Merge tag 'topic/hdr-formats-2019-03-07' of...

Merge tag 'topic/hdr-formats-2019-03-07' of git://anongit.freedesktop.org/drm/drm-misc

 into drm-misc-next

Add support for Y21x and Y41x to drm core and i915, and P01x support to i915.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f2485309-d645-bed4-95f4-e66ff312aa05@linux.intel.com