Hi Niklas,
Thank you for the patch.
On Tuesday 14 Mar 2017 19:59:46 Niklas Söderlund wrote:
> It makes more sens to store the sink and source pads in struct
> rvin_graph_entity since that contains other subdevice related
> information.
>
> The data type to store pad information in is unsigned int and not int,
> change this. While we are at it drop the _idx suffix from the names,
> this never made sens.
s/sens/sense/
> Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
With the typo fixed,
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 20 ++++++++++----------
> drivers/media/platform/rcar-vin/rcar-vin.h | 9 +++++----
> 2 files changed, 15 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> b/drivers/media/platform/rcar-vin/rcar-v4l2.c index
> 7be52c2036bb35fc..1a75191539b0e7d7 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -111,7 +111,7 @@ static int rvin_reset_format(struct rvin_dev *vin)
> struct v4l2_mbus_framefmt *mf = &fmt.format;
> int ret;
>
> - fmt.pad = vin->src_pad_idx;
> + fmt.pad = vin->digital.source_pad;
>
> ret = v4l2_subdev_call(vin_to_source(vin), pad, get_fmt, NULL, &fmt);
> if (ret)
> @@ -178,7 +178,7 @@ static int __rvin_try_format_source(struct rvin_dev
> *vin, if (pad_cfg == NULL)
> return -ENOMEM;
>
> - format.pad = vin->src_pad_idx;
> + format.pad = vin->digital.source_pad;
>
> field = pix->field;
>
> @@ -559,7 +559,7 @@ static int rvin_enum_dv_timings(struct file *file, void
> *priv_fh, if (timings->pad)
> return -EINVAL;
>
> - timings->pad = vin->sink_pad_idx;
> + timings->pad = vin->digital.sink_pad;
>
> ret = v4l2_subdev_call(sd, pad, enum_dv_timings, timings);
>
> @@ -611,7 +611,7 @@ static int rvin_dv_timings_cap(struct file *file, void
> *priv_fh, if (cap->pad)
> return -EINVAL;
>
> - cap->pad = vin->sink_pad_idx;
> + cap->pad = vin->digital.sink_pad;
>
> ret = v4l2_subdev_call(sd, pad, dv_timings_cap, cap);
>
> @@ -629,7 +629,7 @@ static int rvin_g_edid(struct file *file, void *fh,
> struct v4l2_edid *edid) if (edid->pad)
> return -EINVAL;
>
> - edid->pad = vin->sink_pad_idx;
> + edid->pad = vin->digital.sink_pad;
>
> ret = v4l2_subdev_call(sd, pad, get_edid, edid);
>
> @@ -647,7 +647,7 @@ static int rvin_s_edid(struct file *file, void *fh,
> struct v4l2_edid *edid) if (edid->pad)
> return -EINVAL;
>
> - edid->pad = vin->sink_pad_idx;
> + edid->pad = vin->digital.sink_pad;
>
> ret = v4l2_subdev_call(sd, pad, set_edid, edid);
>
> @@ -920,19 +920,19 @@ int rvin_v4l2_probe(struct rvin_dev *vin)
> vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
> V4L2_CAP_READWRITE;
>
> - vin->src_pad_idx = 0;
> + vin->digital.source_pad = 0;
> for (pad_idx = 0; pad_idx < sd->entity.num_pads; pad_idx++)
> if (sd->entity.pads[pad_idx].flags == MEDIA_PAD_FL_SOURCE)
> break;
> if (pad_idx >= sd->entity.num_pads)
> return -EINVAL;
>
> - vin->src_pad_idx = pad_idx;
> + vin->digital.source_pad = pad_idx;
>
> - vin->sink_pad_idx = 0;
> + vin->digital.sink_pad = 0;
> for (pad_idx = 0; pad_idx < sd->entity.num_pads; pad_idx++)
> if (sd->entity.pads[pad_idx].flags == MEDIA_PAD_FL_SINK) {
> - vin->sink_pad_idx = pad_idx;
> + vin->digital.sink_pad = pad_idx;
> break;
> }
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h
> b/drivers/media/platform/rcar-vin/rcar-vin.h index
> 727e215c08718eb9..9bfb5a7c4dc4f215 100644
> --- a/drivers/media/platform/rcar-vin/rcar-vin.h
> +++ b/drivers/media/platform/rcar-vin/rcar-vin.h
> @@ -74,6 +74,8 @@ struct rvin_video_format {
> * @subdev: subdevice matched using async framework
> * @code: Media bus format from source
> * @mbus_cfg: Media bus format from DT
> + * @source_pad: source pad of remote subdevice
> + * @sink_pad: sink pad of remote subdevice
> */
> struct rvin_graph_entity {
> struct v4l2_async_subdev asd;
> @@ -81,6 +83,9 @@ struct rvin_graph_entity {
>
> u32 code;
> struct v4l2_mbus_config mbus_cfg;
> +
> + unsigned int source_pad;
> + unsigned int sink_pad;
> };
>
> /**
> @@ -91,8 +96,6 @@ struct rvin_graph_entity {
> *
> * @vdev: V4L2 video device associated with VIN
> * @v4l2_dev: V4L2 device
> - * @src_pad_idx: source pad index for media controller drivers
> - * @sink_pad_idx: sink pad index for media controller drivers
> * @ctrl_handler: V4L2 control handler
> * @notifier: V4L2 asynchronous subdevs notifier
> * @digital: entity in the DT for local digital subdevice
> @@ -121,8 +124,6 @@ struct rvin_dev {
>
> struct video_device vdev;
> struct v4l2_device v4l2_dev;
> - int src_pad_idx;
> - int sink_pad_idx;
> struct v4l2_ctrl_handler ctrl_handler;
> struct v4l2_async_notifier notifier;
> struct rvin_graph_entity digital;
--
Regards,
Laurent Pinchart
