Re: [PATCH v2 07/43] drm/sun4i: backend: Use a specific function to check if a plane is supported

From: Maxime Ripard
Date: Tue Nov 27 2018 - 03:42:13 EST


On Fri, Nov 23, 2018 at 10:24:39AM +0100, Paul Kocialkowski wrote:
> Before this patch, it is assumed that a plane is supported either
> through the frontend or through the backend alone. However, the DRM
> interface does not allow finely reporting our hardware capabilities
> and there are cases where neither are support.
>
> In particular, some plane formats are supported by the backend and not
> the frontend, so they can only be supported without scaling.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx>

Applied, thanks!
Maxime

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

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