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| author | Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> | 2010-03-27 15:02:10 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 17:58:07 +0200 |
| commit | d3d7c963562adad92e968df23c425ae964fe9ce2 (patch) | |
| tree | 1677fc6591a417c7a2866a342b9270233d17c216 /include/media | |
| parent | V4L/DVB: V4L: Events: Add backend (diff) | |
| download | linux-d3d7c963562adad92e968df23c425ae964fe9ce2.tar.xz linux-d3d7c963562adad92e968df23c425ae964fe9ce2.zip | |
V4L/DVB: V4L: Events: Support event handling in do_ioctl
Add support for event handling to do_ioctl.
Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-ioctl.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index e8ba0f2efbae..06daa6e8e051 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -21,6 +21,8 @@ #include <linux/videodev2.h> #endif +struct v4l2_fh; + struct v4l2_ioctl_ops { /* ioctl callbacks */ @@ -254,6 +256,11 @@ struct v4l2_ioctl_ops { int (*vidioc_g_dv_timings) (struct file *file, void *fh, struct v4l2_dv_timings *timings); + int (*vidioc_subscribe_event) (struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); + int (*vidioc_unsubscribe_event)(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); + /* For other private ioctls */ long (*vidioc_default) (struct file *file, void *fh, int cmd, void *arg); |