Re: [PATCH v2 10/11] drm/exynos/mixer: enable support for 1024x768 and 1280x1024 modes

[Inki Dae <inki.dae@samsung.com>]

2017년 09월 29일 19:05에 Andrzej Hajda 이(가) 쓴 글:
> Since HDMI can handle these modes despite of MIXER limitations let's
> enable them.
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> Reviewed-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
> ---
>  drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
> index 8baa93f80106..85d33137cfd8 100644
> --- a/drivers/gpu/drm/exynos/exynos_mixer.c
> +++ b/drivers/gpu/drm/exynos/exynos_mixer.c
> @@ -1014,6 +1014,9 @@ static int mixer_mode_valid(struct exynos_drm_crtc *crtc,
>  	    (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
>  		return MODE_OK;
>  
> +	if ((w == 1024 && h == 768) || (w == 1280 && h == 1024))
> +		return MODE_OK;

mixer_mode_valid function is common to all Exynos SoC managed by Exynos DRM driver.
So is it valid for all of them?

Thanks,
Inki Dae



> +
>  	return MODE_BAD;
>  }
>  
>