[PATCH] drm: rcar-du: Make sure planes are created by VSP

On Gen3 platforms compositing planes are allocated by VSP on behalf of DRM/KMS. If VSP support is not compiled in, vsp initialization stub routine is called. Return an error from that stub to fail explicitly, otherwise accessing planes leads to invalid memory errors. Signed-off-by: Jacopo Mondi

Re: [PATCH] drm: rcar-du: Make sure planes are created by VSP

Hi Jacopo, Thank you for the patch. On Friday 03 Mar 2017 13:58:56 Jacopo Mondi wrote: > On Gen3 platforms compositing planes are allocated by VSP on behalf of > DRM/KMS. > If VSP support is not compiled in, vsp initialization stub routine is > called. Return an error from that stub to fail expl