drm/i915: Disable RC6 on Ironlake
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 9 Feb 2011 16:15:32 +0000 (16:15 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 9 Feb 2011 17:04:54 +0000 (17:04 +0000)
commitac66808814036b4c33dd98091b2176ae6157f1a8
treefe50cbfadd2ee322b0eed6c8c0bdf17970e7c3a8
parent72389a33b8878e6091f7ab8080f5ed07054c7c39
drm/i915: Disable RC6 on Ironlake

The automatic powersaving feature is once again causing havoc, with 100%
reliable hangs on boot and resume on affected machines.

Reported-by: Francesco Allertsen <fallertsen@gmail.com>
Reported-by: Gui Rui <chaos.proton@gmail.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=28582
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_drv.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_drv.h