[PATCH 3/3] drm/exynos: mixer: add 2x scaling to mixer_graph_buffer

[Emil Velikov]

Hi Tobias,

On 1 April 2015 at 14:29, Tobias Jakobi <tjakobi at math.uni-bielefeld.de> wrote:
> diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
> index 5ab0e32..6822b36 100644
> --- a/drivers/gpu/drm/exynos/exynos_mixer.c
> +++ b/drivers/gpu/drm/exynos/exynos_mixer.c

> @@ -528,9 +552,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx, int win)
>                 fmt = ARGB8888;
>         }
>
> -       /* 2x scaling feature */
> -       x_ratio = 0;
> -       y_ratio = 0;
> +       /* check if mixer supports requested scaling setup */
> +       if (mixer_setup_scale(plane, &x_ratio, &y_ratio)) return;
>
Having return on the same line as the if statement will make
checkpatch.pl unhappy :-(

Cheers
Emil