Re: [PATCH] drm: rcar-du: Make sure DRM planes are created by VSP1

HI Laurent, On 03/03/2017 12:26, Laurent Pinchart wrote: Hi Jacopo, Thank you for the patch. On Friday 03 Mar 2017 09:09:38 Jacopo Mondi wrote: On Gen3 platforms compositing planes are allocated by VSP on behalf of DRM/KMS. If VSP support is not compiled in, vsp1 initialization stub routine

[PATCH] drm: rcar-du: Make sure DRM planes are created by VSP1

On Gen3 platforms compositing planes are allocated by VSP on behalf of DRM/KMS. If VSP support is not compiled in, vsp1 initialization stub routine is called, leading to invalid memory accesses later on when un-initialized planes are accessed. Fail explicitly earlier if planes are not properly cr

Re: [PATCH] drm: rcar-du: Make sure DRM planes are created by VSP1

Hi Jacopo, On Friday 03 Mar 2017 13:37:56 jacopo mondi wrote: > On 03/03/2017 12:26, Laurent Pinchart wrote: > > On Friday 03 Mar 2017 09:09:38 Jacopo Mondi wrote: > >> On Gen3 platforms compositing planes are allocated by VSP on behalf of > >> DRM/KMS. If VSP support is not compiled in, vsp1 ini

Re: [PATCH] drm: rcar-du: Make sure DRM planes are created by VSP1

Hi Jacopo, Thank you for the patch. On Friday 03 Mar 2017 09:09:38 Jacopo Mondi wrote: > On Gen3 platforms compositing planes are allocated by VSP on behalf of > DRM/KMS. > If VSP support is not compiled in, vsp1 initialization stub routine is > called, leading to invalid memory accesses later o