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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-09-02 07:26:16 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-09-24 10:20:22 -0300 |
| commit | 1558ec837f4aa85987193d057377c42b243ca140 (patch) | |
| tree | 4c8e8e3a8aae53fe081f433adccbb3da5060d44b /drivers/media | |
| parent | 89e0f248dcd301e44985510dee2a3d5ab4c2fc2d (diff) | |
| download | linux-stable-1558ec837f4aa85987193d057377c42b243ca140.tar.gz linux-stable-1558ec837f4aa85987193d057377c42b243ca140.tar.bz2 linux-stable-1558ec837f4aa85987193d057377c42b243ca140.zip | |
[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')
| -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[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_PROBE_MINMAX }, + /* Microsoft Lifecam NX-3000 */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x045e, + .idProduct = 0x0721, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_PROBE_DEF }, /* Microsoft Lifecam VX-7000 */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, |