drm/amd/display: Add missing SMU version

This commit add PP_SMU_VER_VG to the pp_smu_ver list.
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dm_pp_smu.h

@@ -40,8 +40,9 @@ enum pp_smu_ver {
 	PP_SMU_UNSUPPORTED,
 	PP_SMU_VER_RV,
 	PP_SMU_VER_NV,
-	PP_SMU_VER_RN,
 
+	PP_SMU_VER_RN,
+	PP_SMU_VER_VG,
 	PP_SMU_VER_MAX
 };