Re: [PATCH v4 05/22] drm/sun4i: frontend: Determine input format based on colorspace

Maxime Ripard
2018-12-05T15:39:47Z

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On Wed, Dec 05, 2018 at 09:36:46AM +0100, Paul Kocialkowski wrote:
> Since all the RGB input formats have the same value for the DATA_FMT
> field of the INPUT_FMT register, we can group them when the format is
> known to be RGB. Here, we assume that a non-YUV format is RGB, because
> the hardware does not support any other colorspace than RGB and YUV.
>
> Use the DRM format info structure to check whether the format uses a
> YUV colorspace.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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