Commits
Jesse Barnes committed 7983117f0ba
drm/i915: enable display messages to GT on ValleyView Enable the on-chip messaging between the display engine and the GT. v2: use bit definitions for DPFLIPSTAT reg Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>