struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
u8 model;
-#define CIT_MODEL1 0 /* The model 1 - 4 nomenclature comes from the old */
-#define CIT_MODEL2 1 /* ibmcam driver */
-#define CIT_MODEL3 2
-#define CIT_MODEL4 3
-#define CIT_IBM_NETCAM_PRO 4
+#define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */
+#define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */
+#define CIT_MODEL2 2 /* ibmcam driver */
+#define CIT_MODEL3 3
+#define CIT_MODEL4 4
+#define CIT_IBM_NETCAM_PRO 5
u8 input_index;
u8 stop_on_control_change;
u8 sof_read;
u8 hue;
u8 sharpness;
u8 lighting;
+ u8 hflip;
};
/* V4L2 controls supported by the driver */
static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setlighting(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getlighting(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
static void sd_stop0(struct gspca_dev *gspca_dev);
static const struct ctrl sd_ctrls[] = {
.set = sd_setlighting,
.get = sd_getlighting,
},
+#define SD_HFLIP 5
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define HFLIP_DEFAULT 0
+ .default_value = HFLIP_DEFAULT,
+ },
+ .set = sd_sethflip,
+ .get = sd_gethflip,
+ },
};
static const struct v4l2_pix_format cif_yuv_mode[] = {
{176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
.bytesperline = 176,
- .sizeimage = 160 * 144 * 3 / 2,
+ .sizeimage = 176 * 144 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB},
{352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
.bytesperline = 352,
.colorspace = V4L2_COLORSPACE_SRGB},
};
+static const struct v4l2_pix_format model0_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
static const struct v4l2_pix_format model2_mode[] = {
{160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
.bytesperline = 160,
cam = &gspca_dev->cam;
switch (sd->model) {
+ case CIT_MODEL0:
+ cam->cam_mode = model0_mode;
+ cam->nmodes = ARRAY_SIZE(model0_mode);
+ cam->reverse_alts = 1;
+ gspca_dev->ctrl_dis = ~((1 << SD_CONTRAST) | (1 << SD_HFLIP));
+ sd->sof_len = 4;
+ break;
case CIT_MODEL1:
cam->cam_mode = cif_yuv_mode;
cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
- gspca_dev->ctrl_dis = (1 << SD_HUE);
+ cam->reverse_alts = 1;
+ gspca_dev->ctrl_dis = (1 << SD_HUE) | (1 << SD_HFLIP);
+ sd->sof_len = 4;
break;
case CIT_MODEL2:
cam->cam_mode = model2_mode + 1; /* no 160x120 */
cam->nmodes = 3;
gspca_dev->ctrl_dis = (1 << SD_CONTRAST) |
- (1 << SD_SHARPNESS);
+ (1 << SD_SHARPNESS) |
+ (1 << SD_HFLIP);
break;
case CIT_MODEL3:
cam->cam_mode = vga_yuv_mode;
cam->nmodes = ARRAY_SIZE(vga_yuv_mode);
- gspca_dev->ctrl_dis = (1 << SD_HUE) | (1 << SD_LIGHTING);
+ gspca_dev->ctrl_dis = (1 << SD_HUE) |
+ (1 << SD_LIGHTING) |
+ (1 << SD_HFLIP);
sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
break;
case CIT_MODEL4:
cam->cam_mode = model2_mode;
cam->nmodes = ARRAY_SIZE(model2_mode);
gspca_dev->ctrl_dis = (1 << SD_CONTRAST) |
(1 << SD_SHARPNESS) |
- (1 << SD_LIGHTING);
+ (1 << SD_LIGHTING) |
+ (1 << SD_HFLIP);
break;
case CIT_IBM_NETCAM_PRO:
cam->cam_mode = vga_yuv_mode;
cam->input_flags = V4L2_IN_ST_VFLIP;
gspca_dev->ctrl_dis = ~(1 << SD_CONTRAST);
sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
break;
}
sd->hue = HUE_DEFAULT;
sd->sharpness = SHARPNESS_DEFAULT;
