From ada6ecd2bf1d97e1f3bac6d5af4c7c4390a0a5af Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 18 Feb 2007 14:56:22 -0300 Subject: V4L/DVB (5271): Add VIDIOC_TRY_ENCODER_CMD and VIDIOC_ENCODER_CMD ioctls. Add support for starting, stopping, pausing and resuming an MPEG (or similar compressed stream) encoder. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/videodev.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'drivers/media/video/videodev.c') diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index cd13e6108e5..011938fb7e0 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -1354,6 +1354,30 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, p->entries,p->entries_cap); break; } + case VIDIOC_ENCODER_CMD: + { + struct v4l2_encoder_cmd *p=arg; + + if (!vfd->vidioc_encoder_cmd) + break; + ret=vfd->vidioc_encoder_cmd(file, fh, p); + if (!ret) + dbgarg (cmd, "cmd=%d, flags=%d\n", + p->cmd,p->flags); + break; + } + case VIDIOC_TRY_ENCODER_CMD: + { + struct v4l2_encoder_cmd *p=arg; + + if (!vfd->vidioc_try_encoder_cmd) + break; + ret=vfd->vidioc_try_encoder_cmd(file, fh, p); + if (!ret) + dbgarg (cmd, "cmd=%d, flags=%d\n", + p->cmd,p->flags); + break; + } case VIDIOC_G_PARM: { struct v4l2_streamparm *p=arg; -- cgit v1.2.3