Re: [PATCH v4 07/22] drm/sun4i: frontend: Configure and enable YUV to RGB CSC when needed

On Wed, Dec 05, 2018 at 09:36:48AM +0100, Paul Kocialkowski wrote:

In prevision of adding support for YUV formats, set the YUV to RGB colorspace conversion coefficients if required and don't bypass the CSC engine when converting.

The BT601 coefficients from the A33 BSP are copied over from the backend code. Because of module inter-dependency, we can't have the frontend use these coefficients from the backend directly.

Signed-off-by: Paul Kocialkowski paul.kocialkowski@bootlin.com

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

Maxime