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authorHans Verkuil <hverkuil@xs4all.nl>2011-03-12 14:54:43 +0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-28 00:53:17 +0400
commit2d28b686adc18567b388362e1f7b86658cfd81fc (patch)
tree233ac5fb1aeb920cb0539719b1761c01ad109049 /include/media
parent7ebbc39fa0b469243b985e5e26755f1e6184213f (diff)
downloadlinux-2d28b686adc18567b388362e1f7b86658cfd81fc.tar.xz
[media] v4l2-ioctl: add ctrl_handler to v4l2_fh
This is required to implement control events and is also needed to allow for per-filehandle control handlers. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-fh.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h
index 0206aa55be24..d2471116ad68 100644
--- a/include/media/v4l2-fh.h
+++ b/include/media/v4l2-fh.h
@@ -30,11 +30,13 @@
struct video_device;
struct v4l2_events;
+struct v4l2_ctrl_handler;
struct v4l2_fh {
struct list_head list;
struct video_device *vdev;
struct v4l2_events *events; /* events, pending and subscribed */
+ struct v4l2_ctrl_handler *ctrl_handler;
enum v4l2_priority prio;
};