tree 958beaec46982f52a2b32a1836ffcae5b1eb5130
parent 3afedb95858bcc117b207a7c0a6767fe891bdfe9
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1285848243 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1323609301 -0200

[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>