Cross Reference: /src/sys/dev/usb/uaudio.c

Lines Matching defs:altidx
182 	int	altidx;		/* currently used altidx */
522 	sc->sc_playchan.altidx = -1;
523 	sc->sc_recchan.altidx = -1;
3694 	as = &sc->sc_alts[ch->altidx];
3739 	as = &sc->sc_alts[ch->altidx];
4038 uaudio_chan_init(struct chan *ch, int altidx,
4044 	DPRINTFN(5, "altidx=%d, %d/%d %dch %dHz ufps %u max %d\n",
4045 		altidx, param->validbits, param->precision, param->channels,
4048 	ch->altidx = altidx;
4101 	if ((setmode & AUMODE_PLAY) && sc->sc_playchan.altidx != -1) {
4102 		sc->sc_alts[sc->sc_playchan.altidx].sc_busy = 0;
4104 	if ((setmode & AUMODE_RECORD) && sc->sc_recchan.altidx != -1) {
4105 		sc->sc_alts[sc->sc_recchan.altidx].sc_busy = 0;
4127 	if ((setmode & AUMODE_PLAY) && sc->sc_playchan.altidx != -1) {
4128 		sc->sc_alts[sc->sc_playchan.altidx].sc_busy = 1;
4130 	if ((setmode & AUMODE_RECORD) && sc->sc_recchan.altidx != -1) {
4131 		sc->sc_alts[sc->sc_recchan.altidx].sc_busy = 1;
4134 	DPRINTF("use altidx=p%d/r%d, altno=p%d/r%d\n",
4135 		 sc->sc_playchan.altidx, sc->sc_recchan.altidx,
4136 		 (sc->sc_playchan.altidx >= 0)
4137 		   ?sc->sc_alts[sc->sc_playchan.altidx].idesc->bAlternateSetting
4139 		 (sc->sc_recchan.altidx >= 0)
4140 		   ? sc->sc_alts[sc->sc_recchan.altidx].idesc->bAlternateSetting
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