Re: [PATCH v2 11/43] drm/fourcc: Add format info helpers for checking YUV sub-sampling

Maxime Ripard
2018-11-27T08:50:15Z

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On Fri, Nov 23, 2018 at 10:24:43AM +0100, Paul Kocialkowski wrote:
> Display engine drivers often need to distinguish between different types of
> YUV sub-sampling. This introduces helpers to check for common sub-sampling
> ratios in their commonly-used denomination from the DRM format info.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

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

Maxime

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

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