On 07/22/2016 11:09 AM, Ulrich Hecht wrote:
> Adds G_EDID and S_EDID.
>
> Signed-off-by: Ulrich Hecht <[email protected]>
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 33
> +++++++++++++++++++++++++++++
> 1 file changed, 33 insertions(+)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> index 396eabc..57e040c 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -661,6 +661,36 @@ static int rvin_dv_timings_cap(struct file *file, void
> *priv_fh,
> return ret;
> }
>
> +static int rvin_g_edid(struct file *file, void *fh, struct v4l2_edid *edid)
> +{
> + struct rvin_dev *vin = video_drvdata(file);
> + int input, ret;
> +
> + input = edid->pad;
> + edid->pad = vin->inputs[input].sink_idx;
There is no vin->inputs array. Are there some other patches that need to be
merged
first?
Anyway, it would be good if you can post a rebased v7, I had to manually update
one or two other patches from this series as well to make them apply so a new
patch
series would be helpful.
Regards,
Hans
> +
> + ret = rvin_subdev_call(vin, pad, get_edid, edid);
> +
> + edid->pad = input;
> +
> + return ret;
> +}
> +
> +static int rvin_s_edid(struct file *file, void *fh, struct v4l2_edid *edid)
> +{
> + struct rvin_dev *vin = video_drvdata(file);
> + int input, ret;
> +
> + input = edid->pad;
> + edid->pad = vin->inputs[input].sink_idx;
> +
> + ret = rvin_subdev_call(vin, pad, set_edid, edid);
> +
> + edid->pad = input;
> +
> + return ret;
> +}
> +
> static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
> .vidioc_querycap = rvin_querycap,
> .vidioc_try_fmt_vid_cap = rvin_try_fmt_vid_cap,
> @@ -683,6 +713,9 @@ static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
> .vidioc_s_dv_timings = rvin_s_dv_timings,
> .vidioc_query_dv_timings = rvin_query_dv_timings,
>
> + .vidioc_g_edid = rvin_g_edid,
> + .vidioc_s_edid = rvin_s_edid,
> +
> .vidioc_querystd = rvin_querystd,
> .vidioc_g_std = rvin_g_std,
> .vidioc_s_std = rvin_s_std,
>
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