于 2013年01月31日 05:25, Hans Verkuil 写道:
> From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
>
> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> ---
> drivers/media/usb/tlg2300/pd-video.c | 16 +++++++++-------
> 1 file changed, 9 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/media/usb/tlg2300/pd-video.c b/drivers/media/usb/tlg2300/pd-video.c
> index 849c4bb..4c045b3 100644
> --- a/drivers/media/usb/tlg2300/pd-video.c
> +++ b/drivers/media/usb/tlg2300/pd-video.c
> @@ -705,12 +705,6 @@ static int vidioc_g_fmt(struct file *file, void *fh, struct v4l2_format *f)
> return 0;
> }
>
> -static int vidioc_try_fmt(struct file *file, void *fh,
> - struct v4l2_format *f)
> -{
> - return 0;
> -}
> -
> /*
> * VLC calls VIDIOC_S_STD before VIDIOC_S_FMT, while
> * Mplayer calls them in the reverse order.
> @@ -866,6 +860,14 @@ static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm)
> return set_std(front->pd, norm);
> }
>
> +static int vidioc_g_std(struct file *file, void *fh, v4l2_std_id *norm)
> +{
> + struct front_face *front = fh;
> + logs(front);
> + *norm = front->pd->video_data.context.tvnormid;
> + return 0;
> +}
> +
> static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *in)
> {
> struct front_face *front = fh;
> @@ -1495,7 +1497,6 @@ static const struct v4l2_ioctl_ops pd_video_ioctl_ops = {
> .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt,
> .vidioc_s_fmt_vid_cap = vidioc_s_fmt,
> .vidioc_g_fmt_vbi_cap = vidioc_g_fmt_vbi, /* VBI */
> - .vidioc_try_fmt_vid_cap = vidioc_try_fmt,
>
> /* Input */
> .vidioc_g_input = vidioc_g_input,
> @@ -1510,6 +1511,7 @@ static const struct v4l2_ioctl_ops pd_video_ioctl_ops = {
> /* Tuner ioctls */
> .vidioc_g_tuner = vidioc_g_tuner,
> .vidioc_s_tuner = vidioc_s_tuner,
> + .vidioc_g_std = vidioc_g_std,
> .vidioc_s_std = vidioc_s_std,
> .vidioc_g_frequency = vidioc_g_frequency,
> .vidioc_s_frequency = vidioc_s_frequency,
Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
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