diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index c5bdb2b4b92134c21b73da5e7443687992435bb6..1170f233d9e2d254f97dda99d69eed0b902f0c0a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1896,7 +1896,8 @@ static int vega20_notify_smc_display_config_after_ps_adjustment(
 	int ret = 0;
 
 	if ((hwmgr->display_config->num_display > 1) &&
-	     !hwmgr->display_config->multi_monitor_in_sync)
+	     !hwmgr->display_config->multi_monitor_in_sync &&
+	     !hwmgr->display_config->nb_pstate_switch_disable)
 		vega20_notify_smc_display_change(hwmgr, false);
 	else
 		vega20_notify_smc_display_change(hwmgr, true);