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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-20 21:26:40 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-20 21:26:40 +0200 |
| commit | 5abb311d5219789c3c53358c4787a989686e763e (patch) | |
| tree | 6410137d80b7ce83ab061ba07daf6e2cee2e21be /linux/drivers/media/video/pvrusb2/pvrusb2-ioread.c | |
| parent | 3fc385d8f4e2e1404a59e12eefda5193eb5f6bc2 (diff) | |
| download | mediapointer-dvb-s2-5abb311d5219789c3c53358c4787a989686e763e.tar.gz mediapointer-dvb-s2-5abb311d5219789c3c53358c4787a989686e763e.tar.bz2 | |
ivtv: prevent changing VBI format while capture is in progress.
From: Hans Verkuil <hverkuil@xs4all.nl>
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>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-ioread.c')
0 files changed, 0 insertions, 0 deletions