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

rcar-du support for r8a7793/4
* 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
  drm: rcar-du: Add support for the R8A7794 DU
  drm: rcar-du: Add support for the R8A7793 DU