulator */
+ adap->fe[0] = dvb_attach(rtl2832_attach, rtl2832_config,
+ &d->i2c_adap);
+ if (adap->fe[0] == NULL) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ /* set fe callbacks */
+ adap->fe[0]->callback = rtl2832u_frontend_callback;
+
+ return ret;
+
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static struct qt1010_config rtl28xxu_qt1010_config = {
+ .i2c_address = 0x62, /* 0xc4 */
+};
+
+static struct mt2060_config rtl28xxu_mt2060_config = {
+ .i2c_address = 0x60, /* 0xc0 */
+ .clock_out = 0,
+};
+
+static struct mxl5005s_config rtl28xxu_mxl5005s_config = {
+ .i2c_address = 0x63, /* 0xc6 */
+ .if_freq = IF_FREQ_4570000HZ,
+ .xtal_freq = CRYSTAL_FREQ_16000000HZ,
+ .agc_mode = MXL_SINGLE_AGC,
+ .tracking_filter = MXL_TF_C_H,
+ .rssi_enable = MXL_RSSI_ENABLE,
+ .cap_select = MXL_CAP_SEL_ENABLE,
+ .div_out = MXL_DIV_OUT_4,
+ .clock_out = MXL_CLOCK_OUT_DISABLE,
+ .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+ .top = MXL5005S_TOP_25P2,
+ .mod_mode = MXL_DIGITAL_MODE,
+ .if_mode = MXL_ZERO_IF,
+ .AgcMasterByte = 0x00,
+};
+
+static int rtl2831u_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ int ret;
+ struct dvb_usb_device *d = adap_to_d(adap);
+ struct rtl28xxu_priv *priv = d_to_priv(d);
+ struct i2c_adapter *rtl2830_tuner_i2c;
+ struct dvb_frontend *fe;
+
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ /* use rtl2830 driver I2C adapter, for more info see rtl2830 driver */
+ rtl2830_tuner_i2c = rtl2830_get_tuner_i2c_adapter(adap->fe[0]);
+
+ switch (priv->tuner) {
+ case TUNER_RTL2830_QT1010:
+ fe = dvb_attach(qt1010_attach, adap->fe[0],
+ rtl2830_tuner_i2c, &rtl28xxu_qt1010_config);
+ break;
+ case TUNER_RTL2830_MT2060:
+ fe = dvb_attach(mt2060_attach, adap->fe[0],
+ rtl2830_tuner_i2c, &rtl28xxu_mt2060_config,
+ 1220);
+ break;
+ case TUNER_RTL2830_MXL5005S:
+ fe = dvb_attach(mxl5005s_attach, adap->fe[0],
+ rtl2830_tuner_i2c, &rtl28xxu_mxl5005s_config);
+ break;
+ default:
+ fe = NULL;
+ dev_err(&d->udev->dev, "%s: unknown tuner=%d\n", KBUILD_MODNAME,
+ priv->tuner);
+ }
+
+ if (fe == NULL) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ return 0;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ int ret;
+ struct dvb_usb_device *d = adap_to_d(adap);
+ struct rtl28xxu_priv *priv = d_to_priv(d);
+ struct dvb_frontend *fe;
+
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ switch (priv->tuner) {
+ case TUNER_RTL2832_FC0012:
+ fe = dvb_attach(fc0012_attach, adap->fe[0],
+ &d->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
+
+ /* since fc0012 includs reading the signal strength delegate
+ * that to the tuner driver */
+ adap->fe[0]->ops.read_signal_strength =
+ adap->fe[0]->ops.tuner_ops.get_rf_strength;
+ return 0;
+ break;
+ case TUNER_RTL2832_FC0013:
+ fe = dvb_attach(fc0013_attach, adap->fe[0],
+ &d->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
+
+ /* fc0013 also supports signal strength reading */
+ adap->fe[0]->ops.read_signal_strength =
+ adap->fe[0]->ops.tuner_ops.get_rf_strength;
+ return 0;
+ default:
+ fe = NULL;
+ dev_err(&d->udev->dev, "%s: unknown tuner=%d\n", KBUILD_MODNAME,
+ priv->tuner);
+ }
+
+ if (fe == NULL) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ return 0;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl28xxu_init(struct dvb_usb_device *d)
+{
+ int ret;
+ u8 val;
+
+ dev_dbg(&d->udev->dev, "%s:\n", __func__);
+
+ /* init USB endpoints */
+ ret = rtl28xx_rd_reg(d, USB_SYSCTL_0, &val);
+ if (ret)
+ goto err;
+
+ /* enable DMA and Full Packet Mode*/
+ val |= 0x09;
+ ret = rtl28xx_wr_reg(d, USB_SYSCTL_0, val);
+ if (ret)
+ goto err;
+
+ /* set EPA maximum packet size to 0x0200 */
+ ret = rtl28xx_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
+ if (ret)
+ goto err;
+
+ /* change EPA FIFO length */
+ ret = rtl28xx_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2831u_streaming_ctrl(struct dvb_frontend *fe , int onoff)
+{
+ int ret;
+ u8 buf[2], gpio;
+ struct dvb_usb_device *d = fe_to_d(fe);
+
+ dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
+
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
+ if (ret)
+ goto err;
+
+ if (onoff) {
+ buf[0] = 0x00;
+ buf[1] = 0x00;
+ gpio |= 0x04; /* LED on */
+ } else {
+ buf[0] = 0x10; /* stall EPA */
+ buf[1] = 0x02; /* reset EPA */
+ gpio &= (~0x04); /* LED off */
+ }
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
+ if (ret)
+ goto err;
+
+ ret = rtl28xx_wr_regs(d, USB_EPA_CTL, buf, 2);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2832u_streaming_ctrl(struct dvb_frontend *fe , int onoff)
+{
+ int ret;
+ u8 buf[2];
+ struct dvb_usb_device *d = fe_to_d(fe);
+
+ dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
+
+ if (onoff) {
+ buf[0] = 0x00;
+ buf[1] = 0x00;
+ } else {
+ buf[0] = 0x10; /* stall EPA */
+ buf[1] = 0x02; /* reset EPA */
+ }
+
+ ret = rtl28xx_wr_regs(d, USB_EPA_CTL, buf, 2);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ int ret;
+ u8 gpio, sys0;
+
+ dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
+
+ /* demod adc */
+ ret = rtl28xx_rd_reg(d, SYS_SYS0, &sys0);
+ if (ret)
+ goto err;
+
+ /* tuner power, read GPIOs */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
+ if (ret)
+ goto err;
+
+ dev_dbg(&d->udev->dev, "%s: RD SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__,
+ sys0, gpio);
+
+ if (onoff) {
+ gpio |= 0x01; /* GPIO0 = 1 */
+ gpio &= (~0x10); /* GPIO4 = 0 */
+ sys0 = sys0 & 0x0f;
+ sys0 |= 0xe0;
+ } else {
+ gpio &= (~0x01); /* GPIO0 = 0 */
+ gpio |= 0x10; /* GPIO4 = 1 */
+ sys0 = sys0 & (~0xc0);
+ }
+
+ dev_dbg(&d->udev->dev, "%s: WR SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__,
+ sys0, gpio);
+
+ /* demod adc */
+ ret = rtl28xx_wr_reg(d, SYS_SYS0, sys0);
+ if (ret)
+ goto err;
+
+ /* tuner power, write GPIOs */
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2832u_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ int ret;
+ u8 val;
+
+ dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
+
+ if (onoff) {
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x08;
+ val &= 0xef;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+
+ /* demod_ctl_1 */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
+ if (ret)
+ goto err;
+
+ val &= 0xef;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
+ if (ret)
+ goto err;
+
+ /* demod control */
+ /* PLL enable */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ /* bit 7 to 1 */
+ val |= 0x80;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ /* demod HW reset */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+ /* bit 5 to 0 */
+ val &= 0xdf;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x20;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ mdelay(5);
+
+ /*enable ADC_Q and ADC_I */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x48;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+
+ } else {
+ /* demod_ctl_1 */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x0c;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
+ if (ret)
+ goto err;
+
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x10;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+
+ /* demod control */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val &= 0x37;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ }
