OPL_WAVE_SELECT   318 dev/ic/opl.c   	opl_set_op_reg(sc, OPL_WAVE_SELECT,     v, 0, p->ops[OO_WAV_SEL+0]);
OPL_WAVE_SELECT   319 dev/ic/opl.c   	opl_set_op_reg(sc, OPL_WAVE_SELECT,     v, 1, p->ops[OO_WAV_SEL+1]);