Re: [PATCH] drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats

Boris Brezillon boris.brezillon@bootlin.com writes:

This is needed to ensure ->is_unity is correct when the plane was previously configured to output a multi-planar format with scaling enabled, and is then being reconfigured to output a uniplanar format.

Fixes: fc04023fafec ("drm/vc4: Add support for YUV planes.") Cc: stable@vger.kernel.org Signed-off-by: Boris Brezillon boris.brezillon@bootlin.com

Reviewed-by: Eric Anholt eric@anholt.net