YM_MASTER_TREBLE  350 dev/isa/ym.c   	case YM_MASTER_TREBLE:
YM_MASTER_TREBLE  409 dev/isa/ym.c   	case YM_MASTER_TREBLE:
YM_MASTER_TREBLE  584 dev/isa/ym.c   	case YM_MASTER_TREBLE: