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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-20 16:26:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:06:38 -0300 |
| commit | ea115d54bc963eb2eb0dc223795f3bd6c689ff99 (patch) | |
| tree | f18a9b52ea30c55e656a9fc8aaf762a4cddfb388 /drivers/media/video/v4l2-common.c | |
| parent | ad8ff0f10b489562012e433acdac92498fe8bdc9 (diff) | |
| download | blackbird-op-linux-ea115d54bc963eb2eb0dc223795f3bd6c689ff99.tar.gz blackbird-op-linux-ea115d54bc963eb2eb0dc223795f3bd6c689ff99.zip | |
V4L/DVB (6087): ivtv: prevent changing VBI format while capture is in progress
Changing the VBI format requires a CX2341X_ENC_INITIALIZE_INPUT firmware
call. This can only be done if no capture is in progress. So return
-EBUSY if the encoder is busy.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/v4l2-common.c')
0 files changed, 0 insertions, 0 deletions
