Merge tag 'imx-drm-next-2019-07-05' of git://git.pengutronix.de/git/pza/linux into...

drm/imx: IPUv3 image converter improvements, enable scanout FIFO watermark

- Fix a saturation bit position in the colorspace converter
  configuration memory.
- Fully describe colorspace conversions in the API to the imx-media driver.
- Add support for limited range and Rec.709 YUV encoding.
- Enable colorimetry configuration via the media-controller API.
- Enable the double write reduction feature for memory bandwidth savings
  when the image converter writes YUV 4:2:0 output.
- Enable a scanout FIFO watermark feature that can increase priority of
  scanout read transfers at the memory controller whenever the FIFO runs
  low.

Signed-off-by: Dave Airlie <[email protected]>
From: Philipp Zabel <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --cc drivers/gpu/drm/imx/ipuv3-plane.c
Simple merge