i915.patch

diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c
index 1b21a341962f..52cb5be4e901 100644
--- a/drivers/gpu/drm/i915/display/intel_pps.c
+++ b/drivers/gpu/drm/i915/display/intel_pps.c
@@ -365,7 +365,8 @@ static void intel_pps_get_registers(struct intel_dp *intel_dp,
 
 	memset(regs, 0, sizeof(*regs));
 
-	if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
+	if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv) ||
+	    DISPLAY_VER(dev_priv) >= 12)
 		pps_idx = bxt_power_sequencer_idx(intel_dp);
 	else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		pps_idx = vlv_power_sequencer_pipe(intel_dp);