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+
+static int rtl2831u_rc_query(struct dvb_usb_device *d)
+{
+ int ret, i;
+ struct rtl28xxu_priv *priv = d->priv;
+ u8 buf[5];
+ u32 rc_code;
+ struct rtl28xxu_reg_val rc_nec_tab[] = {
+ { 0x3033, 0x80 },
+ { 0x3020, 0x43 },
+ { 0x3021, 0x16 },
+ { 0x3022, 0x16 },
+ { 0x3023, 0x5a },
+ { 0x3024, 0x2d },
+ { 0x3025, 0x16 },
+ { 0x3026, 0x01 },
+ { 0x3028, 0xb0 },
+ { 0x3029, 0x04 },
+ { 0x302c, 0x88 },
+ { 0x302e, 0x13 },
+ { 0x3030, 0xdf },
+ { 0x3031, 0x05 },
+ };
+
+ /* init remote controller */
+ if (!priv->rc_active) {
+ for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
+ ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
+ rc_nec_tab[i].val);
+ if (ret)
+ goto err;
+ }
+ priv->rc_active = true;
+ }
+
+ ret = rtl2831_rd_regs(d, SYS_IRRC_RP, buf, 5);
+ if (ret)
+ goto err;
+
+ if (buf[4] & 0x01) {
+ if (buf[2] == (u8) ~buf[3]) {
+ if (buf[0] == (u8) ~buf[1]) {
+ /* NEC standard (16 bit) */
+ rc_code = buf[0] << 8 | buf[2];
+ } else {
+ /* NEC extended (24 bit) */
+ rc_code = buf[0] << 16 |
+ buf[1] << 8 | buf[2];
+ }
+ } else {
+ /* NEC full (32 bit) */
+ rc_code = buf[0] << 24 | buf[1] << 16 |
+ buf[2] << 8 | buf[3];
+ }
+
+ rc_keydown(d->rc_dev, rc_code, 0);
+
+ ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
+ if (ret)
+ goto err;
+
+ /* repeated intentionally to avoid extra keypress */
+ ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
+ if (ret)
+ goto err;
+ }
+
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2831u_get_rc_config(struct dvb_usb_device *d,
+ struct dvb_usb_rc *rc)
+{
+ rc->map_name = RC_MAP_EMPTY;
+ rc->allowed_protos = RC_TYPE_NEC;
+ rc->query = rtl2831u_rc_query;
+ rc->interval = 400;
+
+ return 0;
+}
+
+static int rtl2832u_rc_query(struct dvb_usb_device *d)
+{
+ int ret, i;
+ struct rtl28xxu_priv *priv = d->priv;
+ u8 buf[128];
+ int len;
+ struct rtl28xxu_reg_val rc_nec_tab[] = {
+ { IR_RX_CTRL, 0x20 },
+ { IR_RX_BUF_CTRL, 0x80 },
+ { IR_RX_IF, 0xff },
+ { IR_RX_IE, 0xff },
+ { IR_MAX_DURATION0, 0xd0 },
+ { IR_MAX_DURATION1, 0x07 },
+ { IR_IDLE_LEN0, 0xc0 },
+ { IR_IDLE_LEN1, 0x00 },
+ { IR_GLITCH_LEN, 0x03 },
+ { IR_RX_CLK, 0x09 },
+ { IR_RX_CFG, 0x1c },
+ { IR_MAX_H_TOL_LEN, 0x1e },
+ { IR_MAX_L_TOL_LEN, 0x1e },
+ { IR_RX_CTRL, 0x80 },
+ };
+
+ /* init remote controller */
+ if (!priv->rc_active) {
+ for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
+ ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
+ rc_nec_tab[i].val);
+ if (ret)
+ goto err;
+ }
+ priv->rc_active = true;
+ }
+
+ ret = rtl28xx_rd_reg(d, IR_RX_IF, &buf[0]);
+ if (ret)
+ goto err;
+
+ if (buf[0] != 0x83)
+ goto exit;
+
+ ret = rtl28xx_rd_reg(d, IR_RX_BC, &buf[0]);
+ if (ret)
+ goto err;
+
+ len = buf[0];
+ ret = rtl2831_rd_regs(d, IR_RX_BUF, buf, len);
+
+ /* TODO: pass raw IR to Kernel IR decoder */
+
+ ret = rtl28xx_wr_reg(d, IR_RX_IF, 0x03);
+ ret = rtl28xx_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
+ ret = rtl28xx_wr_reg(d, IR_RX_CTRL, 0x80);
+
+exit:
+ return ret;
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2832u_get_rc_config(struct dvb_usb_device *d,
+ struct dvb_usb_rc *rc)
+{
+ rc->map_name = RC_MAP_EMPTY;
+ rc->allowed_protos = RC_TYPE_NEC;
+ rc->query = rtl2832u_rc_query;
+ rc->interval = 400;
+
+ return 0;
+}
+
+static const struct dvb_usb_device_properties rtl2831u_props = {
+ .driver_name = KBUILD_MODNAME,
+ .owner = THIS_MODULE,
+ .adapter_nr = adapter_nr,
+ .size_of_priv = sizeof(struct rtl28xxu_priv),
+
+ .power_ctrl = rtl2831u_power_ctrl,
+ .i2c_algo = &rtl28xxu_i2c_algo,
+ .frontend_attach = rtl2831u_frontend_attach,
+ .tuner_attach = rtl2831u_tuner_attach,
+ .init = rtl28xxu_init,
+ .get_rc_config = rtl2831u_get_rc_config,
+ .streaming_ctrl = rtl2831u_streaming_ctrl,
+
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .stream = DVB_USB_STREAM_BULK(0x81, 6, 8 * 512),
+ },
+ },
+};
+
+static const struct dvb_usb_device_properties rtl2832u_props = {
+ .driver_name = KBUILD_MODNAME,
+ .owner = THIS_MODULE,
+ .adapter_nr = adapter_nr,
+ .size_of_priv = sizeof(struct rtl28xxu_priv),
+
+ .power_ctrl = rtl2832u_power_ctrl,
+ .i2c_algo = &rtl28xxu_i2c_algo,
+ .frontend_attach = rtl2832u_frontend_attach,
+ .tuner_attach = rtl2832u_tuner_attach,
+ .init = rtl28xxu_init,
+ .get_rc_config = rtl2832u_get_rc_config,
+ .streaming_ctrl = rtl2832u_streaming_ctrl,
+
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .stream = DVB_USB_STREAM_BULK(0x81, 6, 8 * 512),
+ },
+ },
+};
+
+static const struct usb_device_id rtl28xxu_id_table[] = {
+ { DVB_USB_DEVICE(USB_VID_REALTEK, USB_PID_REALTEK_RTL2831U,
+ &rtl2831u_props, "Realtek RTL2831U reference design", NULL) },
+ { DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT,
+ &rtl2831u_props, "Freecom USB2.0 DVB-T", NULL) },
+ { DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2,
+ &rtl2831u_props, "Freecom USB2.0 DVB-T", NULL) },
+
+ { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_BLACK_REV1,
+ &rtl2832u_props, "Terratec Cinergy T Stick Black", NULL) },
+ { DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_DELOCK_USB2_DVBT,
+ &rtl2832u_props, "G-Tek Electronics Group Lifeview LV5TDLX DVB-T", NULL) },
+ { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK,
+ &rtl2832u_props, "NOXON DAB/DAB+ USB dongle", NULL) },
+ { }
+};
+MODULE_DEVICE_TABLE(usb, rtl28xxu_id_table);
+
+static struct usb_driver rtl28xxu_usb_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = rtl28xxu_id_table,
+ .probe = dvb_usbv2_probe,
+ .disconnect = dvb_usbv2_disconnect,
+ .suspend = dvb_usbv2_suspend,
+ .resume = dvb_usbv2_resume,
+ .no_dynamic_id = 1,
+ .soft_unbind = 1,
+};
+
+module_usb_driver(rtl28xxu_usb_driver);
+
+MODULE_DESCRIPTION("Realtek RTL28xxU DVB USB driver");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_AUTHOR("Thomas Mair <thomas.mair86@googlemail.com>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Realtek RTL28xxU DVB USB driver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef RTL28XXU_H
+#define RTL28XXU_H
+
+#include "dvb_usb.h"
+
+#define deb_dump(r, t, v, i, b, l) { \
+ char *direction; \
+ if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
+ direction = ">>>"; \
+ else \
+ direction = "<<<"; \
+ dev_dbg(&d->udev->dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x " \
+ "%s [%d bytes]\n", __func__, t, r, v & 0xff, v >> 8, \
+ i & 0xff, i >> 8, l & 0xff, l >> 8, direction, l); \
+}
+
+/*
+ * USB commands
+ * (usb_control_msg() index parameter)
+ */
+
+#define DEMOD 0x0000
+#define USB 0x0100
+#define SYS 0x0200
+#define I2C 0x0300
+#define I2C_DA 0x0600
+
+#define CMD_WR_FLAG 0x0010
+#define CMD_DEMOD_RD 0x0000
+#define CMD_DEMOD_WR 0x0010
+#define CMD_USB_RD 0x0100
+#define CMD_USB_WR 0x0110
+#define CMD_SYS_RD 0x0200
+#define CMD_IR_RD 0x0201
+#define CMD_IR_WR 0x0211
+#define CMD_SYS_WR 0x0210
+#define CMD_I2C_RD 0x0300
+#define CMD_I2C_WR 0x0310
+#define CMD_I2C_DA_RD 0x0600
+#define CMD_I2C_DA_WR 0x0610
+
+
+struct rtl28xxu_priv {
+ u8 chip_id;
+ u8 tuner;
+ u8 page; /* integrated demod active register page */
+ bool rc_active;
+};
+
+enum rtl28xxu_chip_id {
+ CHIP_ID_NONE,
