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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2010-09-30 09:04:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-11 11:15:01 -0200 |
| commit | c4d99f89e20c87c8e2a992ce4cf9aa4325dc7fa7 (patch) | |
| tree | 958beaec46982f52a2b32a1836ffcae5b1eb5130 /drivers/media/video/uvc/uvcvideo.h | |
| parent | 3afedb95858bcc117b207a7c0a6767fe891bdfe9 (diff) | |
| download | linux-rt-c4d99f89e20c87c8e2a992ce4cf9aa4325dc7fa7.tar.gz | |
[media] uvcvideo: Ignore GET_RES error for XU controls
GET_RES request support is mandatory for extension units, but some
cameras still choke on it (one example is the Logitech QuickCam PTZ that
returns a single byte for the PTZ relative control instead of four).
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/uvc/uvcvideo.h')
| -rw-r--r-- | drivers/media/video/uvc/uvcvideo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index 882159aab610..2b84cbb49665 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -477,6 +477,7 @@ struct uvc_driver { #define UVC_WARN_MINMAX 0 #define UVC_WARN_PROBE_DEF 1 +#define UVC_WARN_XU_GET_RES 2 extern unsigned int uvc_clock_param; extern unsigned int uvc_no_drop_param; |