drm/i915: HDMI hardware workaround for Ironlake
authorZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 2 Nov 2009 07:52:30 +0000 (07:52 +0000)
committerEric Anholt <eric@anholt.net>
Thu, 5 Nov 2009 22:03:28 +0000 (14:03 -0800)
commitd8a2d0e00c0d5a0d55e14b884bff034205015e51
tree6a997424c636e447f79a09ab334b7744592ffec5
parent4bfe6b6876a036d26a960320f1ab0bbd752c19bf
drm/i915: HDMI hardware workaround for Ironlake

This brings some hardware workaround for HDMI port on PCH (Ibex Peak),
which fixes unstable issues like during rotation.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_hdmi.c