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Commit d1561c29 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
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drm/i915: Drop WaApplyL3ControlAndL3ChickenMode:hsw 



WaApplyL3ControlAndL3ChickenMode is only relevant to early HSW
steppings..

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 dfdf1b4f

drivers/gpu/drm/i915/intel_pm.c

+0 −6
Original line number Diff line number Diff line
@@ -4765,12 +4765,6 @@ static void haswell_init_clock_gating(struct drm_device *dev) 


	ilk_init_lp_watermarks(dev);



	/* WaApplyL3ControlAndL3ChickenMode:hsw */

	I915_WRITE(GEN7_L3CNTLREG1,

			GEN7_WA_FOR_GEN7_L3_CONTROL);

	I915_WRITE(GEN7_L3_CHICKEN_MODE_REGISTER,

			GEN7_WA_L3_CHICKEN_MODE);



	/* L3 caching of data atomics doesn't work -- disable it. */

	I915_WRITE(HSW_SCRATCH1, HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE);

	I915_WRITE(HSW_ROW_CHICKEN3,