[Intel-gfx] [PATCH] drm/i915: disable RC6+ on Sandy Bridge

Chris Wilson chris at chris-wilson.co.uk
Wed Apr 6 20:46:49 CEST 2011


On Wed,  6 Apr 2011 09:07:10 -0700, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:
> RC6+ can cause trouble, so keep it disabled (this costs us a little
> power, around 20mW I think, but better safe than sorry).

Any clues as to the failure mode?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre



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