On 04/14/2016 06:17 PM, Ulrich Hecht wrote:
> Adds ioctls DV_TIMINGS_CAP, ENUM_DV_TIMINGS, G_DV_TIMINGS, S_DV_TIMINGS,
> and QUERY_DV_TIMINGS.
>
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 69 +++++++++++++++++++++++++++++
> 1 file changed, 69 insertions(+)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> index d8d5f3a..ba2ed4e 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -413,12 +413,17 @@ static int rvin_enum_input(struct file *file, void *priv,
> struct v4l2_input *i)
> {
> struct rvin_dev *vin = video_drvdata(file);
> + struct v4l2_subdev *sd = vin_to_sd(vin);
>
> if (i->index != 0)
> return -EINVAL;
>
> i->type = V4L2_INPUT_TYPE_CAMERA;
> i->std = vin->vdev.tvnorms;
> +
> + if (v4l2_subdev_has_op(sd, pad, dv_timings_cap))
> + i->capabilities = V4L2_IN_CAP_DV_TIMINGS;
> +
> strlcpy(i->name, "Camera", sizeof(i->name));
>
> return 0;
> @@ -461,6 +466,64 @@ static int rvin_g_std(struct file *file, void *priv, v4l2_std_id *a)
> return v4l2_subdev_call(sd, video, g_std, a);
> }
>
> +static int rvin_enum_dv_timings(struct file *file, void *priv_fh,
> + struct v4l2_enum_dv_timings *timings)
> +{
> + struct rvin_dev *vin = video_drvdata(file);
> + struct v4l2_subdev *sd = vin_to_sd(vin);
> +
> + timings->pad = 0;
> + return v4l2_subdev_call(sd,
> + pad, enum_dv_timings, timings);
> +}
> +
> +static int rvin_s_dv_timings(struct file *file, void *priv_fh,
> + struct v4l2_dv_timings *timings)
> +{
> + struct rvin_dev *vin = video_drvdata(file);
> + struct v4l2_subdev *sd = vin_to_sd(vin);
> + int err;
> +
> + err = v4l2_subdev_call(sd,
> + video, s_dv_timings, timings);
> + if (!err) {
> + vin->sensor.width = timings->bt.width;
> + vin->sensor.height = timings->bt.height;
This updates the sensor w and h, but it should do the same with
vin->format.width and height.
Regards,
Hans
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