On 1/18/21 8:04 AM, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@xxxxxxxxxxxxxxxxxxxxx>
>
> The histogram data is divided into 16 sub-windows, not 25.
> See RKISP1_CIF_ISP_HIST_BIN_N_MAX being defined as 16 for reference
> and this also matches the datasheet.
>
> Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
> ---
> include/uapi/linux/rkisp1-config.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
> index 6e449e784260..ba443771cc0b 100644
> --- a/include/uapi/linux/rkisp1-config.h
> +++ b/include/uapi/linux/rkisp1-config.h
> @@ -846,7 +846,7 @@ struct rkisp1_cif_isp_af_stat {
> *
> * @hist_bins: measured bin counters
> *
> - * Measurement window divided into 25 sub-windows, set
> + * Measurement window divided into 16 sub-windows, set
> * with ISP_HIST_XXX
> */
> struct rkisp1_cif_isp_hist_stat {
>
