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(parent: 2f0aa30) | patch
drm/i915/vlv: use parallel context restore when coming out of RC6
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 15 Nov 2013 17:32:12 +0000 (09:32 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 28 Nov 2013 10:02:06 +0000 (11:02 +0100)
commit6b88f295690d3340fcbd01c1ff46991ea4f83c9f
treed031d8a8c8b09d769cf0c596b2c1b359c3135db3tree
parent2f0aa30425414f3105bc29dd39bfdb40cb684393commit | diff
drm/i915/vlv: use parallel context restore when coming out of RC6

Setting this bit restores all ring contexts in parallel rather than
serially.  Matches current BWG recommendations.

Tested-by: "Meng, Mengmeng" <mengmeng.meng@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Deepak S <deepak.s@inel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h diff | blob | blame | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | blame | history
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