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drm/i915: Drop WaDisableTDLUnitClockGating:vlv

WaDisableTDLUnitClockGating is only relevant for early steppings of VLV.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Ville Syrjälä 11 years ago
parent
commit
a7f593c71b
1 changed files with 0 additions and 1 deletions
  1. 0 1
      drivers/gpu/drm/i915/intel_pm.c

+ 0 - 1
drivers/gpu/drm/i915/intel_pm.c

@@ -4933,7 +4933,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
 	 * This implements the WaDisableRCZUnitClockGating:vlv workaround.
 	 */
 	I915_WRITE(GEN6_UCGCTL2,
-		   GEN7_TDLUNIT_CLOCK_GATE_DISABLE |
 		   GEN6_RCZUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaDisableL3Bank2xClockGate:vlv */