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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-05-28 10:27:00 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-05-28 10:27:00 +0200 |
| commit | db9c8e1db5a3ac5b6012c4371bcf3b1a00190d0e (patch) | |
| tree | d0d8d1a87c01bd9cd095fa8c4cd3560af93d187f /linux/include | |
| parent | 4c4ffaaff72aa78fdd1b96d73fe1eb265b5f2d07 (diff) | |
| download | mediapointer-dvb-s2-db9c8e1db5a3ac5b6012c4371bcf3b1a00190d0e.tar.gz mediapointer-dvb-s2-db9c8e1db5a3ac5b6012c4371bcf3b1a00190d0e.tar.bz2 | |
videodev: add vidioc_g_std callback.
From: Hans Verkuil <hverkuil@xs4all.nl>
The default videodev behavior for VIDIOC_G_STD is not correct for all devices.
Add a new callback that drivers can use instead.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/include')
| -rw-r--r-- | linux/include/media/v4l2-dev.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index 2b4577abb..d1ccd701e 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -228,8 +228,9 @@ struct video_device int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i); /* Standard handling - G_STD and ENUMSTD are handled by videodev.c + ENUMSTD is handled by videodev.c */ + int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm); int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm); int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a); |