dml_prefetch_modes
enum dml_prefetch_modes AllowForPStateChangeOrStutterInVBlank,
enum dml_prefetch_modes AllowForPStateChangeOrStutterInVBlank,
enum dml_prefetch_modes AllowForPStateChangeOrStutterInVBlank[__DML_NUM_PLANES__]; /// <brief To specify if the DML should calculate the values for support different pwr saving features (cstate; pstate; etc.) during vblank
enum dml_prefetch_modes AllowForPStateChangeOrStutterInVBlankFinal;