Merge tag 'imx-drm-fixes-2017-08-18' of git://git.pengutronix.de/git/pza/linux into...

Merge tag 'imx-drm-fixes-2017-08-18' of git://git.pengutronix.de/git/pza/linux into drm-fixes

drm/imx: fix YUV primary plane and IPUv3 build corner case

- Enable color space conversion on the primary plane when the framebuffer
  format is a YUV format.
- The IPUv3 base driver now uses drm_format_info in the PRE/PRG code. The
  PRE/PRG parts are already disabled if DRM is not available. Enforce that
  if DRM is built as a module, IPUv3 must be built as a module, too.

* tag 'imx-drm-fixes-2017-08-18' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: ipuv3-plane: fix YUV framebuffer scanout on the base plane
  gpu: ipu-v3: add DRM dependency