[media] v4l2: add VIDIOC_(TRY_)DECODER_CMD

As discussed during the 2011 V4L-DVB workshop, the API in dvb/video.h should
be replaced by a proper V4L2 API. This patch turns the VIDEO_(TRY_)DECODER_CMD
ioctls into proper V4L2 ioctls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 3f5d60fc5df6..4df031af9949 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -211,6 +211,10 @@ struct v4l2_ioctl_ops {
                                         struct v4l2_encoder_cmd *a);
         int (*vidioc_try_encoder_cmd)  (struct file *file, void *fh,
                                         struct v4l2_encoder_cmd *a);
+        int (*vidioc_decoder_cmd)      (struct file *file, void *fh,
+                                        struct v4l2_decoder_cmd *a);
+        int (*vidioc_try_decoder_cmd)  (struct file *file, void *fh,
+                                        struct v4l2_decoder_cmd *a);
 
         /* Stream type-dependent parameter ioctls */
         int (*vidioc_g_parm)           (struct file *file, void *fh,