drm/i915: Add more registers save/restore for Ironlake suspend
authorZhenyu Wang <zhenyuw@linux.intel.com>
Fri, 6 Nov 2009 02:13:02 +0000 (02:13 +0000)
committerEric Anholt <eric@anholt.net>
Thu, 12 Nov 2009 19:21:14 +0000 (11:21 -0800)
Add more display registers save/restore to fix unstable issues
during S4 testing on Ironlake. And DPLL_B_MD should not be restored
on Ironlake.

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

No differences found