Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into drm-next

some rcar fixes.

* 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
  drm: rcar-du: Fix plane state free in plane reset handler
  drm: rcar-du: Enable DU0 to DPAD connection on R8A7791
  drm: rcar-du: Add dependency on OF
  drm: rcar-du: Remove obsolete rcar-du-r8a779x platform_device_id entries