43 	} dma;  member
53 #define rsnd_priv_to_dmac(p)	((struct rsnd_dma_ctrl *)(p)->dma)
55 #define rsnd_dma_to_dmaen(dma)	(&(dma)->dma.en)  argument
56 #define rsnd_dma_to_dmapp(dma)	(&(dma)->dma.pp)  argument
101 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_stop()  local
102 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);  in rsnd_dmaen_stop()
114 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_cleanup()  local
115 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);  in rsnd_dmaen_cleanup()
134 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_prepare()  local
135 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);  in rsnd_dmaen_prepare()
148 						 dma->mod_from,  in rsnd_dmaen_prepare()
149 						 dma->mod_to);  in rsnd_dmaen_prepare()
163 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_start()  local
164 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);  in rsnd_dmaen_start()
199 	cfg.src_addr	= dma->src_addr;  in rsnd_dmaen_start()
200 	cfg.dst_addr	= dma->dst_addr;  in rsnd_dmaen_start()
225 	desc->callback_param	= rsnd_mod_get(dma);  in rsnd_dmaen_start()
269 			   struct rsnd_dma *dma,  in rsnd_dmaen_attach()  argument
311 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_pointer()  local
312 	struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);  in rsnd_dmaen_pointer()
427 #define rsnd_dmapp_addr(dmac, dma, reg) \  argument
429 	 (0x10 * rsnd_dma_to_dmapp(dma)->dmapp_id))
430 static void rsnd_dmapp_write(struct rsnd_dma *dma, u32 data, u32 reg)  in rsnd_dmapp_write()  argument
432 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_write()
437 	dev_dbg(dev, "w 0x%px : %08x\n", rsnd_dmapp_addr(dmac, dma, reg), data);  in rsnd_dmapp_write()
439 	iowrite32(data, rsnd_dmapp_addr(dmac, dma, reg));  in rsnd_dmapp_write()
442 static u32 rsnd_dmapp_read(struct rsnd_dma *dma, u32 reg)  in rsnd_dmapp_read()  argument
444 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_read()
448 	return ioread32(rsnd_dmapp_addr(dmac, dma, reg));  in rsnd_dmapp_read()
451 static void rsnd_dmapp_bset(struct rsnd_dma *dma, u32 data, u32 mask, u32 reg)  in rsnd_dmapp_bset()  argument
453 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_bset()
456 	void __iomem *addr = rsnd_dmapp_addr(dmac, dma, reg);  in rsnd_dmapp_bset()
469 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmapp_stop()  local
472 	rsnd_dmapp_bset(dma, 0,  PDMACHCR_DE, PDMACHCR);  in rsnd_dmapp_stop()
475 		if (0 == (rsnd_dmapp_read(dma, PDMACHCR) & PDMACHCR_DE))  in rsnd_dmapp_stop()
487 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmapp_start()  local
488 	struct rsnd_dmapp *dmapp = rsnd_dma_to_dmapp(dma);  in rsnd_dmapp_start()
490 	rsnd_dmapp_write(dma, dma->src_addr,	PDMASAR);  in rsnd_dmapp_start()
491 	rsnd_dmapp_write(dma, dma->dst_addr,	PDMADAR);  in rsnd_dmapp_start()
492 	rsnd_dmapp_write(dma, dmapp->chcr,	PDMACHCR);  in rsnd_dmapp_start()
498 			     struct rsnd_dma *dma,  in rsnd_dmapp_attach()  argument
501 	struct rsnd_dmapp *dmapp = rsnd_dma_to_dmapp(dma);  in rsnd_dmapp_attach()
512 		dmapp->dmapp_id, &dma->src_addr, &dma->dst_addr, dmapp->chcr);  in rsnd_dmapp_attach()
524 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmapp_debug_info()  local
525 	struct rsnd_dmapp *dmapp = rsnd_dma_to_dmapp(dma);  in rsnd_dmapp_debug_info()
823 	struct rsnd_dma *dma;  in rsnd_dma_alloc()  local
826 	int (*attach)(struct rsnd_dai_stream *io, struct rsnd_dma *dma,  in rsnd_dma_alloc()
863 	dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);  in rsnd_dma_alloc()
864 	if (!dma)  in rsnd_dma_alloc()
867 	*dma_mod = rsnd_mod_get(dma);  in rsnd_dma_alloc()
879 	ret = attach(io, dma, mod_from, mod_to);  in rsnd_dma_alloc()
883 	dma->src_addr = rsnd_dma_addr(io, mod_from, is_play, 1);  in rsnd_dma_alloc()
884 	dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);  in rsnd_dma_alloc()
885 	dma->mod_from = mod_from;  in rsnd_dma_alloc()
886 	dma->mod_to   = mod_to;  in rsnd_dma_alloc()
942 	priv->dma = dmac;  in rsnd_dma_probe()