From d3d7c963562adad92e968df23c425ae964fe9ce2 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 27 Mar 2010 11:02:10 -0300 Subject: V4L/DVB: V4L: Events: Support event handling in do_ioctl Add support for event handling to do_ioctl. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ioctl.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/media') 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 #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); -- cgit v1.2.3