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drm/i915/bxt: Enable WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken for Broxton

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Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Nick Hoath 2015-05-07 14:15:32 +01:00 committed by Daniel Vetter
parent d2a31dbd67
commit a13d215fe7
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -935,8 +935,9 @@ static int gen9_init_workarounds(struct intel_engine_cs *ring)
GEN9_DG_MIRROR_FIX_ENABLE);
}
if (IS_SKYLAKE(dev) && INTEL_REVID(dev) <= SKL_REVID_B0) {
/* WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken:skl */
if ((IS_SKYLAKE(dev) && INTEL_REVID(dev) <= SKL_REVID_B0) ||
(IS_BROXTON(dev) && INTEL_REVID(dev) < BXT_REVID_B0)) {
/* WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken:skl,bxt */
WA_SET_BIT_MASKED(GEN7_COMMON_SLICE_CHICKEN1,
GEN9_RHWO_OPTIMIZATION_DISABLE);
WA_SET_BIT_MASKED(GEN9_SLICE_COMMON_ECO_CHICKEN0,