Lines Matching defs:rch

123 	struct sc_chinfo 	pch, rch;
349 	struct sc_chinfo *ch = (dir == PCMDIR_PLAY) ? &sc->pch : &sc->rch;
565 				chn_intr(sc->rch.channel);
1053 	sc->rch.dma_was_active = cmi_ch1_stop(sc, &sc->rch);
1084 	if (sc->rch.dma_was_active) {
1085 		cmichan_setspeed(NULL, &sc->rch, sc->rch.spd);
1086 		cmichan_setformat(NULL, &sc->rch, sc->rch.fmt);
1087 		cmi_ch1_start(sc, &sc->rch);