CMPCI_LEFT
CMPCI_ADJUST_AUX_GAIN(sc, sc->sc_gain[port][CMPCI_LEFT],
CMPCI_ADJUST_GAIN(sc, sc->sc_gain[port][CMPCI_LEFT]));
sc->sc_gain[cp->dev][CMPCI_LEFT] = lgain;
sc->sc_gain[cp->dev][CMPCI_LEFT];
sc->sc_gain[cp->dev][CMPCI_LEFT];
sc->sc_gain[i][CMPCI_LEFT] = sc->sc_gain[i][CMPCI_RIGHT] = v;