Lines Matching refs:sc_play
693 sc->sc_play.ch = 0;
694 sc->sc_play.ch_intr = 1;
698 sc->sc_play.ch = 0x20;
699 sc->sc_play.ch_intr = 0x21;
805 if (ch == sc->sc_play.ch_intr) {
806 if (sc->sc_play.intr)
807 sc->sc_play.intr(sc->sc_play.intr_arg);
919 sc->sc_play.intr = NULL;
920 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr);
921 autri_disable_interrupt(sc, sc->sc_play.ch_intr);
1103 chst = &sc->sc_play;
1202 sc->sc_play.intr = intr;
1203 sc->sc_play.intr_arg = arg;
1204 sc->sc_play.offset = 0;
1205 sc->sc_play.blksize = blksize;
1206 sc->sc_play.length = (char *)end - (char *)start;
1214 sc->sc_play.dma = p;
1223 autri_enable_interrupt(sc, sc->sc_play.ch_intr);
1226 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr);
1299 autri_disable_interrupt(sc, sc->sc_play.channel);