+ CHIP_ID_RTL2831U,
+ CHIP_ID_RTL2832U,
+};
+
+enum rtl28xxu_tuner {
+ TUNER_NONE,
+
+ TUNER_RTL2830_QT1010,
+ TUNER_RTL2830_MT2060,
+ TUNER_RTL2830_MXL5005S,
+
+ TUNER_RTL2832_MT2266,
+ TUNER_RTL2832_FC2580,
+ TUNER_RTL2832_MT2063,
+ TUNER_RTL2832_MAX3543,
+ TUNER_RTL2832_TUA9001,
+ TUNER_RTL2832_MXL5007T,
+ TUNER_RTL2832_FC0012,
+ TUNER_RTL2832_E4000,
+ TUNER_RTL2832_TDA18272,
+ TUNER_RTL2832_FC0013,
+};
+
+struct rtl28xxu_req {
+ u16 value;
+ u16 index;
+ u16 size;
+ u8 *data;
+};
+
+struct rtl28xxu_reg_val {
+ u16 reg;
+ u8 val;
+};
+
+/*
+ * memory map
+ *
+ * 0x0000 DEMOD : demodulator
+ * 0x2000 USB : SIE, USB endpoint, debug, DMA
+ * 0x3000 SYS : system
+ * 0xfc00 RC : remote controller (not RTL2831U)
+ */
+
+/*
+ * USB registers
+ */
+/* SIE Control Registers */
+#define USB_SYSCTL 0x2000 /* USB system control */
+#define USB_SYSCTL_0 0x2000 /* USB system control */
+#define USB_SYSCTL_1 0x2001 /* USB system control */
+#define USB_SYSCTL_2 0x2002 /* USB system control */
+#define USB_SYSCTL_3 0x2003 /* USB system control */
+#define USB_IRQSTAT 0x2008 /* SIE interrupt status */
+#define USB_IRQEN 0x200C /* SIE interrupt enable */
+#define USB_CTRL 0x2010 /* USB control */
+#define USB_STAT 0x2014 /* USB status */
+#define USB_DEVADDR 0x2018 /* USB device address */
+#define USB_TEST 0x201C /* USB test mode */
+#define USB_FRAME_NUMBER 0x2020 /* frame number */
+#define USB_FIFO_ADDR 0x2028 /* address of SIE FIFO RAM */
+#define USB_FIFO_CMD 0x202A /* SIE FIFO RAM access command */
+#define USB_FIFO_DATA 0x2030 /* SIE FIFO RAM data */
+/* Endpoint Registers */
+#define EP0_SETUPA 0x20F8 /* EP 0 setup packet lower byte */
+#define EP0_SETUPB 0x20FC /* EP 0 setup packet higher byte */
+#define USB_EP0_CFG 0x2104 /* EP 0 configure */
+#define USB_EP0_CTL 0x2108 /* EP 0 control */
+#define USB_EP0_STAT 0x210C /* EP 0 status */
+#define USB_EP0_IRQSTAT 0x2110 /* EP 0 interrupt status */
+#define USB_EP0_IRQEN 0x2114 /* EP 0 interrupt enable */
+#define USB_EP0_MAXPKT 0x2118 /* EP 0 max packet size */
+#define USB_EP0_BC 0x2120 /* EP 0 FIFO byte counter */
+#define USB_EPA_CFG 0x2144 /* EP A configure */
+#define USB_EPA_CFG_0 0x2144 /* EP A configure */
+#define USB_EPA_CFG_1 0x2145 /* EP A configure */
+#define USB_EPA_CFG_2 0x2146 /* EP A configure */
+#define USB_EPA_CFG_3 0x2147 /* EP A configure */
+#define USB_EPA_CTL 0x2148 /* EP A control */
+#define USB_EPA_CTL_0 0x2148 /* EP A control */
+#define USB_EPA_CTL_1 0x2149 /* EP A control */
+#define USB_EPA_CTL_2 0x214A /* EP A control */
+#define USB_EPA_CTL_3 0x214B /* EP A control */
+#define USB_EPA_STAT 0x214C /* EP A status */
+#define USB_EPA_IRQSTAT 0x2150 /* EP A interrupt status */
+#define USB_EPA_IRQEN 0x2154 /* EP A interrupt enable */
+#define USB_EPA_MAXPKT 0x2158 /* EP A max packet size */
+#define USB_EPA_MAXPKT_0 0x2158 /* EP A max packet size */
+#define USB_EPA_MAXPKT_1 0x2159 /* EP A max packet size */
+#define USB_EPA_MAXPKT_2 0x215A /* EP A max packet size */
+#define USB_EPA_MAXPKT_3 0x215B /* EP A max packet size */
+#define USB_EPA_FIFO_CFG 0x2160 /* EP A FIFO configure */
+#define USB_EPA_FIFO_CFG_0 0x2160 /* EP A FIFO configure */
+#define USB_EPA_FIFO_CFG_1 0x2161 /* EP A FIFO configure */
+#define USB_EPA_FIFO_CFG_2 0x2162 /* EP A FIFO configure */
+#define USB_EPA_FIFO_CFG_3 0x2163 /* EP A FIFO configure */
+/* Debug Registers */
+#define USB_PHYTSTDIS 0x2F04 /* PHY test disable */
+#define USB_TOUT_VAL 0x2F08 /* USB time-out time */
+#define USB_VDRCTRL 0x2F10 /* UTMI vendor signal control */
+#define USB_VSTAIN 0x2F14 /* UTMI vendor signal status in */
+#define USB_VLOADM 0x2F18 /* UTMI load vendor signal status in */
+#define USB_VSTAOUT 0x2F1C /* UTMI vendor signal status out */
+#define USB_UTMI_TST 0x2F80 /* UTMI test */
+#define USB_UTMI_STATUS 0x2F84 /* UTMI status */
+#define USB_TSTCTL 0x2F88 /* test control */
+#define USB_TSTCTL2 0x2F8C /* test control 2 */
+#define USB_PID_FORCE 0x2F90 /* force PID */
+#define USB_PKTERR_CNT 0x2F94 /* packet error counter */
+#define USB_RXERR_CNT 0x2F98 /* RX error counter */
+#define USB_MEM_BIST 0x2F9C /* MEM BIST test */
+#define USB_SLBBIST 0x2FA0 /* self-loop-back BIST */
+#define USB_CNTTEST 0x2FA4 /* counter test */
+#define USB_PHYTST 0x2FC0 /* USB PHY test */
+#define USB_DBGIDX 0x2FF0 /* select individual block debug signal */
+#define USB_DBGMUX 0x2FF4 /* debug signal module mux */
+
+/*
+ * SYS registers
+ */
+/* demod control registers */
+#define SYS_SYS0 0x3000 /* include DEMOD_CTL, GPO, GPI, GPOE */
+#define SYS_DEMOD_CTL 0x3000 /* control register for DVB-T demodulator */
+/* GPIO registers */
+#define SYS_GPIO_OUT_VAL 0x3001 /* output value of GPIO */
+#define SYS_GPIO_IN_VAL 0x3002 /* input value of GPIO */
+#define SYS_GPIO_OUT_EN 0x3003 /* output enable of GPIO */
+#define SYS_SYS1 0x3004 /* include GPD, SYSINTE, SYSINTS, GP_CFG0 */
+#define SYS_GPIO_DIR 0x3004 /* direction control for GPIO */
+#define SYS_SYSINTE 0x3005 /* system interrupt enable */
+#define SYS_SYSINTS 0x3006 /* system interrupt status */
+#define SYS_GPIO_CFG0 0x3007 /* PAD configuration for GPIO0-GPIO3 */
+#define SYS_SYS2 0x3008 /* include GP_CFG1 and 3 reserved bytes */
+#define SYS_GPIO_CFG1 0x3008 /* PAD configuration for GPIO4 */
+#define SYS_DEMOD_CTL1 0x300B
+
+/* IrDA registers */
+#define SYS_IRRC_PSR 0x3020 /* IR protocol selection */
+#define SYS_IRRC_PER 0x3024 /* IR protocol extension */
+#define SYS_IRRC_SF 0x3028 /* IR sampling frequency */
+#define SYS_IRRC_DPIR 0x302C /* IR data package interval */
+#define SYS_IRRC_CR 0x3030 /* IR control */
+#define SYS_IRRC_RP 0x3034 /* IR read port */
+#define SYS_IRRC_SR 0x3038 /* IR status */
+/* I2C master registers */
+#define SYS_I2CCR 0x3040 /* I2C clock */
+#define SYS_I2CMCR 0x3044 /* I2C master control */
+#define SYS_I2CMSTR 0x3048 /* I2C master SCL timing */
+#define SYS_I2CMSR 0x304C /* I2C master status */
+#define SYS_I2CMFR 0x3050 /* I2C master FIFO */
+
+/*
+ * IR registers
+ */
+#define IR_RX_BUF 0xFC00
+#define IR_RX_IE 0xFD00
+#define IR_RX_IF 0xFD01
+#define IR_RX_CTRL 0xFD02
+#define IR_RX_CFG 0xFD03
+#define IR_MAX_DURATION0 0xFD04
+#define IR_MAX_DURATION1 0xFD05
+#define IR_IDLE_LEN0 0xFD06
+#define IR_IDLE_LEN1 0xFD07
+#define IR_GLITCH_LEN 0xFD08
+#define IR_RX_BUF_CTRL 0xFD09
+#define IR_RX_BUF_DATA 0xFD0A
+#define IR_RX_BC 0xFD0B
+#define IR_RX_CLK 0xFD0C
+#define IR_RX_C_COUNT_L 0xFD0D
+#define IR_RX_C_COUNT_H 0xFD0E
+#define IR_SUSPEND_CTRL 0xFD10
+#define IR_ERR_TOL_CTRL 0xFD11
+#define IR_UNIT_LEN 0xFD12
+#define IR_ERR_TOL_LEN 0xFD13
+#define IR_MAX_H_TOL_LEN 0xFD14
+#define IR_MAX_L_TOL_LEN 0xFD15
+#define IR_MASK_CTRL 0xFD16
+#define IR_MASK_DATA 0xFD17
+#define IR_RES_MASK_ADDR 0xFD18
+#define IR_RES_MASK_T_LEN 0xFD19
+
+#endif
help
Say Y here to support the it913x device
-config DVB_USB_RTL28XXU
- tristate "Realtek RTL28xxU DVB USB support"
- depends on DVB_USB && EXPERIMENTAL
- select DVB_RTL2830
- select DVB_RTL2832
- select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_FC0012 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_FC0013 if !MEDIA_TUNER_CUSTOMISE
- help
- Say Y here to support the Realtek RTL28xxU DVB USB receiver.
