From: Deepak S <[email protected]>
Valleyview has power wells MEDIA & RENDER and by spliting vlv force wake
routines and individually controling Media/Render well, We have seen power
savings in the lower sub-1W range on different workloads, e.g. glbenchmark,
media playback
v2: Addressed review comments.
Deepak S (3):
drm/i915: Add power well arguments to force wake routines.
drm/i915/vlv: Valleyview support for forcewake Individual power wells.
v2
drm/i915: Enabling DebugFS for valleyview forcewake counts. v2
drivers/gpu/drm/i915/i915_debugfs.c | 22 ++--
drivers/gpu/drm/i915/i915_drv.h | 32 ++++-
drivers/gpu/drm/i915/i915_reg.h | 4 +-
drivers/gpu/drm/i915/intel_display.c | 4 +-
drivers/gpu/drm/i915/intel_pm.c | 22 ++--
drivers/gpu/drm/i915/intel_ringbuffer.c | 14 ++-
drivers/gpu/drm/i915/intel_uncore.c | 217 +++++++++++++++++++++++++-------
7 files changed, 246 insertions(+), 69 deletions(-)
--
1.8.4.2
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