Zou Nan hai cae5852dca drm/i915/ringbuffer: set FORCE_WAKE bit before reading ring register ... Before reading ring register, set FORCE_WAKE bit to prevent GT core power down to low power state, otherwise we may read stale values. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> [ickle: added a udelay which seemed to do the trick on my SNB] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>		2010-11-11 17:45:54 +00:00
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drm	drm/i915/ringbuffer: set FORCE_WAKE bit before reading ring register	2010-11-11 17:45:54 +00:00
stub	gpu: Add Intel GMA500(Poulsbo) Stub Driver	2010-10-26 11:00:13 +10:00
vga	Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl	2010-10-22 10:52:56 -07:00
Makefile	gpu: Add Intel GMA500(Poulsbo) Stub Driver	2010-10-26 11:00:13 +10:00