]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
V4L/DVB (9570): uvcvideo: Handle failed video GET_{MIN|MAX|DEF} requests more gracefully
authorLaurent Pinchart <laurent.pinchart@skynet.be>
Sat, 8 Nov 2008 22:14:50 +0000 (19:14 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 29 Dec 2008 19:53:31 +0000 (17:53 -0200)
commit44f0079ec74330b457d990072c13cbe28b0f1abf
treea5af6ae41c4ff9dabc882d08cfda79a791d56430
parent7e21fda17e7f6156e2ad66ca4f76abcbe1063eb2
V4L/DVB (9570): uvcvideo: Handle failed video GET_{MIN|MAX|DEF} requests more gracefully

Failed requests will now generate a one-time warning message instead of the
usual "Failed to query..." error, which should be more user-friendly. The
driver will also recover automatically from failed GET_MIN/GET_MAX requests
when the device is half-broken without requiring the MINMAX quirk (fully
broken devices still need the quirk).

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/uvc/uvc_driver.c
drivers/media/video/uvc/uvc_v4l2.c
drivers/media/video/uvc/uvc_video.c
drivers/media/video/uvc/uvcvideo.h