From: Ville Syrj?l? <ville.syrjala at linux.intel.com> Can't find WaDisableRHWOOptimizationForRenderHang listed for HSW. Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com> --- drivers/gpu/drm/i915/intel_pm.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 82665d5..22f1053 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4690,10 +4690,6 @@ static void haswell_init_clock_gating(struct drm_device *dev) */ I915_WRITE(GEN6_UCGCTL2, GEN6_RCZUNIT_CLOCK_GATE_DISABLE); - /* Apply the WaDisableRHWOOptimizationForRenderHang:hsw workaround. */ - I915_WRITE(GEN7_COMMON_SLICE_CHICKEN1, - GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC); - /* WaApplyL3ControlAndL3ChickenMode:hsw */ I915_WRITE(GEN7_L3CNTLREG1, GEN7_WA_FOR_GEN7_L3_CONTROL); -- 1.8.1.5
