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media: rcar-vin: add G/S_PARM ioctls

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This adds g/s_parm ioctls for parallel interface.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Vladimir Barinov 2021-09-24 14:51:38 +01:00 committed by Mauro Carvalho Chehab
parent 570a82b9c3
commit cd0e5e8c42
1 changed files with 21 additions and 0 deletions
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21
drivers/media/platform/rcar-vin/rcar-v4l2.c
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@ -527,6 +527,24 @@ static int rvin_s_selection(struct file *file, void *fh,
return 0;
}
static int rvin_g_parm(struct file *file, void *priv,
struct v4l2_streamparm *parm)
{
struct rvin_dev *vin = video_drvdata(file);
struct v4l2_subdev *sd = vin_to_source(vin);
return v4l2_g_parm_cap(&vin->vdev, sd, parm);
}
static int rvin_s_parm(struct file *file, void *priv,
struct v4l2_streamparm *parm)
{
struct rvin_dev *vin = video_drvdata(file);
struct v4l2_subdev *sd = vin_to_source(vin);
return v4l2_s_parm_cap(&vin->vdev, sd, parm);
}
static int rvin_g_pixelaspect(struct file *file, void *priv,
int type, struct v4l2_fract *f)
{
@ -743,6 +761,9 @@ static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
.vidioc_g_selection = rvin_g_selection,
.vidioc_s_selection = rvin_s_selection,
.vidioc_g_parm = rvin_g_parm,
.vidioc_s_parm = rvin_s_parm,
.vidioc_g_pixelaspect = rvin_g_pixelaspect,
.vidioc_enum_input = rvin_enum_input,