-
dvb-usb-it913x-objs := it913x.o
obj-$(CONFIG_DVB_USB_IT913X) += dvb-usb-it913x.o
-dvb-usb-rtl28xxu-objs = rtl28xxu.o
-obj-$(CONFIG_DVB_USB_RTL28XXU) += dvb-usb-rtl28xxu.o
-
ccflags-y += -I$(srctree)/drivers/media/dvb/dvb-core
ccflags-y += -I$(srctree)/drivers/media/dvb/frontends/
# due to tuner-xc3028
+++ /dev/null
-/*
- * Realtek RTL28xxU DVB USB driver
- *
- * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
- * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
- * Copyright (C) 2012 Thomas Mair <thomas.mair86@googlemail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "rtl28xxu.h"
-
-#include "rtl2830.h"
-#include "rtl2832.h"
-
-#include "qt1010.h"
-#include "mt2060.h"
-#include "mxl5005s.h"
-#include "fc0012.h"
-#include "fc0013.h"
-
-/* debug */
-static int dvb_usb_rtl28xxu_debug;
-module_param_named(debug, dvb_usb_rtl28xxu_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
-{
- int ret;
- unsigned int pipe;
- u8 requesttype;
- u8 *buf;
-
- buf = kmalloc(req->size, GFP_KERNEL);
- if (!buf) {
- ret = -ENOMEM;
- goto err;
- }
-
- if (req->index & CMD_WR_FLAG) {
- /* write */
- memcpy(buf, req->data, req->size);
- requesttype = (USB_TYPE_VENDOR | USB_DIR_OUT);
- pipe = usb_sndctrlpipe(d->udev, 0);
- } else {
- /* read */
- requesttype = (USB_TYPE_VENDOR | USB_DIR_IN);
- pipe = usb_rcvctrlpipe(d->udev, 0);
- }
-
- ret = usb_control_msg(d->udev, pipe, 0, requesttype, req->value,
- req->index, buf, req->size, 1000);
- if (ret > 0)
- ret = 0;
-
- deb_dump(0, requesttype, req->value, req->index, buf, req->size,
- deb_xfer);
-
- /* read request, copy returned data to return buf */
- if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
- memcpy(req->data, buf, req->size);
-
- kfree(buf);
-
- if (ret)
- goto err;
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl28xx_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
-{
- struct rtl28xxu_req req;
-
- if (reg < 0x3000)
- req.index = CMD_USB_WR;
- else if (reg < 0x4000)
- req.index = CMD_SYS_WR;
- else
- req.index = CMD_IR_WR;
-
- req.value = reg;
- req.size = len;
- req.data = val;
-
- return rtl28xxu_ctrl_msg(d, &req);
-}
-
-static int rtl2831_rd_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
-{
- struct rtl28xxu_req req;
-
- if (reg < 0x3000)
- req.index = CMD_USB_RD;
- else if (reg < 0x4000)
- req.index = CMD_SYS_RD;
- else
- req.index = CMD_IR_RD;
-
- req.value = reg;
- req.size = len;
- req.data = val;
-
- return rtl28xxu_ctrl_msg(d, &req);
-}
-
-static int rtl28xx_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
-{
- return rtl28xx_wr_regs(d, reg, &val, 1);
-}
-
-static int rtl28xx_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
-{
- return rtl2831_rd_regs(d, reg, val, 1);
-}
-
-/* I2C */
-static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
- int num)
-{
- int ret;
- struct dvb_usb_device *d = i2c_get_adapdata(adap);
- struct rtl28xxu_priv *priv = d->priv;
- struct rtl28xxu_req req;
-
- /*
- * It is not known which are real I2C bus xfer limits, but testing
- * with RTL2831U + MT2060 gives max RD 24 and max WR 22 bytes.
- * TODO: find out RTL2832U lens
- */
-
- /*
- * I2C adapter logic looks rather complicated due to fact it handles
- * three different access methods. Those methods are;
- * 1) integrated demod access
- * 2) old I2C access
- * 3) new I2C access
- *
- * Used method is selected in order 1, 2, 3. Method 3 can handle all
- * requests but there is two reasons why not use it always;
- * 1) It is most expensive, usually two USB messages are needed
- * 2) At least RTL2831U does not support it
- *
- * Method 3 is needed in case of I2C write+read (typical register read)
- * where write is more than one byte.
- */
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- if (num == 2 && !(msg[0].flags & I2C_M_RD) &&
- (msg[1].flags & I2C_M_RD)) {
- if (msg[0].len > 24 || msg[1].len > 24) {
- /* TODO: check msg[0].len max */
- ret = -EOPNOTSUPP;
- goto err_mutex_unlock;
- } else if (msg[0].addr == 0x10) {
- /* method 1 - integrated demod */
- req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
- req.index = CMD_DEMOD_RD | priv->page;
- req.size = msg[1].len;
- req.data = &msg[1].buf[0];
- ret = rtl28xxu_ctrl_msg(d, &req);
- } else if (msg[0].len < 2) {
- /* method 2 - old I2C */
- req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
- req.index = CMD_I2C_RD;
- req.size = msg[1].len;
- req.data = &msg[1].buf[0];
- ret = rtl28xxu_ctrl_msg(d, &req);
- } else {
- /* method 3 - new I2C */
- req.value = (msg[0].addr << 1);
- req.index = CMD_I2C_DA_WR;
- req.size = msg[0].len;
- req.data = msg[0].buf;
- ret = rtl28xxu_ctrl_msg(d, &req);
- if (ret)
- goto err_mutex_unlock;
-
- req.value = (msg[0].addr << 1);
- req.index = CMD_I2C_DA_RD;
- req.size = msg[1].len;
- req.data = msg[1].buf;
- ret = rtl28xxu_ctrl_msg(d, &req);
- }
- } else if (num == 1 && !(msg[0].flags & I2C_M_RD)) {
- if (msg[0].len > 22) {
- /* TODO: check msg[0].len max */
- ret = -EOPNOTSUPP;
- goto err_mutex_unlock;
- } else if (msg[0].addr == 0x10) {
- /* method 1 - integrated demod */
- if (msg[0].buf[0] == 0x00) {
- /* save demod page for later demod access */
- priv->page = msg[0].buf[1];
- ret = 0;
- } else {
- req.value = (msg[0].buf[0] << 8) |
- (msg[0].addr << 1);
- req.index = CMD_DEMOD_WR | priv->page;
- req.size = msg[0].len-1;
- req.data = &msg[0].buf[1];
- ret = rtl28xxu_ctrl_msg(d, &req);
- }
- } else if (msg[0].len < 23) {
- /* method 2 - old I2C */
- req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1);
- req.index = CMD_I2C_WR;
- req.size = msg[0].len-1;
- req.data = &msg[0].buf[1];
- ret = rtl28xxu_ctrl_msg(d, &req);
- } else {
- /* method 3 - new I2C */
- req.value = (msg[0].addr << 1);
- req.index = CMD_I2C_DA_WR;
- req.size = msg[0].len;
- req.data = msg[0].buf;
- ret = rtl28xxu_ctrl_msg(d, &req);
- }
- } else {
- ret = -EINVAL;
- }
-
-err_mutex_unlock:
- mutex_unlock(&d->i2c_mutex);
-
- return ret ? ret : num;
-}
-
-static u32 rtl28xxu_i2c_func(struct i2c_adapter *adapter)
-{
- return I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm rtl28xxu_i2c_algo = {
- .master_xfer = rtl28xxu_i2c_xfer,
- .functionality = rtl28xxu_i2c_func,
-};
-
-static struct rtl2830_config rtl28xxu_rtl2830_mt2060_config = {
- .i2c_addr = 0x10, /* 0x20 */
- .xtal = 28800000,
- .ts_mode = 0,
- .spec_inv = 1,
- .if_dvbt = 36150000,
- .vtop = 0x20,
- .krf = 0x04,
- .agc_targ_val = 0x2d,
-
-};
-
-static struct rtl2830_config rtl28xxu_rtl2830_qt1010_config = {
- .i2c_addr = 0x10, /* 0x20 */
- .xtal = 28800000,
- .ts_mode = 0,
- .spec_inv = 1,
- .if_dvbt = 36125000,
- .vtop = 0x20,
- .krf = 0x04,
- .agc_targ_val = 0x2d,
-};
-
-static struct rtl2830_config rtl28xxu_rtl2830_mxl5005s_config = {
- .i2c_addr = 0x10, /* 0x20 */
- .xtal = 28800000,
- .ts_mode = 0,
- .spec_inv = 0,
- .if_dvbt = 4570000,
- .vtop = 0x3f,
- .krf = 0x04,
- .agc_targ_val = 0x3e,
-};
-
-static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
-{
- int ret;
- struct rtl28xxu_priv *priv = adap->dev->priv;
- u8 buf[1];
- struct rtl2830_config *rtl2830_config;
- /* open RTL2831U/RTL2830 I2C gate */
- struct rtl28xxu_req req_gate = { 0x0120, 0x0011, 0x0001, "\x08" };
- /* for MT2060 tuner probe */
- struct rtl28xxu_req req_mt2060 = { 0x00c0, CMD_I2C_RD, 1, buf };
- /* for QT1010 tuner probe */
- struct rtl28xxu_req req_qt1010 = { 0x0fc4, CMD_I2C_RD, 1, buf };
-
- deb_info("%s:\n", __func__);
-
- /*
- * RTL2831U GPIOs
- * =========================================================
- * GPIO0 | tuner#0 | 0 off | 1 on | MXL5005S (?)
- * GPIO2 | LED | 0 off | 1 on |
- * GPIO4 | tuner#1 | 0 on | 1 off | MT2060
- */
-
- /* GPIO direction */
- ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
- if (ret)
- goto err;
-
- /* enable as output GPIO0, GPIO2, GPIO4 */
- ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
- if (ret)
- goto err;
-
- /*
- * Probe used tuner. We need to know used tuner before demod attach
- * since there is some demod params needed to set according to tuner.