sd->lighting = LIGHTING_DEFAULT;
+ sd->hflip = HFLIP_DEFAULT;
+
+ return 0;
+}
+
+static int cit_init_model0(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */
+ cit_write_reg(gspca_dev, 0x0000, 0x0400);
+ cit_write_reg(gspca_dev, 0x0001, 0x0400);
+ cit_write_reg(gspca_dev, 0x0000, 0x0420);
+ cit_write_reg(gspca_dev, 0x0001, 0x0420);
+ cit_write_reg(gspca_dev, 0x000d, 0x0409);
+ cit_write_reg(gspca_dev, 0x0002, 0x040a);
+ cit_write_reg(gspca_dev, 0x0018, 0x0405);
+ cit_write_reg(gspca_dev, 0x0008, 0x0435);
+ cit_write_reg(gspca_dev, 0x0026, 0x040b);
+ cit_write_reg(gspca_dev, 0x0007, 0x0437);
+ cit_write_reg(gspca_dev, 0x0015, 0x042f);
+ cit_write_reg(gspca_dev, 0x002b, 0x0439);
+ cit_write_reg(gspca_dev, 0x0026, 0x043a);
+ cit_write_reg(gspca_dev, 0x0008, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
return 0;
}
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0:
+ cit_init_model0(gspca_dev);
+ sd_stop0(gspca_dev);
+ break;
case CIT_MODEL1:
case CIT_MODEL2:
case CIT_MODEL3:
int i;
switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_IBM_NETCAM_PRO:
+ /* No (known) brightness control for these */
+ break;
case CIT_MODEL1:
/* Model 1: Brightness range 0 - 63 */
cit_Packet_Format1(gspca_dev, 0x0031, sd->brightness);
i = 0x04 + sd->brightness * 2794 / 1000;
cit_model4_BrightnessPacket(gspca_dev, i);
break;
- case CIT_IBM_NETCAM_PRO:
- /* No (known) brightness control for ibm netcam pro */
- break;
}
return 0;
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0: {
+ int i;
+ /* gain 0-15, 0-20 -> 0-15 */
+ i = sd->contrast * 1000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0422);
+ /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */
+ i = sd->contrast * 2000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0423);
+ /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */
+ i = sd->contrast * 4000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0424);
+ /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */
+ i = sd->contrast * 8000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0425);
+ break;
+ }
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ /* These models do not have this control. */
+ break;
case CIT_MODEL1:
{
/* Scale 0 - 20 to 15 - 0 */
}
break;
}
- case CIT_MODEL2:
- case CIT_MODEL4:
- /* Models 2, 4 do not have this control. */
- break;
case CIT_MODEL3:
{ /* Preset hardware values */
static const struct {
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0:
case CIT_MODEL1:
- /* No hue control for model1 */
+ case CIT_IBM_NETCAM_PRO:
+ /* No hue control for these models */
break;
case CIT_MODEL2:
cit_model2_Packet1(gspca_dev, 0x0024, sd->hue);
cit_write_reg(gspca_dev, sd->hue, 0x012d); /* Hue */
cit_write_reg(gspca_dev, 0xf545, 0x0124);
break;
- case CIT_IBM_NETCAM_PRO:
- /* No hue control for ibm netcam pro */
- break;
}
return 0;
}
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ /* These models do not have this control */
+ break;
case CIT_MODEL1: {
int i;
const unsigned short sa[] = {
cit_PacketFormat2(gspca_dev, 0x0013, sa[sd->sharpness]);
break;
}
- case CIT_MODEL2:
- case CIT_MODEL4:
- /* Models 2, 4 do not have this control */
- break;
case CIT_MODEL3:
{ /*
* "Use a table of magic numbers.
