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Lines Matching refs:sc_playdrq

449 	if (isc->sc_playdrq != -1) {
451 		    isc->sc_playdrq);
452 		error = isa_dmamap_create(isc->sc_ic, isc->sc_playdrq,
456 			    isc->sc_playdrq);
460 	if (isc->sc_recdrq != -1 && isc->sc_recdrq != isc->sc_playdrq) {
468 			isa_dmamap_destroy(isc->sc_ic, isc->sc_playdrq);
488 	if (isc->sc_playdrq != -1) {
489 		error = isa_drq_alloc(isc->sc_ic, isc->sc_playdrq);
494 	if (isc->sc_recdrq != -1 && isc->sc_recdrq != isc->sc_playdrq) {
528 		isa_drq_free(isc->sc_ic, isc->sc_playdrq);
554 	if (isc->sc_playdrq != -1)
555 		isa_drq_free(isc->sc_ic, isc->sc_playdrq);
556 	if (isc->sc_recdrq != -1 && isc->sc_recdrq != isc->sc_playdrq)
580 	if (sc->mode == 2 && isc->sc_playdrq != isc->sc_recdrq) {
624 	isa_dmastart(isc->sc_ic, isc->sc_playdrq, start,
681 		isa_dmaabort(isc->sc_ic, isc->sc_playdrq);
714 		if (sc->mode == 2 && isc->sc_playdrq != isc->sc_recdrq) {
748 		drq = isc->sc_playdrq;
770 	else if (isc->sc_recdrq == isc->sc_playdrq)
787 		(isc->sc_playdrq != isc->sc_recdrq ? AUDIO_PROP_FULLDUPLEX : 0);