From: Ville Syrj?l? <ville.syrjala at linux.intel.com> Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com> --- drivers/gpu/drm/i915/intel_pm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 9a562aa..2884a32 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4845,8 +4845,9 @@ static void valleyview_init_clock_gating(struct drm_device *dev) I915_WRITE(GEN7_COMMON_SLICE_CHICKEN1, GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC); - /* WaApplyL3ControlAndL3ChickenMode:vlv */ + /* 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 */ -- 1.8.1.5
