[PATCH v6 2/4] media: rockchip: rkisp1: reduce number of histogram grid elements in uapi

[Helen Koike]

On 1/18/21 8:04 AM, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner at theobroma-systems.com>
> 
> The uapi right now specifies an array size of 28 but the actual number
> of elements is only 25 with the last 3 being unused.
> 
> Reduce the array size to the correct number of elements.
> 
> Signed-off-by: Heiko Stuebner <heiko.stuebner at theobroma-systems.com>

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

> ---
>  include/uapi/linux/rkisp1-config.h | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
> index ba443771cc0b..ecfb8f7a6c70 100644
> --- a/include/uapi/linux/rkisp1-config.h
> +++ b/include/uapi/linux/rkisp1-config.h
> @@ -102,8 +102,7 @@
>  /*
>   * Histogram calculation
>   */
> -/* Last 3 values unused. */
> -#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 28
> +#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE 25
>  
>  /*
>   * Defect Pixel Cluster Correction
>