Hi all, this small series enable Frame Buffer Compression at HSW. I decided to create a new function haswell_enable_fbc to avoid getting old function messed with many IS_HASWELL checks. Also I decided to split the 2 needed workarounds in separated pathces to be easy to revert at any time if needed. On my local tests using a HSW ULT machine I could save around 0.1/0.2W. Up to 0.3W. And apparently stable enough. As always, reviews, comments, bikeshedings, tests, etc are welcome. Thanks in advance, Rodrigo. Rodrigo Vivi (3): drm/i915: Enable FBC at Haswell. drm/i915: HSW FBC WaFbcAsynchFlipDisableFbcQueue drm/i915: HSW FBC WaFbcDisableDpfcClockGating drivers/gpu/drm/i915/i915_drv.c | 1 + drivers/gpu/drm/i915/i915_reg.h | 16 +++++++++++++ drivers/gpu/drm/i915/intel_pm.c | 50 ++++++++++++++++++++++++++++++++++++++++- 3 files changed, 66 insertions(+), 1 deletion(-) -- 1.8.1.4