- */
-
- /* demod needs some time to wake up */
- msleep(20);
-
- /* open demod I2C gate */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate);
- if (ret)
- goto err;
-
- /* check QT1010 ID(?) register; reg=0f val=2c */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_qt1010);
- if (ret == 0 && buf[0] == 0x2c) {
- priv->tuner = TUNER_RTL2830_QT1010;
- rtl2830_config = &rtl28xxu_rtl2830_qt1010_config;
- deb_info("%s: QT1010\n", __func__);
- goto found;
- } else {
- deb_info("%s: QT1010 probe failed=%d - %02x\n",
- __func__, ret, buf[0]);
- }
-
- /* open demod I2C gate */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate);
- if (ret)
- goto err;
-
- /* check MT2060 ID register; reg=00 val=63 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_mt2060);
- if (ret == 0 && buf[0] == 0x63) {
- priv->tuner = TUNER_RTL2830_MT2060;
- rtl2830_config = &rtl28xxu_rtl2830_mt2060_config;
- deb_info("%s: MT2060\n", __func__);
- goto found;
- } else {
- deb_info("%s: MT2060 probe failed=%d - %02x\n",
- __func__, ret, buf[0]);
- }
-
- /* assume MXL5005S */
- ret = 0;
- priv->tuner = TUNER_RTL2830_MXL5005S;
- rtl2830_config = &rtl28xxu_rtl2830_mxl5005s_config;
- deb_info("%s: MXL5005S\n", __func__);
- goto found;
-
-found:
- /* attach demodulator */
- adap->fe_adap[0].fe = dvb_attach(rtl2830_attach, rtl2830_config,
- &adap->dev->i2c_adap);
- if (adap->fe_adap[0].fe == NULL) {
- ret = -ENODEV;
- goto err;
- }
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static struct rtl2832_config rtl28xxu_rtl2832_fc0012_config = {
- .i2c_addr = 0x10, /* 0x20 */
- .xtal = 28800000,
- .if_dvbt = 0,
- .tuner = TUNER_RTL2832_FC0012
-};
-
-static struct rtl2832_config rtl28xxu_rtl2832_fc0013_config = {
- .i2c_addr = 0x10, /* 0x20 */
- .xtal = 28800000,
- .if_dvbt = 0,
- .tuner = TUNER_RTL2832_FC0013
-};
-
-static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
- int cmd, int arg)
-{
- int ret;
- u8 val;
-
- deb_info("%s cmd=%d arg=%d\n", __func__, cmd, arg);
- switch (cmd) {
- case FC_FE_CALLBACK_VHF_ENABLE:
- /* set output values */
- ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
- if (ret)
- goto err;
-
- if (arg)
- val &= 0xbf; /* set GPIO6 low */
- else
- val |= 0x40; /* set GPIO6 high */
-
-
- ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
- if (ret)
- goto err;
- break;
- default:
- ret = -EINVAL;
- goto err;
- }
- return 0;
-
-err:
- err("%s: failed=%d\n", __func__, ret);
-
- return ret;
-}
-
-
-static int rtl2832u_fc0013_tuner_callback(struct dvb_usb_device *d,
- int cmd, int arg)
-{
- /* TODO implement*/
- return 0;
-}
-
-static int rtl2832u_tuner_callback(struct dvb_usb_device *d, int cmd, int arg)
-{
- struct rtl28xxu_priv *priv = d->priv;
-
- switch (priv->tuner) {
- case TUNER_RTL2832_FC0012:
- return rtl2832u_fc0012_tuner_callback(d, cmd, arg);
-
- case TUNER_RTL2832_FC0013:
- return rtl2832u_fc0013_tuner_callback(d, cmd, arg);
- default:
- break;
- }
-
- return -ENODEV;
-}
-
-static int rtl2832u_frontend_callback(void *adapter_priv, int component,
- int cmd, int arg)
-{
- struct i2c_adapter *adap = adapter_priv;
- struct dvb_usb_device *d = i2c_get_adapdata(adap);
-
- switch (component) {
- case DVB_FRONTEND_COMPONENT_TUNER:
- return rtl2832u_tuner_callback(d, cmd, arg);
- default:
- break;
- }
-
- return -EINVAL;
-}
-
-
-
-
-static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
-{
- int ret;
- struct rtl28xxu_priv *priv = adap->dev->priv;
- struct rtl2832_config *rtl2832_config;
-
- u8 buf[2], val;
- /* open RTL2832U/RTL2832 I2C gate */
- struct rtl28xxu_req req_gate_open = {0x0120, 0x0011, 0x0001, "\x18"};
- /* close RTL2832U/RTL2832 I2C gate */
- struct rtl28xxu_req req_gate_close = {0x0120, 0x0011, 0x0001, "\x10"};
- /* for FC0012 tuner probe */
- struct rtl28xxu_req req_fc0012 = {0x00c6, CMD_I2C_RD, 1, buf};
- /* for FC0013 tuner probe */
- struct rtl28xxu_req req_fc0013 = {0x00c6, CMD_I2C_RD, 1, buf};
- /* for MT2266 tuner probe */
- struct rtl28xxu_req req_mt2266 = {0x00c0, CMD_I2C_RD, 1, buf};
- /* for FC2580 tuner probe */
- struct rtl28xxu_req req_fc2580 = {0x01ac, CMD_I2C_RD, 1, buf};
- /* for MT2063 tuner probe */
- struct rtl28xxu_req req_mt2063 = {0x00c0, CMD_I2C_RD, 1, buf};
- /* for MAX3543 tuner probe */
- struct rtl28xxu_req req_max3543 = {0x00c0, CMD_I2C_RD, 1, buf};
- /* for TUA9001 tuner probe */
- struct rtl28xxu_req req_tua9001 = {0x7ec0, CMD_I2C_RD, 2, buf};
- /* for MXL5007T tuner probe */
- struct rtl28xxu_req req_mxl5007t = {0xd9c0, CMD_I2C_RD, 1, buf};
- /* for E4000 tuner probe */
- struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf};
- /* for TDA18272 tuner probe */
- struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf};
-
- deb_info("%s:\n", __func__);
-
-
- ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
- if (ret)
- goto err;
-
- val &= 0xbf;
-
- ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, val);
- if (ret)
- goto err;
-
-
- /* enable as output GPIO3 and GPIO6*/
- ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
- if (ret)
- goto err;
-
- val |= 0x48;
-
- ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
- if (ret)
- goto err;
-
-
-
- /*
- * Probe used tuner. We need to know used tuner before demod attach
- * since there is some demod params needed to set according to tuner.
- */
-
- /* open demod I2C gate */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate_open);
- if (ret)
- goto err;
-
- priv->tuner = TUNER_NONE;
-
- /* check FC0012 ID register; reg=00 val=a1 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc0012);
- if (ret == 0 && buf[0] == 0xa1) {
- priv->tuner = TUNER_RTL2832_FC0012;
- rtl2832_config = &rtl28xxu_rtl2832_fc0012_config;
- info("%s: FC0012 tuner found", __func__);
- goto found;
- }
-
- /* check FC0013 ID register; reg=00 val=a3 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc0013);
- if (ret == 0 && buf[0] == 0xa3) {
- priv->tuner = TUNER_RTL2832_FC0013;
- rtl2832_config = &rtl28xxu_rtl2832_fc0013_config;
- info("%s: FC0013 tuner found", __func__);
- goto found;
- }
-
- /* check MT2266 ID register; reg=00 val=85 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_mt2266);
- if (ret == 0 && buf[0] == 0x85) {
- priv->tuner = TUNER_RTL2832_MT2266;
- /* TODO implement tuner */
- info("%s: MT2266 tuner found", __func__);
- goto unsupported;
- }
-
- /* check FC2580 ID register; reg=01 val=56 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc2580);
- if (ret == 0 && buf[0] == 0x56) {
- priv->tuner = TUNER_RTL2832_FC2580;
- /* TODO implement tuner */
- info("%s: FC2580 tuner found", __func__);
- goto unsupported;
- }
-
- /* check MT2063 ID register; reg=00 val=9e || 9c */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_mt2063);
- if (ret == 0 && (buf[0] == 0x9e || buf[0] == 0x9c)) {
- priv->tuner = TUNER_RTL2832_MT2063;
- /* TODO implement tuner */
- info("%s: MT2063 tuner found", __func__);
- goto unsupported;
- }
-
- /* check MAX3543 ID register; reg=00 val=38 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_max3543);
- if (ret == 0 && buf[0] == 0x38) {
- priv->tuner = TUNER_RTL2832_MAX3543;
- /* TODO implement tuner */
- info("%s: MAX3534 tuner found", __func__);
- goto unsupported;
- }
-
- /* check TUA9001 ID register; reg=7e val=2328 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_tua9001);
- if (ret == 0 && buf[0] == 0x23 && buf[1] == 0x28) {
- priv->tuner = TUNER_RTL2832_TUA9001;
- /* TODO implement tuner */
- info("%s: TUA9001 tuner found", __func__);
- goto unsupported;
- }
-
- /* check MXL5007R ID register; reg=d9 val=14 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_mxl5007t);
- if (ret == 0 && buf[0] == 0x14) {
- priv->tuner = TUNER_RTL2832_MXL5007T;
- /* TODO implement tuner */
- info("%s: MXL5007T tuner found", __func__);
- goto unsupported;
- }
-
- /* check E4000 ID register; reg=02 val=40 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_e4000);
- if (ret == 0 && buf[0] == 0x40) {
- priv->tuner = TUNER_RTL2832_E4000;
- /* TODO implement tuner */
- info("%s: E4000 tuner found", __func__);
- goto unsupported;
- }
-
- /* check TDA18272 ID register; reg=00 val=c760 */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_tda18272);
- if (ret == 0 && (buf[0] == 0xc7 || buf[1] == 0x60)) {
- priv->tuner = TUNER_RTL2832_TDA18272;
- /* TODO implement tuner */
- info("%s: TDA18272 tuner found", __func__);
- goto unsupported;
- }
-
-unsupported:
- /* close demod I2C gate */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate_close);
- if (ret)
- goto err;
-
- /* tuner not found */
- deb_info("No compatible tuner found");
- ret = -ENODEV;
- return ret;
-
-found:
- /* close demod I2C gate */
- ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate_close);
- if (ret)
- goto err;
-
- /* attach demodulator */
- adap->fe_adap[0].fe = dvb_attach(rtl2832_attach, rtl2832_config,
- &adap->dev->i2c_adap);
- if (adap->fe_adap[0].fe == NULL) {
- ret = -ENODEV;
- goto err;
- }
-
- /* set fe callbacks */
- adap->fe_adap[0].fe->callback = rtl2832u_frontend_callback;
-
- return ret;
-
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static struct qt1010_config rtl28xxu_qt1010_config = {
- .i2c_address = 0x62, /* 0xc4 */
-};
-
-static struct mt2060_config rtl28xxu_mt2060_config = {
- .i2c_address = 0x60, /* 0xc0 */
- .clock_out = 0,
-};
-
-static struct mxl5005s_config rtl28xxu_mxl5005s_config = {
- .i2c_address = 0x63, /* 0xc6 */
- .if_freq = IF_FREQ_4570000HZ,
- .xtal_freq = CRYSTAL_FREQ_16000000HZ,
- .agc_mode = MXL_SINGLE_AGC,
- .tracking_filter = MXL_TF_C_H,
- .rssi_enable = MXL_RSSI_ENABLE,
- .cap_select = MXL_CAP_SEL_ENABLE,
- .div_out = MXL_DIV_OUT_4,
- .clock_out = MXL_CLOCK_OUT_DISABLE,
- .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
- .top = MXL5005S_TOP_25P2,
- .mod_mode = MXL_DIGITAL_MODE,
- .if_mode = MXL_ZERO_IF,
- .AgcMasterByte = 0x00,
-};
-
-static int rtl2831u_tuner_attach(struct dvb_usb_adapter *adap)
-{
- int ret;
- struct rtl28xxu_priv *priv = adap->dev->priv;
- struct i2c_adapter *rtl2830_tuner_i2c;
- struct dvb_frontend *fe;
-
- deb_info("%s:\n", __func__);
-
- /* use rtl2830 driver I2C adapter, for more info see rtl2830 driver */
- rtl2830_tuner_i2c = rtl2830_get_tuner_i2c_adapter(adap->fe_adap[0].fe);
-
- switch (priv->tuner) {
- case TUNER_RTL2830_QT1010:
- fe = dvb_attach(qt1010_attach, adap->fe_adap[0].fe,
- rtl2830_tuner_i2c, &rtl28xxu_qt1010_config);
- break;
- case TUNER_RTL2830_MT2060:
- fe = dvb_attach(mt2060_attach, adap->fe_adap[0].fe,
- rtl2830_tuner_i2c, &rtl28xxu_mt2060_config,
- 1220);
- break;
- case TUNER_RTL2830_MXL5005S:
- fe = dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe,
- rtl2830_tuner_i2c, &rtl28xxu_mxl5005s_config);
- break;
- default:
- fe = NULL;
- err("unknown tuner=%d", priv->tuner);
- }
-
- if (fe == NULL) {
- ret = -ENODEV;
- goto err;
- }
-
- return 0;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
-{
- int ret;
- struct rtl28xxu_priv *priv = adap->dev->priv;
- struct dvb_frontend *fe;
-
- deb_info("%s:\n", __func__);
-
- switch (priv->tuner) {
- case TUNER_RTL2832_FC0012:
- fe = dvb_attach(fc0012_attach, adap->fe_adap[0].fe,
- &adap->dev->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
-
- /* since fc0012 includs reading the signal strength delegate
- * that to the tuner driver */
- adap->fe_adap[0].fe->ops.read_signal_strength = adap->fe_adap[0].
