Merge tag 'drm-intel-next-fixes-2019-05-02' of...

Merge tag 'drm-intel-next-fixes-2019-05-02' of git://anongit.freedesktop.org/drm/drm-intel

 into drm-next

- Whitelist a register to avoid media driver from hanging

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190502134015.GA22891@jlahtine-desk.ger.corp.intel.com