tree a5af6ae41c4ff9dabc882d08cfda79a791d56430
parent 7e21fda17e7f6156e2ad66ca4f76abcbe1063eb2
author Laurent Pinchart <laurent.pinchart@skynet.be> 1226182490 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1230580411 -0200

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>