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authorHans Verkuil <hans.verkuil@cisco.com>2011-06-07 04:50:31 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-27 17:53:17 -0300
commit7ebbc39fa0b469243b985e5e26755f1e6184213f (patch)
treebdb41825836c777d2e6c7f15572a5e553b68ff83 /drivers/media/video/v4l2-ioctl.c
parent37cd3b73683f15f1b6313d0de476726aa0942a75 (diff)
[media] v4l2-ctrls: drivers should be able to ignore the READ_ONLY flag
When applications try to set READ_ONLY controls an error should be returned. However, when drivers do that it should be accepted. Those controls could reflect some driver status which the application can't change but the driver obviously has to be able to change it. This is needed among others for future HDMI status controls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
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