diff options
author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-09-02 06:26:16 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-09-24 09:20:22 -0400 |
commit | 1558ec837f4aa85987193d057377c42b243ca140 (patch) | |
tree | 4c8e8e3a8aae53fe081f433adccbb3da5060d44b /drivers/media/usb/uvc/uvc_driver.c | |
parent | 89e0f248dcd301e44985510dee2a3d5ab4c2fc2d (diff) |
[media] uvcvideo: quirk PROBE_DEF for Microsoft Lifecam NX-3000
The camera doesn't implement GET_DEF on the video probe control and
can crash when it receives the request depending on timings. Set the
PROBE_DEF quirk to work around the problem.
Reported-by: Jürgen Liebmann <info@pirna-esw6.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/uvc/uvc_driver.c')
-rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 3420fb8e9dac..c3bb2502225b 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c | |||
@@ -2090,6 +2090,15 @@ static struct usb_device_id uvc_ids[] = { | |||
2090 | .bInterfaceSubClass = 1, | 2090 | .bInterfaceSubClass = 1, |
2091 | .bInterfaceProtocol = 0, | 2091 | .bInterfaceProtocol = 0, |
2092 | .driver_info = UVC_QUIRK_PROBE_MINMAX }, | 2092 | .driver_info = UVC_QUIRK_PROBE_MINMAX }, |
2093 | /* Microsoft Lifecam NX-3000 */ | ||
2094 | { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | ||
2095 | | USB_DEVICE_ID_MATCH_INT_INFO, | ||
2096 | .idVendor = 0x045e, | ||
2097 | .idProduct = 0x0721, | ||
2098 | .bInterfaceClass = USB_CLASS_VIDEO, | ||
2099 | .bInterfaceSubClass = 1, | ||
2100 | .bInterfaceProtocol = 0, | ||
2101 | .driver_info = UVC_QUIRK_PROBE_DEF }, | ||
2093 | /* Microsoft Lifecam VX-7000 */ | 2102 | /* Microsoft Lifecam VX-7000 */ |
2094 | { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | 2103 | { .match_flags = USB_DEVICE_ID_MATCH_DEVICE |
2095 | | USB_DEVICE_ID_MATCH_INT_INFO, | 2104 | | USB_DEVICE_ID_MATCH_INT_INFO, |