[Intel-gfx] [PATCH 22/28] drm/i915: Drop WaDisableTDLUnitClockGating:vlv

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

WaDisableTDLUnitClockGating is only relevant for early steppings of VLV.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 1a45566..dd68414 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4932,7 +4932,6 @@ 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 */
-- 
1.8.3.2