Cross Reference: /src/sys/dev/isa/gus.c

Lines Matching defs:sc_playdrq
187 	int sc_playdrq;			/* DMA channel for play */
853 	sc->sc_playdrq = ia->ia_drq[0].ir_drq;
891 	if (sc->sc_playdrq != -1) {
892 		if (sc->sc_recdrq == sc->sc_playdrq)
893 			d = (unsigned char) (gus_drq_map[sc->sc_playdrq] |
896 			d = (unsigned char) (gus_drq_map[sc->sc_playdrq] |
940 	if (sc->sc_playdrq != -1) {
942 		    sc->sc_playdrq);
943 		if (isa_drq_alloc(sc->sc_ic, sc->sc_playdrq) != 0) {
945 			    sc->sc_playdrq);
949 		if (isa_dmamap_create(sc->sc_ic, sc->sc_playdrq,
952 			    "can't create map for drq %d\n", sc->sc_playdrq);
957 	if (sc->sc_recdrq != -1 && sc->sc_recdrq != sc->sc_playdrq) {
1477 	isa_dmaabort(device_parent(sc->sc_dev), sc->sc_playdrq);
1525 	isa_dmadone(sc->sc_ic, sc->sc_playdrq);
2039 	if (sc->sc_playdrq >= 4) {
2063 	isa_dmastart(sc->sc_ic, sc->sc_playdrq, buffaddr, length,
2920 	if (sc->sc_playdrq >= 4)
2937 		sc->sc_codec.sc_playdrq = sc->sc_recdrq;
2939 		sc->sc_codec.sc_recdrq = sc->sc_playdrq;
3130 	isa_dmaabort(sc->sc_ic, sc->sc_playdrq);
3619 	    (sc->sc_recdrq == sc->sc_playdrq ? 0 : AUDIO_PROP_FULLDUPLEX);
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