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Commit 681432d9 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
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drm/i915: WaDisableRHWOOptimizationForRenderHang isn't applicable to HSW 



Can't find WaDisableRHWOOptimizationForRenderHang listed for HSW.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 50eb3cf2

drivers/gpu/drm/i915/intel_pm.c

+0 −4
Original line number Diff line number Diff line
@@ -4770,10 +4770,6 @@ 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);