V4L/DVB (12228): gspca - vc032x: Webcam 0ac8:c301 added.
Only the back sensor (mi1320_soc) is usable.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index 26dd155..5b6f717 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -52,6 +52,7 @@
#define SENSOR_OV7670 6
#define SENSOR_PO1200 7
#define SENSOR_PO3130NC 8
+ u8 ninput; /* != 0 when 2 sensors - SamsungQ1 */
};
/* V4L2 controls supported by the driver */
@@ -2342,11 +2343,18 @@
static int vc032x_probe_sensor(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
int i;
u16 value;
const struct sensor_info *ptsensor_info;
+/*fixme: should also check the other sensor (back mi1320_soc, front mc501cb)*/
+ if (sd->ninput != 0) {
+ reg_w(dev, 0xa0, 0x01, 0xb301);
+ reg_w(dev, 0x89, 0xf0ff, 0xffff); /* select the back sensor */
+ }
+
reg_r(gspca_dev, 0xa1, 0xbfcf, 1);
PDEBUG(D_PROBE, "check sensor header %02x", gspca_dev->usb_buf[0]);
for (i = 0; i < ARRAY_SIZE(sensor_info_data); i++) {
@@ -2466,7 +2474,8 @@
};
cam = &gspca_dev->cam;
- sd->bridge = id->driver_info;
+ sd->bridge = id->driver_info >> 8;
+ sd->ninput = id->driver_info & 0xff;
sensor = vc032x_probe_sensor(gspca_dev);
switch (sensor) {
case -1:
@@ -2635,6 +2644,13 @@
mi1320_soc_InitQVGA,
};
+/*fixme: back sensor only*/
+ if (sd->ninput != 0) {
+ reg_w(gspca_dev->dev, 0x89, 0xf0ff, 0xffff);
+ reg_w(gspca_dev->dev, 0xa9, 0x8348, 0x000e);
+ reg_w(gspca_dev->dev, 0xa9, 0x0000, 0x001a);
+ }
+
/* Assume start use the good resolution from gspca_dev->mode */
if (sd->bridge == BRIDGE_VC0321) {
reg_w(gspca_dev->dev, 0xa0, 0xff, 0xbfec);
@@ -2906,19 +2922,23 @@
};
/* -- module initialisation -- */
+#define BF(bridge, flags) \
+ .driver_info = (BRIDGE_ ## bridge << 8) \
+ | (flags)
static const __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x041e, 0x405b), .driver_info = BRIDGE_VC0323},
- {USB_DEVICE(0x046d, 0x0892), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x046d, 0x0896), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x046d, 0x0897), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x0ac8, 0x0321), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x0ac8, 0x0323), .driver_info = BRIDGE_VC0323},
- {USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x0ac8, 0xc001), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x0ac8, 0xc002), .driver_info = BRIDGE_VC0321},
- {USB_DEVICE(0x15b8, 0x6001), .driver_info = BRIDGE_VC0323},
- {USB_DEVICE(0x15b8, 0x6002), .driver_info = BRIDGE_VC0323},
- {USB_DEVICE(0x17ef, 0x4802), .driver_info = BRIDGE_VC0323},
+ {USB_DEVICE(0x041e, 0x405b), BF(VC0323, 0)},
+ {USB_DEVICE(0x046d, 0x0892), BF(VC0321, 0)},
+ {USB_DEVICE(0x046d, 0x0896), BF(VC0321, 0)},
+ {USB_DEVICE(0x046d, 0x0897), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0x0321), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0x0323), BF(VC0323, 0)},
+ {USB_DEVICE(0x0ac8, 0x0328), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc001), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc002), BF(VC0321, 0)},
+ {USB_DEVICE(0x0ac8, 0xc301), BF(VC0323, 1)},
+ {USB_DEVICE(0x15b8, 0x6001), BF(VC0323, 0)},
+ {USB_DEVICE(0x15b8, 0x6002), BF(VC0323, 0)},
+ {USB_DEVICE(0x17ef, 0x4802), BF(VC0323, 0)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);