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| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2021-09-24 14:51:38 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-10-19 08:08:38 +0100 |
| commit | cd0e5e8c4281375f1aa94ff5fabe02963b025a71 (patch) | |
| tree | 9dbdf31b59f26b2108cc9b7b1f2f99c3a6f2a4ab | |
| parent | 570a82b9c36f76a5959b5e47900629b0d413931d (diff) | |
| download | linux-cd0e5e8c4281375f1aa94ff5fabe02963b025a71.tar.bz2 | |
media: rcar-vin: add G/S_PARM ioctls
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>
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-v4l2.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index bdeff51bf768..a5bfa76fdac6 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -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, |