Lines Matching defs:ch_dma
157 struct fdtbus_dma *ch_dma;
319 return fdtbus_dma_transfer(ch->ch_dma, &ch->ch_req);
382 if (sc->sc_pchan.ch_dma != NULL)
384 if (sc->sc_rchan.ch_dma != NULL)
386 if (sc->sc_pchan.ch_dma != NULL && sc->sc_rchan.ch_dma != NULL)
404 if (ch->ch_dma == NULL)
465 if (ch->ch_dma == NULL)
521 if (ch->ch_dma == NULL)
525 fdtbus_dma_halt(ch->ch_dma);
548 if (ch->ch_dma == NULL)
552 fdtbus_dma_halt(ch->ch_dma);
611 ch->ch_dma = fdtbus_dma_get(sc->sc_phandle, dmaname, sunxi_i2s_dmaintr, ch);
612 if (ch->ch_dma == NULL)
901 if (sc->sc_pchan.ch_dma == NULL && sc->sc_rchan.ch_dma == NULL) {
Indexes created Tue Sep 30 20:09:53 GMT 2025