- fe->ops.tuner_ops.get_rf_strength;
- return 0;
- break;
- case TUNER_RTL2832_FC0013:
- fe = dvb_attach(fc0013_attach, adap->fe_adap[0].fe,
- &adap->dev->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
-
- /* fc0013 also supports signal strength reading */
- adap->fe_adap[0].fe->ops.read_signal_strength = adap->fe_adap[0]
- .fe->ops.tuner_ops.get_rf_strength;
- return 0;
- default:
- fe = NULL;
- err("unknown tuner=%d", priv->tuner);
- }
-
- if (fe == NULL) {
- ret = -ENODEV;
- goto err;
- }
-
- return 0;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
-{
- int ret;
- u8 buf[2], gpio;
-
- deb_info("%s: onoff=%d\n", __func__, onoff);
-
- ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
- if (ret)
- goto err;
-
- if (onoff) {
- buf[0] = 0x00;
- buf[1] = 0x00;
- gpio |= 0x04; /* LED on */
- } else {
- buf[0] = 0x10; /* stall EPA */
- buf[1] = 0x02; /* reset EPA */
- gpio &= (~0x04); /* LED off */
- }
-
- ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
- if (ret)
- goto err;
-
- ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
- if (ret)
- goto err;
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2832u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
-{
- int ret;
- u8 buf[2];
-
- deb_info("%s: onoff=%d\n", __func__, onoff);
-
-
- if (onoff) {
- buf[0] = 0x00;
- buf[1] = 0x00;
- } else {
- buf[0] = 0x10; /* stall EPA */
- buf[1] = 0x02; /* reset EPA */
- }
-
- ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
- if (ret)
- goto err;
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
-{
- int ret;
- u8 gpio, sys0;
-
- deb_info("%s: onoff=%d\n", __func__, onoff);
-
- /* demod adc */
- ret = rtl28xx_rd_reg(d, SYS_SYS0, &sys0);
- if (ret)
- goto err;
-
- /* tuner power, read GPIOs */
- ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
- if (ret)
- goto err;
-
- deb_info("%s: RD SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__, sys0, gpio);
-
- if (onoff) {
- gpio |= 0x01; /* GPIO0 = 1 */
- gpio &= (~0x10); /* GPIO4 = 0 */
- sys0 = sys0 & 0x0f;
- sys0 |= 0xe0;
- } else {
- gpio &= (~0x01); /* GPIO0 = 0 */
- gpio |= 0x10; /* GPIO4 = 1 */
- sys0 = sys0 & (~0xc0);
- }
-
- deb_info("%s: WR SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__, sys0, gpio);
-
- /* demod adc */
- ret = rtl28xx_wr_reg(d, SYS_SYS0, sys0);
- if (ret)
- goto err;
-
- /* tuner power, write GPIOs */
- ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
- if (ret)
- goto err;
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2832u_power_ctrl(struct dvb_usb_device *d, int onoff)
-{
- int ret;
- u8 val;
-
- deb_info("%s: onoff=%d\n", __func__, onoff);
-
- if (onoff) {
- /* set output values */
- ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
- if (ret)
- goto err;
-
- val |= 0x08;
- val &= 0xef;
-
- ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
- if (ret)
- goto err;
-
- /* demod_ctl_1 */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
- if (ret)
- goto err;
-
- val &= 0xef;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
- if (ret)
- goto err;
-
- /* demod control */
- /* PLL enable */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
- if (ret)
- goto err;
-
- /* bit 7 to 1 */
- val |= 0x80;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
- if (ret)
- goto err;
-
- /* demod HW reset */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
- if (ret)
- goto err;
- /* bit 5 to 0 */
- val &= 0xdf;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
- if (ret)
- goto err;
-
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
- if (ret)
- goto err;
-
- val |= 0x20;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
- if (ret)
- goto err;
-
- mdelay(5);
-
- /*enable ADC_Q and ADC_I */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
- if (ret)
- goto err;
-
- val |= 0x48;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
- if (ret)
- goto err;
-
-
- } else {
- /* demod_ctl_1 */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
- if (ret)
- goto err;
-
- val |= 0x0c;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
- if (ret)
- goto err;
-
- /* set output values */
- ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
- if (ret)
- goto err;
-
- val |= 0x10;
-
- ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
- if (ret)
- goto err;
-
- /* demod control */
- ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
- if (ret)
- goto err;
-
- val &= 0x37;
-
- ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
- if (ret)
- goto err;
-
- }
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-
-static int rtl2831u_rc_query(struct dvb_usb_device *d)
-{
- int ret, i;
- struct rtl28xxu_priv *priv = d->priv;
- u8 buf[5];
- u32 rc_code;
- struct rtl28xxu_reg_val rc_nec_tab[] = {
- { 0x3033, 0x80 },
- { 0x3020, 0x43 },
- { 0x3021, 0x16 },
- { 0x3022, 0x16 },
- { 0x3023, 0x5a },
- { 0x3024, 0x2d },
- { 0x3025, 0x16 },
- { 0x3026, 0x01 },
- { 0x3028, 0xb0 },
- { 0x3029, 0x04 },
- { 0x302c, 0x88 },
- { 0x302e, 0x13 },
- { 0x3030, 0xdf },
- { 0x3031, 0x05 },
- };
-
- /* init remote controller */
- if (!priv->rc_active) {
- for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
- ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
- rc_nec_tab[i].val);
- if (ret)
- goto err;
- }
- priv->rc_active = true;
- }
-
- ret = rtl2831_rd_regs(d, SYS_IRRC_RP, buf, 5);
- if (ret)
- goto err;
-
- if (buf[4] & 0x01) {
- if (buf[2] == (u8) ~buf[3]) {
- if (buf[0] == (u8) ~buf[1]) {
- /* NEC standard (16 bit) */
- rc_code = buf[0] << 8 | buf[2];
- } else {
- /* NEC extended (24 bit) */
- rc_code = buf[0] << 16 |
- buf[1] << 8 | buf[2];
- }
- } else {
- /* NEC full (32 bit) */
- rc_code = buf[0] << 24 | buf[1] << 16 |
- buf[2] << 8 | buf[3];
- }
-
- rc_keydown(d->rc_dev, rc_code, 0);
-
- ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
- if (ret)
- goto err;
-
- /* repeated intentionally to avoid extra keypress */
- ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
- if (ret)
- goto err;
- }
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static int rtl2832u_rc_query(struct dvb_usb_device *d)
-{
- int ret, i;
- struct rtl28xxu_priv *priv = d->priv;
- u8 buf[128];
- int len;
- struct rtl28xxu_reg_val rc_nec_tab[] = {
- { IR_RX_CTRL, 0x20 },
- { IR_RX_BUF_CTRL, 0x80 },
- { IR_RX_IF, 0xff },
- { IR_RX_IE, 0xff },
- { IR_MAX_DURATION0, 0xd0 },
- { IR_MAX_DURATION1, 0x07 },
- { IR_IDLE_LEN0, 0xc0 },
- { IR_IDLE_LEN1, 0x00 },
- { IR_GLITCH_LEN, 0x03 },
- { IR_RX_CLK, 0x09 },
- { IR_RX_CFG, 0x1c },
- { IR_MAX_H_TOL_LEN, 0x1e },
- { IR_MAX_L_TOL_LEN, 0x1e },
- { IR_RX_CTRL, 0x80 },
- };
-
- /* init remote controller */
- if (!priv->rc_active) {
- for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
- ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
- rc_nec_tab[i].val);
- if (ret)
- goto err;
- }
- priv->rc_active = true;
- }
-
- ret = rtl28xx_rd_reg(d, IR_RX_IF, &buf[0]);
- if (ret)
- goto err;
-
- if (buf[0] != 0x83)
- goto exit;
-
- ret = rtl28xx_rd_reg(d, IR_RX_BC, &buf[0]);
- if (ret)
- goto err;
-
- len = buf[0];
- ret = rtl2831_rd_regs(d, IR_RX_BUF, buf, len);
-
- /* TODO: pass raw IR to Kernel IR decoder */
-
- ret = rtl28xx_wr_reg(d, IR_RX_IF, 0x03);
- ret = rtl28xx_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
- ret = rtl28xx_wr_reg(d, IR_RX_CTRL, 0x80);
-
-exit:
