diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
index 08b75bd70c0f6a9464c54c34a15a7fe7439cf43f..82774ace8bdbccba45ddbcad7b06dd8869734974 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -86,9 +86,10 @@ int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *stat
 int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 {
 
-	const struct pp_power_state  *pcurrent;
-	struct pp_power_state  *requested;
+	struct pp_power_state *pcurrent;
+	struct pp_power_state *requested;
 	struct pp_hwmgr *hwmgr;
+	bool equal;
 
 	if (skip)
 		return 0;
@@ -97,7 +98,13 @@ int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 	pcurrent = hwmgr->current_ps;
 	requested = hwmgr->request_ps;
 
-	if ((pcurrent != NULL || requested != NULL) && (pcurrent != requested)) {
+	if (requested == NULL)
+		return 0;
+
+	if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr, &pcurrent->hardware, &requested->hardware, &equal)))
+		equal = false;
+
+	if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
 		phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
 		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
 		hwmgr->current_ps = requested;
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
index 15abfac720ee23cf946264d6c705eff78de3f785..1380470fdb1cd4f73b56cfc25f5c15db38619944 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
@@ -25,6 +25,7 @@
 #include "eventmanagement.h"
 #include "eventmanager.h"
 #include "power_state.h"
+#include "hardwaremanager.h"
 
 int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id);