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Commit a7068025 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
Browse files

drm/i915/chv: Implement WaDisableThreadStallDopClockGating:chv 



Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent dd811e70

drivers/gpu/drm/i915/intel_pm.c

+4 −0
Original line number Diff line number Diff line
@@ -5379,6 +5379,10 @@ static void cherryview_init_clock_gating(struct drm_device *dev) 
	/* WaDisablePartialInstShootdown:chv */

	I915_WRITE(GEN8_ROW_CHICKEN,

		   _MASKED_BIT_ENABLE(PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE));



	/* WaDisableThreadStallDopClockGating:chv */

	I915_WRITE(GEN8_ROW_CHICKEN,

		   _MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE));

}



static void g4x_init_clock_gating(struct drm_device *dev)