tree ed68e5cac132989cfc49e94afeddc119250ccd9f
parent 8db9d77b1b14fd730561f64beea8c00e4478d7c5
author Zhenyu Wang <zhenyuw@linux.intel.com> 1270628155 +0800
committer Eric Anholt <eric@anholt.net> 1271089421 -0700

drm/i915: Fix CRT force detect on Cougarpoint

To make CRT force detect reliable on Cougarpoint, we need to
disable DAC before force detect, and restore back when trigger
is completed.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>