drm/i915: WaApplyL3ControlAndL3ChickenMode isn't applicable for VLV

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

Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index fa256fb83a8b20e98ebe1e7a2ec3b17ee3549a69..83bd43f3e1948dd1e0ca01d66b7edd0782e82070 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4944,8 +4944,6 @@ 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) &