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V4L/DVB (12228): gspca - vc032x: Webcam 0ac8:c301 added.

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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>
This commit is contained in:
Jean-Francois Moine 2009-06-27 05:33:48 -03:00 committed by Mauro Carvalho Chehab
parent 3eed782599
commit 1852e75a55
2 changed files with 34 additions and 13 deletions
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1
Documentation/video4linux/gspca.txt
View file

@ -248,6 +248,7 @@ zc3xx 0ac8:305b Z-star Vimicro zc0305b
zc3xx 0ac8:307b Ldlc VC302+Ov7620
vc032x 0ac8:c001 Sony embedded vimicro
vc032x 0ac8:c002 Sony embedded vimicro
vc032x 0ac8:c301 Samsung Q1 Ultra Premium
spca508 0af9:0010 Hama USB Sightcam 100
spca508 0af9:0011 Hama USB Sightcam 100
sonixb 0c45:6001 Genius VideoCAM NB

46
drivers/media/video/gspca/vc032x.c
View file

@ -52,6 +52,7 @@ struct sd {
#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 u16 read_sensor_register(struct gspca_dev *gspca_dev,
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 @@ static int sd_config(struct gspca_dev *gspca_dev,
};
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 @@ static int sd_start(struct gspca_dev *gspca_dev)
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 @@ static const struct sd_desc sd_desc = {
};
/* -- 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);