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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-06-22 07:29:35 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-06 17:30:54 -0300 |
| commit | 5a5adf6b669cf1a3dd2af419cd68a4c491f384a3 (patch) | |
| tree | 42b1c4709c3c5cca04fb15bd369e6ae4921645d4 /virt/kvm | |
| parent | 5d44f5e3e388739f017a74e73dab2a995673915f (diff) | |
| download | linux-5a5adf6b669cf1a3dd2af419cd68a4c491f384a3.tar.bz2 | |
[media] v4l2-dev/ioctl.c: add vb2_queue support to video_device
This prepares struct video_device for easier integration with vb2.
It also introduces a new lock that protects the vb2_queue. It is up
to the driver to use it or not. And the driver can associate an owner
filehandle with the queue to check whether queuing requests are
permitted for the calling filehandle.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions