[PATCH 3/4] media: staging: rkisp1: set pads array of the resizer to size 2

[Helen Koike]

On 6/29/20 3:57 AM, Dafna Hirschfeld wrote:
> Currently the 'pads' and 'pad_cfg' arries of the rkisp1_resizer
> are of size 'RKISP1_ISP_PAD_MAX' which is 4. But the resizer
> has only two pads. This patch change the size of the arries to 2
> by adding and using 'RKISP1_RSZ_PAD_MAX' similar to the way it is
> done in the isp entity.

s/arries/arrays

s/This patch change/Change

Hans, could you correct these when picking it up?

> 
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld at collabora.com>

Acked-by: Helen Koike <helen.koike at collabora.com>

Thanks
Helen

> ---
>  drivers/staging/media/rkisp1/rkisp1-common.h  | 5 +++--
>  drivers/staging/media/rkisp1/rkisp1-resizer.c | 2 +-
>  2 files changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
> index b7dc523dd8f0..4185487c520c 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-common.h
> +++ b/drivers/staging/media/rkisp1/rkisp1-common.h
> @@ -49,6 +49,7 @@
>  enum rkisp1_rsz_pad {
>  	RKISP1_RSZ_PAD_SINK,
>  	RKISP1_RSZ_PAD_SRC,
> +	RKISP1_RSZ_PAD_MAX
>  };
>  
>  enum rkisp1_stream_id {
> @@ -216,8 +217,8 @@ struct rkisp1_resizer {
>  	struct v4l2_subdev sd;
>  	enum rkisp1_stream_id id;
>  	struct rkisp1_device *rkisp1;
> -	struct media_pad pads[RKISP1_ISP_PAD_MAX];
> -	struct v4l2_subdev_pad_config pad_cfg[RKISP1_ISP_PAD_MAX];
> +	struct media_pad pads[RKISP1_RSZ_PAD_MAX];
> +	struct v4l2_subdev_pad_config pad_cfg[RKISP1_RSZ_PAD_MAX];
>  	const struct rkisp1_rsz_config *config;
>  	enum v4l2_pixel_encoding pixel_enc;
>  	struct mutex ops_lock;
> diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> index 26fb41053f56..d8ebe4422e77 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> @@ -735,7 +735,7 @@ static int rkisp1_rsz_register(struct rkisp1_resizer *rsz)
>  	rsz->pixel_enc = RKISP1_DEF_PIXEL_ENC;
>  
>  	mutex_init(&rsz->ops_lock);
> -	ret = media_entity_pads_init(&sd->entity, 2, pads);
> +	ret = media_entity_pads_init(&sd->entity, RKISP1_RSZ_PAD_MAX, pads);
>  	if (ret)
>  		return ret;
>  
>