camera patch VIOCTL_S_FMT can adjust format without failing the request according to the V4L2 spec.
camera patch
VIOCTL_S_FMT can adjust format without failing the request according to the V4L2 spec.

BUG=11838
TEST=on tegra2

Review URL: http://codereview.chromium.org/6577005

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@76238 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser