[PATCH v2 13/43] drm/sun4i: backend: Use explicit fourcc helpers for packed YUV422 check

[Maxime Ripard]

On Fri, Nov 23, 2018 at 10:24:45AM +0100, Paul Kocialkowski wrote:
> Checking for the number of planes is not sufficient to en ensure that
> the format is a packed YUV422.
> 
> Use explicit fourcc helpers for the check instead.
> 
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>

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

Maxime

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