cit_model3_Packet1(gspca_dev, 0x0063, sv[sd->sharpness].sv4);
break;
}
- case CIT_IBM_NETCAM_PRO:
- /* No sharpness setting on ibm netcamera pro */
- break;
}
return 0;
}
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ break;
case CIT_MODEL1: {
int i;
for (i = 0; i < cit_model1_ntries; i++)
cit_Packet_Format1(gspca_dev, 0x0027, sd->lighting);
break;
}
+ }
+}
+
+static void cit_set_hflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ if (sd->hflip)
+ cit_write_reg(gspca_dev, 0x0020, 0x0115);
+ else
+ cit_write_reg(gspca_dev, 0x0040, 0x0115);
+ break;
+ case CIT_MODEL1:
case CIT_MODEL2:
case CIT_MODEL3:
case CIT_MODEL4:
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->model) {
+ case CIT_MODEL0:
case CIT_MODEL1:
case CIT_MODEL3:
case CIT_IBM_NETCAM_PRO:
return 0;
}
+static int cit_get_packet_size(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ alt = usb_altnum_to_altsetting(intf, gspca_dev->alt);
+ if (!alt) {
+ PDEBUG(D_ERR, "Couldn't get altsetting");
+ return -EIO;
+ }
+
+ return le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+}
+
+static int cit_start_model0(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int clock_div = 7; /* 0=30 1=25 2=20 3=15 4=12 5=7.5 6=6 7=3fps ?? */
+ int fps[8] = { 30, 25, 20, 15, 12, 8, 6, 3 };
+ int packet_size;
+
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
+ while (clock_div > 3 &&
+ 1000 * packet_size >
+ gspca_dev->width * gspca_dev->height *
+ fps[clock_div - 1] * 3 / 2)
+ clock_div--;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0003, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
+ cit_write_reg(gspca_dev, 0x0008, 0x0436);
+ cit_write_reg(gspca_dev, 0x0024, 0x0403);
+ cit_write_reg(gspca_dev, 0x002c, 0x0404);
+ cit_write_reg(gspca_dev, 0x0002, 0x0426);
+ cit_write_reg(gspca_dev, 0x0014, 0x0427);
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0004, 0x010b);
+ cit_write_reg(gspca_dev, 0x0001, 0x010a);
+ cit_write_reg(gspca_dev, 0x0010, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0006, 0x010b);
+ cit_write_reg(gspca_dev, 0x0000, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00b0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0090, 0x0105);
+ break;
+
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0008, 0x010b);
+ cit_write_reg(gspca_dev, 0x0004, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0010, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+ }
+
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+ PDEBUG(D_PROBE, "Using clockdiv: %d", clock_div);
+
+ return 0;
+}
+
static int cit_start_model1(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
cit_write_reg(gspca_dev, clock_div, 0x0111);
- sd->sof_len = 4;
-
return 0;
}
static int cit_start_model3(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
const unsigned short compression = 0; /* 0=none, 7=best frame rate */
int i, clock_div = 0;
}
}
- sd->sof_len = 4;
-
return 0;
}
static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
const unsigned short compression = 0; /* 0=none, 7=best frame rate */
int i, clock_div = 0;
cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
switch (gspca_dev->width) {
- case 160:
+ case 160: /* 160x120 */
cit_write_reg(gspca_dev, 0x0024, 0x010b);
cit_write_reg(gspca_dev, 0x0089, 0x0119);
cit_write_reg(gspca_dev, 0x000a, 0x011b);
cit_write_reg(gspca_dev, 0x0000, 0x0132);
clock_div = 3;
break;
- case 320:
+ case 320: /* 320x240 */
cit_write_reg(gspca_dev, 0x0028, 0x010b);
cit_write_reg(gspca_dev, 0x00d9, 0x0119);
cit_write_reg(gspca_dev, 0x0006, 0x011b);
}
}
- sd->sof_len = 4;
-
return 0;
}
static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_host_interface *alt;
- struct usb_interface *intf;
int packet_size;
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
switch (sd->model) {
+ case CIT_MODEL0:
+ cit_start_model0(gspca_dev);
+ break;
case CIT_MODEL1:
cit_start_model1(gspca_dev);
break;
cit_set_hue(gspca_dev);
cit_set_sharpness(gspca_dev);
cit_set_lighting(gspca_dev);
+ cit_set_hflip(gspca_dev);
- /* Program max isoc packet size, one day we should use this to