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-enum rtl28xxu_usb_table_entry {
- RTL2831U_0BDA_2831,
- RTL2831U_14AA_0160,
- RTL2831U_14AA_0161,
- RTL2832U_0CCD_00A9,
- RTL2832U_1F4D_B803,
- RTL2832U_0CCD_00B3,
-};
-
-static struct usb_device_id rtl28xxu_table[] = {
- /* RTL2831U */
- [RTL2831U_0BDA_2831] = {
- USB_DEVICE(USB_VID_REALTEK, USB_PID_REALTEK_RTL2831U)},
- [RTL2831U_14AA_0160] = {
- USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT)},
- [RTL2831U_14AA_0161] = {
- USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2)},
-
- /* RTL2832U */
- [RTL2832U_0CCD_00A9] = {
- USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_BLACK_REV1)},
- [RTL2832U_1F4D_B803] = {
- USB_DEVICE(USB_VID_GTEK, USB_PID_DELOCK_USB2_DVBT)},
- [RTL2832U_0CCD_00B3] = {
- USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK)},
- {} /* terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, rtl28xxu_table);
-
-static struct dvb_usb_device_properties rtl28xxu_properties[] = {
- {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = DEVICE_SPECIFIC,
- .no_reconnect = 1,
-
- .size_of_priv = sizeof(struct rtl28xxu_priv),
-
- .num_adapters = 1,
- .adapter = {
- {
- .num_frontends = 1,
- .fe = {
- {
- .frontend_attach = rtl2831u_frontend_attach,
- .tuner_attach = rtl2831u_tuner_attach,
- .streaming_ctrl = rtl2831u_streaming_ctrl,
- .stream = {
- .type = USB_BULK,
- .count = 6,
- .endpoint = 0x81,
- .u = {
- .bulk = {
- .buffersize = 8*512,
- }
- }
- }
- }
- }
- }
- },
-
- .power_ctrl = rtl2831u_power_ctrl,
-
- .rc.core = {
- .protocol = RC_TYPE_NEC,
- .module_name = "rtl28xxu",
- .rc_query = rtl2831u_rc_query,
- .rc_interval = 400,
- .allowed_protos = RC_TYPE_NEC,
- .rc_codes = RC_MAP_EMPTY,
- },
-
- .i2c_algo = &rtl28xxu_i2c_algo,
-
- .num_device_descs = 2,
- .devices = {
- {
- .name = "Realtek RTL2831U reference design",
- .warm_ids = {
- &rtl28xxu_table[RTL2831U_0BDA_2831],
- },
- },
- {
- .name = "Freecom USB2.0 DVB-T",
- .warm_ids = {
- &rtl28xxu_table[RTL2831U_14AA_0160],
- &rtl28xxu_table[RTL2831U_14AA_0161],
- },
- },
- }
- },
- {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = DEVICE_SPECIFIC,
- .no_reconnect = 1,
-
- .size_of_priv = sizeof(struct rtl28xxu_priv),
-
- .num_adapters = 1,
- .adapter = {
- {
- .num_frontends = 1,
- .fe = {
- {
- .frontend_attach = rtl2832u_frontend_attach,
- .tuner_attach = rtl2832u_tuner_attach,
- .streaming_ctrl = rtl2832u_streaming_ctrl,
- .stream = {
- .type = USB_BULK,
- .count = 6,
- .endpoint = 0x81,
- .u = {
- .bulk = {
- .buffersize = 8*512,
- }
- }
- }
- }
- }
- }
- },
-
- .power_ctrl = rtl2832u_power_ctrl,
-
- .rc.core = {
- .protocol = RC_TYPE_NEC,
- .module_name = "rtl28xxu",
- .rc_query = rtl2832u_rc_query,
- .rc_interval = 400,
- .allowed_protos = RC_TYPE_NEC,
- .rc_codes = RC_MAP_EMPTY,
- },
-
- .i2c_algo = &rtl28xxu_i2c_algo,
-
- .num_device_descs = 3,
- .devices = {
- {
- .name = "Terratec Cinergy T Stick Black",
- .warm_ids = {
- &rtl28xxu_table[RTL2832U_0CCD_00A9],
- },
- },
- {
- .name = "G-Tek Electronics Group Lifeview LV5TDLX DVB-T",
- .warm_ids = {
- &rtl28xxu_table[RTL2832U_1F4D_B803],
- },
- },
- {
- .name = "NOXON DAB/DAB+ USB dongle",
- .warm_ids = {
- &rtl28xxu_table[RTL2832U_0CCD_00B3],
- },
- },
- }
- },
-
-};
-
-static int rtl28xxu_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- int ret, i;
- u8 val;
- int properties_count = ARRAY_SIZE(rtl28xxu_properties);
- struct dvb_usb_device *d;
- struct usb_device *udev;
- bool found;
-
- deb_info("%s: interface=%d\n", __func__,
- intf->cur_altsetting->desc.bInterfaceNumber);
-
- if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
- return 0;
-
- /* Dynamic USB ID support. Replaces first device ID with current one .*/
- udev = interface_to_usbdev(intf);
-
- for (i = 0, found = false; i < ARRAY_SIZE(rtl28xxu_table) - 1; i++) {
- if (rtl28xxu_table[i].idVendor ==
- le16_to_cpu(udev->descriptor.idVendor) &&
- rtl28xxu_table[i].idProduct ==
- le16_to_cpu(udev->descriptor.idProduct)) {
- found = true;
- break;
- }
- }
-
- if (!found) {
- deb_info("%s: using dynamic ID %04x:%04x\n", __func__,
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct));
- rtl28xxu_properties[0].devices[0].warm_ids[0]->idVendor =
- le16_to_cpu(udev->descriptor.idVendor);
- rtl28xxu_properties[0].devices[0].warm_ids[0]->idProduct =
- le16_to_cpu(udev->descriptor.idProduct);
- }
-
- for (i = 0; i < properties_count; i++) {
- ret = dvb_usb_device_init(intf, &rtl28xxu_properties[i],
- THIS_MODULE, &d, adapter_nr);
- if (ret == 0 || ret != -ENODEV)
- break;
- }
-
- if (ret)
- goto err;
-
-
- /* init USB endpoints */
- ret = rtl28xx_rd_reg(d, USB_SYSCTL_0, &val);
- if (ret)
- goto err;
-
- /* enable DMA and Full Packet Mode*/
- val |= 0x09;
- ret = rtl28xx_wr_reg(d, USB_SYSCTL_0, val);
- if (ret)
- goto err;
-
- /* set EPA maximum packet size to 0x0200 */
- ret = rtl28xx_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
- if (ret)
- goto err;
-
- /* change EPA FIFO length */
- ret = rtl28xx_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
- if (ret)
- goto err;
-
- return ret;
-err:
- deb_info("%s: failed=%d\n", __func__, ret);
- return ret;
-}
-
-static struct usb_driver rtl28xxu_driver = {
- .name = "dvb_usb_rtl28xxu",
- .probe = rtl28xxu_probe,
- .disconnect = dvb_usb_device_exit,
- .id_table = rtl28xxu_table,
-};
-
-/* module stuff */
-static int __init rtl28xxu_module_init(void)
-{
- int ret;
-
- deb_info("%s:\n", __func__);
-
- ret = usb_register(&rtl28xxu_driver);
- if (ret)
- err("usb_register failed=%d", ret);
-
- return ret;
-}
-
-static void __exit rtl28xxu_module_exit(void)
-{
- deb_info("%s:\n", __func__);
-
- /* deregister this driver from the USB subsystem */
- usb_deregister(&rtl28xxu_driver);
-}
-
-module_init(rtl28xxu_module_init);
-module_exit(rtl28xxu_module_exit);
-
-MODULE_DESCRIPTION("Realtek RTL28xxU DVB USB driver");
-MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_AUTHOR("Thomas Mair <thomas.mair86@googlemail.com>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * Realtek RTL28xxU DVB USB driver
- *
- * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
- * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef RTL28XXU_H
-#define RTL28XXU_H
-
-#define DVB_USB_LOG_PREFIX "rtl28xxu"
-#include "dvb-usb.h"
-
-#define deb_info(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x01, args)
-#define deb_rc(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x02, args)
-#define deb_xfer(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x04, args)
-#define deb_reg(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x08, args)
-#define deb_i2c(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x10, args)
-#define deb_fw(args...) dprintk(dvb_usb_rtl28xxu_debug, 0x20, args)
-
-#define deb_dump(r, t, v, i, b, l, func) { \
- int loop_; \
- func("%02x %02x %02x %02x %02x %02x %02x %02x", \
- t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, l & 0xff, l >> 8); \
- if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
- func(" >>> "); \
- else \
- func(" <<< "); \
- for (loop_ = 0; loop_ < l; loop_++) \
- func("%02x ", b[loop_]); \
- func("\n");\
-}
-
-/*
- * USB commands
- * (usb_control_msg() index parameter)
- */
-
-#define DEMOD 0x0000
-#define USB 0x0100
-#define SYS 0x0200
-#define I2C 0x0300
-#define I2C_DA 0x0600
-
-#define CMD_WR_FLAG 0x0010
-#define CMD_DEMOD_RD 0x0000
