| commit | 47f13bee5c5e38e1146a3b78e99d6afb5113af32 | |
| author | Stephan Lachowsky <stephan.lachowsky@maxim-ic.com> | |
| Fri, 28 Jan 2011 02:04:33 +0000 (27 23:04 -0300) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 28 Mar 2011 14:31:21 +0000 (28 07:31 -0700) | ||
| tree | 2f1342aa1b90847bac404257325988360aeb38a4 | treesnapshot (tar.gz zip) |
| parent | 1318ef9058ef52aee65a5d8714a197bdb039554d | commitdiff |
uvcvideo: Fix uvc_fixup_video_ctrl() format search
commit 38a66824d96de8aeeb915e6f46f0d3fe55828eb1 upstream.
The scheme used to index format in uvc_fixup_video_ctrl() is not robust:
format index is based on descriptor ordering, which does not necessarily
match bFormatIndex ordering. Searching for first matching format will
prevent uvc_fixup_video_ctrl() from using the wrong format/frame to make
adjustments.
Signed-off-by: Stephan Lachowsky <stephan.lachowsky@maxim-ic.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 38a66824d96de8aeeb915e6f46f0d3fe55828eb1 upstream.
The scheme used to index format in uvc_fixup_video_ctrl() is not robust:
format index is based on descriptor ordering, which does not necessarily
match bFormatIndex ordering. Searching for first matching format will
prevent uvc_fixup_video_ctrl() from using the wrong format/frame to make
adjustments.
Signed-off-by: Stephan Lachowsky <stephan.lachowsky@maxim-ic.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/media/video/uvc/uvc_video.c | diffblobblamehistory |