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| author | Daniel Ritz <daniel.ritz@gmx.ch> | 2009-12-12 14:57:17 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:26:50 -0700 |
| commit | f197219558c0e83f9af52944ded991233facf585 (patch) | |
| tree | a6f9a152bd178e5aa43ba5af4331cd4d070580e3 | |
| parent | d6d65e5c431b58be6bda46ee453e42078faf1b55 (diff) | |
| download | lwn-f197219558c0e83f9af52944ded991233facf585.tar.gz lwn-f197219558c0e83f9af52944ded991233facf585.zip | |
V4L/DVB (13830): uvcvideo: add another YUYV format GUID for iSight cameras
commit 68f194e027ecfbbc8d5515bc40787e542eed59e9 upstream.
For some unknown reason, on a MacBookPro5,3 the iSight sometimes report
a different video format GUID. This patch add the other (wrong) GUID to
the format table, making the iSight work always w/o other problems.
What it should report: 32595559-0000-0010-8000-00aa00389b71
What it often reports: 32595559-0000-0010-8000-000000389b71
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Leann Ogasawara <leann.ogasawara@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/media/video/uvc/uvc_driver.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/uvc/uvcvideo.h | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index c1dbe0c67557..b42e8458a807 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -59,6 +59,11 @@ static struct uvc_format_desc uvc_fmts[] = { .fcc = V4L2_PIX_FMT_YUYV, }, { + .name = "YUV 4:2:2 (YUYV)", + .guid = UVC_GUID_FORMAT_YUY2_ISIGHT, + .fcc = V4L2_PIX_FMT_YUYV, + }, + { .name = "YUV 4:2:0 (NV12)", .guid = UVC_GUID_FORMAT_NV12, .fcc = V4L2_PIX_FMT_NV12, diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index 67d9914d713e..b6f6f3851640 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -113,6 +113,9 @@ struct uvc_xu_control { #define UVC_GUID_FORMAT_YUY2 \ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_YUY2_ISIGHT \ + { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9b, 0x71} #define UVC_GUID_FORMAT_NV12 \ { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} |