drm/i915: Clear the Ironlake dithering flags when the pipe doesn't want it.
authorEric Anholt <eric@anholt.net>
Mon, 26 Jul 2010 21:49:07 +0000 (14:49 -0700)
committerEric Anholt <eric@anholt.net>
Tue, 3 Aug 2010 23:23:58 +0000 (16:23 -0700)
commit7b824ec2e5d7d086264ecae51e30e3c5e00cdecc
treef52e8a3f04f5651efa9ec8dc354b9804ce23dc67
parentd1d6ca73ef548748e141747e7260798327d6a2c1
drm/i915: Clear the Ironlake dithering flags when the pipe doesn't want it.

My fine DisplayPort output was getting ST dithering forever after
having had the LVDS enabled at one point.

Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_display.c