[PATCH 19/30] drm/i915: WaApplyL3ControlAndL3ChickenMode isn't applicable for VLV

ville.syrjala
2013-07-05T13:49:56Z

WaApplyL3ControlAndL3ChickenMode is only listed for IVB and HSW in
W/A database and BSpec.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 40393ef..6303041 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4840,8 +4840,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)

/* WaDisableL3CacheAging:vlv */
I915_WRITE(GEN7_L3CNTLREG1, I915_READ(GEN7_L3CNTLREG1) | GEN7_L3AGDIS);
- /* WaApplyL3ControlAndL3ChickenMode:vlv */
- I915_WRITE(GEN7_L3_CHICKEN_MODE_REGISTER, GEN7_WA_L3_CHICKEN_MODE);

/* WaForceL3Serialization:vlv */
I915_WRITE(GEN7_L3SQCREG4, I915_READ(GEN7_L3SQCREG4) &