Commits
Eric Anholt committed 5bddd17fec5
drm/i915: Apply a workaround for transitioning from DP on pipe B to HDMI. This workaround only applies to Ironlake. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org