- allow us to work together with other isoc devices on the same
- root hub. */
- intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
- alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
- if (!alt) {
- PDEBUG(D_ERR, "Couldn't get altsetting");
- return -EIO;
- }
-
- packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ /* Program max isoc packet size */
cit_write_reg(gspca_dev, packet_size >> 8, 0x0106);
cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107);
return;
switch (sd->model) {
+ case CIT_MODEL0:
+ /* HDG windows does this, but it causes the cams autogain to
+ restart from a gain of 0, which does not look good when
+ changing resolutions. */
+ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
+ cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */
+ break;
case CIT_MODEL1:
cit_send_FF_04_02(gspca_dev);
cit_read_reg(gspca_dev, 0x0100);
static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
{
struct sd *sd = (struct sd *) gspca_dev;
- u8 byte3;
+ u8 byte3 = 0, byte4 = 0;
int i;
switch (sd->model) {
+ case CIT_MODEL0:
case CIT_MODEL1:
case CIT_MODEL3:
case CIT_IBM_NETCAM_PRO:
- if (sd->model == CIT_MODEL1)
- byte3 = 0x00;
- else if (gspca_dev->width == 640)
- byte3 = 0x03;
- else
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ byte3 = 0x02;
+ byte4 = 0x0a;
+ break;
+ case 176: /* 176x144 */
+ byte3 = 0x02;
+ byte4 = 0x0e;
+ break;
+ case 320: /* 320x240 */
byte3 = 0x02;
+ byte4 = 0x08;
+ break;
+ case 352: /* 352x288 */
+ byte3 = 0x02;
+ byte4 = 0x00;
+ break;
+ case 640:
+ byte3 = 0x03;
+ byte4 = 0x08;
+ break;
+ }
+
+ /* These have a different byte3 */
+ if (sd->model <= CIT_MODEL1)
+ byte3 = 0x00;
for (i = 0; i < len; i++) {
+ /* For this model the SOF always starts at offset 0
+ so no need to search the entire frame */
+ if (sd->model == CIT_MODEL0 && sd->sof_read != i)
+ break;
+
switch (sd->sof_read) {
case 0:
if (data[i] == 0x00)
case 1:
if (data[i] == 0xff)
sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
else
sd->sof_read = 0;
break;
case 2:
- sd->sof_read = 0;
- if (data[i] == byte3) {
- if (i >= 4)
- PDEBUG(D_FRAM,
- "header found at offset: %d: %02x %02x 00 ff %02x %02x\n",
- i - 2,
- data[i - 4],
- data[i - 3],
- data[i],
- data[i + 1]);
- return data + i + (sd->sof_len - 2);
+ if (data[i] == byte3)
+ sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ case 3:
+ if (data[i] == byte4) {
+ sd->sof_read = 0;
+ return data + i + (sd->sof_len - 3);
}
+ if (byte3 == 0x00 && data[i] == 0xff)
+ sd->sof_read = 2;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
break;
}
}
if (data[i] == 0xff) {
if (i >= 4)
PDEBUG(D_FRAM,
- "header found at offset: %d: %02x %02x 00 ff %02x %02x\n",
- i - 2,
+ "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
+ i - 1,
data[i - 4],
data[i - 3],
data[i],
- data[i + 1]);
- return data + i + (sd->sof_len - 2);
+ data[i + 1],
+ data[i + 2]);
+ else
+ PDEBUG(D_FRAM,
+ "header found at offset: %d: 00 %02x %02x %02x\n",
+ i - 1,
+ data[i],
+ data[i + 1],
+ data[i + 2]);
+ return data + i + (sd->sof_len - 1);
}
break;
}
return 0;
}
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->hflip = val;
+ if (gspca_dev->streaming) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_hflip(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ }
+ return 0;
+}
+
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->hflip;
+
+ return 0;
+}
+
/* sub-driver description */
static const struct sd_desc sd_desc = {
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 },
{ USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 },
{ USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
{ USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 },
static int sd_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
+ switch (id->driver_info) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 2)
+ return -ENODEV;
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+ break;
+ }
+
return gspca_dev_probe2(intf, id, &sd_desc, sizeof(struct sd),
THIS_MODULE);
}
projects / openwrt / staging / blogic.git / commitdiff