CSPORT_LINEIN
dip->un.e.member[1].ord = CSPORT_LINEIN;
case CSPORT_LINEIN:
sc->sc_mute[CSPORT_LINEIN] = cp->un.ord ? 1 : 0;
cp->un.ord == CSPORT_LINEIN ||
cp->un.ord = sc->sc_mute[CSPORT_LINEIN] ? 1 : 0;