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V4L/DVB (8667): gspca: Bad probe of Z-Star/Vimicro webcams with pas106 sensor. 

This patch moves the detection of the 2wr SIF pas106b sensor to before
detecting other sensors.
Patch change by jfm: Check SIF for identified webcams only.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans de Goede 2008-09-03 16:47:28 -03:00 committed by Mauro Carvalho Chehab
parent 8559e8da31
commit 3466234229
1 changed files with 17 additions and 14 deletions
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31
drivers/media/video/gspca/zc3xx.c
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@ -6964,8 +6964,13 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
case SENSOR_MC501CB:
return -1; /* don't probe */
case SENSOR_TAS5130C_VF0250:
/* may probe but with write in reg 0x0010 */
/* may probe but with no write in reg 0x0010 */
return -1; /* don't probe */
case SENSOR_PAS106:
sensor = sif_probe(gspca_dev);
if (sensor >= 0)
return sensor;
break;
}
sensor = vga_2wr_probe(gspca_dev);
if (sensor >= 0) {
@ -6974,12 +6979,10 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
/* next probe is needed for OmniVision ? */
}
sensor2 = vga_3wr_probe(gspca_dev);
if (sensor2 >= 0) {
if (sensor >= 0)
return sensor;
return sensor2;
}
return sif_probe(gspca_dev);
if (sensor2 >= 0
&& sensor >= 0)
return sensor;
return sensor2;
}
/* this function is called at probe time */
@ -7502,14 +7505,14 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x041e, 0x041e)},
#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4017)},
{USB_DEVICE(0x041e, 0x401c)},
{USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x401e)},
{USB_DEVICE(0x041e, 0x401f)},
#endif
{USB_DEVICE(0x041e, 0x4029)},
#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4034)},
{USB_DEVICE(0x041e, 0x4035)},
{USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x4036)},
{USB_DEVICE(0x041e, 0x403a)},
#endif
@ -7541,10 +7544,10 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x046d, 0x08d8)},
{USB_DEVICE(0x046d, 0x08da)},
{USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
{USB_DEVICE(0x0471, 0x0325)},
{USB_DEVICE(0x0471, 0x0326)},
{USB_DEVICE(0x0471, 0x032d)},
{USB_DEVICE(0x0471, 0x032e)},
{USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x055f, 0xc005)},
#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x055f, 0xd003)},