Merge tag 'topic/hdr-formats-2019-03-13' of...

Merge tag 'topic/hdr-formats-2019-03-13' of git://anongit.freedesktop.org/drm/drm-misc

 into drm-intel-next-queued

Add support for floating point half-width formats.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/00b96cd5-91c7-5677-9620-b138c7a92303@linux.intel.com