-#define CMD_DEMOD_WR 0x0010
-#define CMD_USB_RD 0x0100
-#define CMD_USB_WR 0x0110
-#define CMD_SYS_RD 0x0200
-#define CMD_IR_RD 0x0201
-#define CMD_IR_WR 0x0211
-#define CMD_SYS_WR 0x0210
-#define CMD_I2C_RD 0x0300
-#define CMD_I2C_WR 0x0310
-#define CMD_I2C_DA_RD 0x0600
-#define CMD_I2C_DA_WR 0x0610
-
-
-struct rtl28xxu_priv {
- u8 chip_id;
- u8 tuner;
- u8 page; /* integrated demod active register page */
- bool rc_active;
-};
-
-enum rtl28xxu_chip_id {
- CHIP_ID_NONE,
- CHIP_ID_RTL2831U,
- CHIP_ID_RTL2832U,
-};
-
-enum rtl28xxu_tuner {
- TUNER_NONE,
-
- TUNER_RTL2830_QT1010,
- TUNER_RTL2830_MT2060,
- TUNER_RTL2830_MXL5005S,
-
- TUNER_RTL2832_MT2266,
- TUNER_RTL2832_FC2580,
- TUNER_RTL2832_MT2063,
- TUNER_RTL2832_MAX3543,
- TUNER_RTL2832_TUA9001,
- TUNER_RTL2832_MXL5007T,
- TUNER_RTL2832_FC0012,
- TUNER_RTL2832_E4000,
- TUNER_RTL2832_TDA18272,
- TUNER_RTL2832_FC0013,
-};
-
-struct rtl28xxu_req {
- u16 value;
- u16 index;
- u16 size;
- u8 *data;
-};
-
-struct rtl28xxu_reg_val {
- u16 reg;
- u8 val;
-};
-
-/*
- * memory map
- *
- * 0x0000 DEMOD : demodulator
- * 0x2000 USB : SIE, USB endpoint, debug, DMA
- * 0x3000 SYS : system
- * 0xfc00 RC : remote controller (not RTL2831U)
- */
-
-/*
- * USB registers
- */
-/* SIE Control Registers */
-#define USB_SYSCTL 0x2000 /* USB system control */
-#define USB_SYSCTL_0 0x2000 /* USB system control */
-#define USB_SYSCTL_1 0x2001 /* USB system control */
-#define USB_SYSCTL_2 0x2002 /* USB system control */
-#define USB_SYSCTL_3 0x2003 /* USB system control */
-#define USB_IRQSTAT 0x2008 /* SIE interrupt status */
-#define USB_IRQEN 0x200C /* SIE interrupt enable */
-#define USB_CTRL 0x2010 /* USB control */
-#define USB_STAT 0x2014 /* USB status */
-#define USB_DEVADDR 0x2018 /* USB device address */
-#define USB_TEST 0x201C /* USB test mode */
-#define USB_FRAME_NUMBER 0x2020 /* frame number */
-#define USB_FIFO_ADDR 0x2028 /* address of SIE FIFO RAM */
-#define USB_FIFO_CMD 0x202A /* SIE FIFO RAM access command */
-#define USB_FIFO_DATA 0x2030 /* SIE FIFO RAM data */
-/* Endpoint Registers */
-#define EP0_SETUPA 0x20F8 /* EP 0 setup packet lower byte */
-#define EP0_SETUPB 0x20FC /* EP 0 setup packet higher byte */
-#define USB_EP0_CFG 0x2104 /* EP 0 configure */
-#define USB_EP0_CTL 0x2108 /* EP 0 control */
-#define USB_EP0_STAT 0x210C /* EP 0 status */
-#define USB_EP0_IRQSTAT 0x2110 /* EP 0 interrupt status */
-#define USB_EP0_IRQEN 0x2114 /* EP 0 interrupt enable */
-#define USB_EP0_MAXPKT 0x2118 /* EP 0 max packet size */
-#define USB_EP0_BC 0x2120 /* EP 0 FIFO byte counter */
-#define USB_EPA_CFG 0x2144 /* EP A configure */
-#define USB_EPA_CFG_0 0x2144 /* EP A configure */
-#define USB_EPA_CFG_1 0x2145 /* EP A configure */
-#define USB_EPA_CFG_2 0x2146 /* EP A configure */
-#define USB_EPA_CFG_3 0x2147 /* EP A configure */
-#define USB_EPA_CTL 0x2148 /* EP A control */
-#define USB_EPA_CTL_0 0x2148 /* EP A control */
-#define USB_EPA_CTL_1 0x2149 /* EP A control */
-#define USB_EPA_CTL_2 0x214A /* EP A control */
-#define USB_EPA_CTL_3 0x214B /* EP A control */
-#define USB_EPA_STAT 0x214C /* EP A status */
-#define USB_EPA_IRQSTAT 0x2150 /* EP A interrupt status */
-#define USB_EPA_IRQEN 0x2154 /* EP A interrupt enable */
-#define USB_EPA_MAXPKT 0x2158 /* EP A max packet size */
-#define USB_EPA_MAXPKT_0 0x2158 /* EP A max packet size */
-#define USB_EPA_MAXPKT_1 0x2159 /* EP A max packet size */
-#define USB_EPA_MAXPKT_2 0x215A /* EP A max packet size */
-#define USB_EPA_MAXPKT_3 0x215B /* EP A max packet size */
-#define USB_EPA_FIFO_CFG 0x2160 /* EP A FIFO configure */
-#define USB_EPA_FIFO_CFG_0 0x2160 /* EP A FIFO configure */
-#define USB_EPA_FIFO_CFG_1 0x2161 /* EP A FIFO configure */
-#define USB_EPA_FIFO_CFG_2 0x2162 /* EP A FIFO configure */
-#define USB_EPA_FIFO_CFG_3 0x2163 /* EP A FIFO configure */
-/* Debug Registers */
-#define USB_PHYTSTDIS 0x2F04 /* PHY test disable */
-#define USB_TOUT_VAL 0x2F08 /* USB time-out time */
-#define USB_VDRCTRL 0x2F10 /* UTMI vendor signal control */
-#define USB_VSTAIN 0x2F14 /* UTMI vendor signal status in */
-#define USB_VLOADM 0x2F18 /* UTMI load vendor signal status in */
-#define USB_VSTAOUT 0x2F1C /* UTMI vendor signal status out */
-#define USB_UTMI_TST 0x2F80 /* UTMI test */
-#define USB_UTMI_STATUS 0x2F84 /* UTMI status */
-#define USB_TSTCTL 0x2F88 /* test control */
-#define USB_TSTCTL2 0x2F8C /* test control 2 */
-#define USB_PID_FORCE 0x2F90 /* force PID */
-#define USB_PKTERR_CNT 0x2F94 /* packet error counter */
-#define USB_RXERR_CNT 0x2F98 /* RX error counter */
-#define USB_MEM_BIST 0x2F9C /* MEM BIST test */
-#define USB_SLBBIST 0x2FA0 /* self-loop-back BIST */
-#define USB_CNTTEST 0x2FA4 /* counter test */
-#define USB_PHYTST 0x2FC0 /* USB PHY test */
-#define USB_DBGIDX 0x2FF0 /* select individual block debug signal */
-#define USB_DBGMUX 0x2FF4 /* debug signal module mux */
-
-/*
- * SYS registers
- */
-/* demod control registers */
-#define SYS_SYS0 0x3000 /* include DEMOD_CTL, GPO, GPI, GPOE */
-#define SYS_DEMOD_CTL 0x3000 /* control register for DVB-T demodulator */
-/* GPIO registers */
-#define SYS_GPIO_OUT_VAL 0x3001 /* output value of GPIO */
-#define SYS_GPIO_IN_VAL 0x3002 /* input value of GPIO */
-#define SYS_GPIO_OUT_EN 0x3003 /* output enable of GPIO */
-#define SYS_SYS1 0x3004 /* include GPD, SYSINTE, SYSINTS, GP_CFG0 */
-#define SYS_GPIO_DIR 0x3004 /* direction control for GPIO */
-#define SYS_SYSINTE 0x3005 /* system interrupt enable */
-#define SYS_SYSINTS 0x3006 /* system interrupt status */
-#define SYS_GPIO_CFG0 0x3007 /* PAD configuration for GPIO0-GPIO3 */
-#define SYS_SYS2 0x3008 /* include GP_CFG1 and 3 reserved bytes */
-#define SYS_GPIO_CFG1 0x3008 /* PAD configuration for GPIO4 */
-#define SYS_DEMOD_CTL1 0x300B
-
-/* IrDA registers */
-#define SYS_IRRC_PSR 0x3020 /* IR protocol selection */
-#define SYS_IRRC_PER 0x3024 /* IR protocol extension */
-#define SYS_IRRC_SF 0x3028 /* IR sampling frequency */
-#define SYS_IRRC_DPIR 0x302C /* IR data package interval */
-#define SYS_IRRC_CR 0x3030 /* IR control */
-#define SYS_IRRC_RP 0x3034 /* IR read port */
-#define SYS_IRRC_SR 0x3038 /* IR status */
-/* I2C master registers */
-#define SYS_I2CCR 0x3040 /* I2C clock */
-#define SYS_I2CMCR 0x3044 /* I2C master control */
-#define SYS_I2CMSTR 0x3048 /* I2C master SCL timing */
-#define SYS_I2CMSR 0x304C /* I2C master status */
-#define SYS_I2CMFR 0x3050 /* I2C master FIFO */
-
-/*
- * IR registers
- */
-#define IR_RX_BUF 0xFC00
-#define IR_RX_IE 0xFD00
-#define IR_RX_IF 0xFD01
-#define IR_RX_CTRL 0xFD02
-#define IR_RX_CFG 0xFD03
-#define IR_MAX_DURATION0 0xFD04
-#define IR_MAX_DURATION1 0xFD05
-#define IR_IDLE_LEN0 0xFD06
-#define IR_IDLE_LEN1 0xFD07
-#define IR_GLITCH_LEN 0xFD08
-#define IR_RX_BUF_CTRL 0xFD09
-#define IR_RX_BUF_DATA 0xFD0A
-#define IR_RX_BC 0xFD0B
-#define IR_RX_CLK 0xFD0C
-#define IR_RX_C_COUNT_L 0xFD0D
-#define IR_RX_C_COUNT_H 0xFD0E
-#define IR_SUSPEND_CTRL 0xFD10
-#define IR_ERR_TOL_CTRL 0xFD11
-#define IR_UNIT_LEN 0xFD12
-#define IR_ERR_TOL_LEN 0xFD13
-#define IR_MAX_H_TOL_LEN 0xFD14
-#define IR_MAX_L_TOL_LEN 0xFD15
-#define IR_MASK_CTRL 0xFD16
-#define IR_MASK_DATA 0xFD17
-#define IR_RES_MASK_ADDR 0xFD18
-#define IR_RES_MASK_T_LEN 0xFD19
-
-#endif
projects / openwrt / staging / blogic.git / commitdiff