Re: [PATCH] media: staging: rkisp1: rsz: fix resolution limitation on sink pad

[Tomasz Figa]

On Wed, Jun 17, 2020 at 8:08 PM Helen Koike <helen.koike@xxxxxxxxxxxxx> wrote:
>
> Resizer sink pad is limited by what the ISP can generate.
> The configurations describes what the resizer can produce.
>
> This was tested on a Scarlet device with ChromiumOs, where the selfpath
> receives 2592x1944 and produces 1600x1200 (which isn't possible without
> this fix).
>
> Fixes: 56e3b29f9f6b2 ("media: staging: rkisp1: add streaming paths")
> Signed-off-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
>
> ---
>
>  drivers/staging/media/rkisp1/rkisp1-resizer.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> index d049374413dcf..0d41f43b5339f 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> @@ -553,11 +553,11 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
>         src_fmt->code = sink_fmt->code;
>
>         sink_fmt->width = clamp_t(u32, format->width,
> -                                 rsz->config->min_rsz_width,
> -                                 rsz->config->max_rsz_width);
> +                                 RKISP1_ISP_MIN_WIDTH,
> +                                 RKISP1_ISP_MAX_WIDTH);
>         sink_fmt->height = clamp_t(u32, format->height,
> -                                  rsz->config->min_rsz_height,
> -                                  rsz->config->max_rsz_height);
> +                                 RKISP1_ISP_MIN_HEIGHT,
> +                                 RKISP1_ISP_MAX_HEIGHT);
>
>         *format = *sink_fmt;
>
> --
> 2.26.0
>

Reviewed-by: Tomasz Figa <tfiga@xxxxxxxxxxxx>

Best regards,
Tomasz