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V4L/DVB: videobuf: make poll() report proper flags for output video devices
authorPawel Osciak <p.osciak@samsung.com>
Mon, 29 Mar 2010 08:16:31 +0000 (05:16 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 19 May 2010 15:58:40 +0000 (12:58 -0300)
commit837da45d27f394f800cfe9f9b9d22129cb047d3e
tree0e59a10d120952275b971ee44e4a77fe53ca6e44tree | snapshot
parent497fab49fa7109512ae3720c2bd8c570e37d14f4commit | diff
V4L/DVB: videobuf: make poll() report proper flags for output video devices

According to the V4L2 specification, poll() should set POLLOUT | POLLWRNORM
flags for output devices after the frame has been displayed.

Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/videobuf-core.c diff | blob | history
Linux Kernel Source Tree.