35 	struct rsnd_mod		mod;  member
53 #define rsnd_mod_to_dma(_mod) container_of((_mod), struct rsnd_dma, mod)
68 static void __rsnd_dmaen_complete(struct rsnd_mod *mod,  in __rsnd_dmaen_complete()  argument
77 	struct rsnd_mod *mod = data;  in rsnd_dmaen_complete()  local
79 	rsnd_mod_interrupt(mod, __rsnd_dmaen_complete);  in rsnd_dmaen_complete()
96 static int rsnd_dmaen_stop(struct rsnd_mod *mod,  in rsnd_dmaen_stop()  argument
100 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_stop()
109 static int rsnd_dmaen_cleanup(struct rsnd_mod *mod,  in rsnd_dmaen_cleanup()  argument
113 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_cleanup()
129 static int rsnd_dmaen_prepare(struct rsnd_mod *mod,  in rsnd_dmaen_prepare()  argument
133 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_prepare()
158 static int rsnd_dmaen_start(struct rsnd_mod *mod,  in rsnd_dmaen_start()  argument
162 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_start()
204 		rsnd_mod_name(mod),  in rsnd_dmaen_start()
240 					  struct rsnd_mod *mod, char *name)  in rsnd_dma_request_channel()  argument
247 		if (i == rsnd_mod_id_raw(mod) && (!chan))  in rsnd_dma_request_channel()
296 static int rsnd_dmaen_pointer(struct rsnd_mod *mod,  in rsnd_dmaen_pointer()  argument
301 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmaen_pointer()
370 			     struct rsnd_mod *mod)  in rsnd_dmapp_get_id()  argument
380 	if ((mod == ssi) ||  in rsnd_dmapp_get_id()
381 	    (mod == ssiu)) {  in rsnd_dmapp_get_id()
386 		id = (rsnd_mod_id(mod) * 8) + busif;  in rsnd_dmapp_get_id()
387 	} else if (mod == src) {  in rsnd_dmapp_get_id()
390 		id = rsnd_mod_id(mod);  in rsnd_dmapp_get_id()
391 	} else if (mod == dvc) {  in rsnd_dmapp_get_id()
394 		id = rsnd_mod_id(mod);  in rsnd_dmapp_get_id()
400 		dev_err(dev, "unknown connection (%s)\n", rsnd_mod_name(mod));  in rsnd_dmapp_get_id()
422 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_write()  local
423 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_dmapp_write()
434 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_read()  local
435 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_dmapp_read()
443 	struct rsnd_mod *mod = rsnd_mod_get(dma);  in rsnd_dmapp_bset()  local
444 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_dmapp_bset()
455 static int rsnd_dmapp_stop(struct rsnd_mod *mod,  in rsnd_dmapp_stop()  argument
459 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmapp_stop()
473 static int rsnd_dmapp_start(struct rsnd_mod *mod,  in rsnd_dmapp_start()  argument
477 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_dmapp_start()
528  *	      mod        / DMAC in    / DMAC out   / DMAC PP in / DMAC pp out
554 		   struct rsnd_mod *mod,  in rsnd_gen2_dma_addr()  argument
561 	int is_ssi = !!(rsnd_io_to_mod_ssi(io) == mod) ||  in rsnd_gen2_dma_addr()
562 		     !!(rsnd_io_to_mod_ssiu(io) == mod);  in rsnd_gen2_dma_addr()
567 	int id = rsnd_mod_id(mod);  in rsnd_gen2_dma_addr()
628 				struct rsnd_mod *mod,  in rsnd_dma_addr()  argument
639 	if (!mod)  in rsnd_dma_addr()
642 	return rsnd_gen2_dma_addr(io, mod, is_play, is_from);  in rsnd_dma_addr()
657 	struct rsnd_mod *mod[MOD_MAX];  in rsnd_dma_of_path()  local
690 		mod[i] = NULL;  in rsnd_dma_of_path()
713 	mod[idx++] = mod_start;  in rsnd_dma_of_path()
716 			mod[idx++] = src;  in rsnd_dma_of_path()
719 			mod[idx++] = ctu;  in rsnd_dma_of_path()
722 			mod[idx++] = mix;  in rsnd_dma_of_path()
725 			mod[idx++] = dvc;  in rsnd_dma_of_path()
729 	mod[idx] = mod_end;  in rsnd_dma_of_path()
738 		*mod_from	= mod[idx - 1];  in rsnd_dma_of_path()
739 		*mod_to		= mod[idx];  in rsnd_dma_of_path()
741 		*mod_from	= mod[0];  in rsnd_dma_of_path()
742 		*mod_to		= mod[1];  in rsnd_dma_of_path()
748 			rsnd_mod_name(mod[i] ? mod[i] : &mem),  in rsnd_dma_of_path()
749 			(mod[i] == *mod_from) ? " from" :  in rsnd_dma_of_path()
750 			(mod[i] == *mod_to)   ? " to" : "");  in rsnd_dma_of_path()
754 static int rsnd_dma_alloc(struct rsnd_dai_stream *io, struct rsnd_mod *mod,  in rsnd_dma_alloc()  argument
779 	rsnd_dma_of_path(mod, io, is_play, &mod_from, &mod_to);  in rsnd_dma_alloc()
830 int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod,  in rsnd_dma_attach()  argument
834 		int ret = rsnd_dma_alloc(io, mod, dma_mod);  in rsnd_dma_attach()
873 	/* dummy mem mod for debug */  in rsnd_dma_probe()