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(parent: ae03047) | patch
drm/i915: Enable RC6 on Ironlake.
authorZou Nan hai <nanhai.zou@intel.com>
Fri, 25 Jun 2010 05:40:22 +0000 (13:40 +0800)
committerEric Anholt <eric@anholt.net>
Mon, 9 Aug 2010 21:13:39 +0000 (14:13 -0700)
commit491df5a750d411696a753a7e9230b56d7e2e97dd
tree81b0745ea43d217cea9527ed4f67f12de2ac1b52tree | snapshot
parentae0304741e20655b45a2db77ad6bbbaf3d937259commit | diff
drm/i915: Enable RC6 on Ironlake.

RC6 allows the GPU to enter a lower power state when the GPU is idle.

Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
[anholt: Fixed the !renderctx error path to actually not enable RC6.]
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
Linux Kernel Source Tree.