From: Ville Syrj?l? <ville.syrjala at linux.intel.com> WaDisableVDSUtnitClockGating was only relevant for early steepings of VLV. Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com> --- drivers/gpu/drm/i915/intel_pm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index b11bb70..9153e6d 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4845,11 +4845,8 @@ static void valleyview_init_clock_gating(struct drm_device *dev) /* * According to the spec, bit 13 (RCZUNIT) must be set on IVB. * This implements the WaDisableRCZUnitClockGating:vlv workaround. - * - * Also apply WaDisableVDSUnitClockGating:vlv. */ I915_WRITE(GEN6_UCGCTL2, - GEN7_VDSUNIT_CLOCK_GATE_DISABLE | GEN7_TDLUNIT_CLOCK_GATE_DISABLE | GEN6_RCZUNIT_CLOCK_GATE_DISABLE); -- 1.8.1.5
