diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 3c105124dcdd..4b5505fa980c 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -191,6 +191,7 @@ struct state_dependent_clocks {
 
 struct clk_mgr_internal {
 	struct clk_mgr base;
+	int smu_ver;
 	struct pp_smu_funcs *pp_smu;
 	struct clk_mgr_internal_funcs *funcs;