renesas/rcar/dma.c

36 	struct rsnd_mod		*mod_to;
70 						   struct rsnd_mod *mod_to)
72 	if ((!mod_from && !mod_to) ||
73 	    (mod_from && mod_to))
79 		return rsnd_mod_dma_req(io, mod_to);
128 						 dma->mod_to);
219 			   struct rsnd_mod *mod_from, struct rsnd_mod *mod_to)
226 	chan = rsnd_dmaen_request_channel(io, mod_from, mod_to);
358 			       struct rsnd_mod *mod_to)
361 		(rsnd_dmapp_get_id(io, mod_to) << 16);
436 			     struct rsnd_mod *mod_from, struct rsnd_mod *mod_to)
444 	dmapp->chcr = rsnd_dmapp_get_chcr(io, mod_from, mod_to) | PDMACHCR_DE;
648 			     struct rsnd_mod **mod_to)
737 		*mod_to		= mod[idx];
740 		*mod_to		= mod[1];
748 			(mod[i] == *mod_to)   ? " to" : "");
756 	struct rsnd_mod *mod_to = NULL;
764 		      struct rsnd_mod *mod_from, struct rsnd_mod *mod_to);
777 	rsnd_dma_of_path(mod, io, is_play, &mod_from, &mod_to);
780 	if (mod_from && mod_to) {
814 		rsnd_mod_name(mod_to   ? mod_to   : &mem));
816 	ret = attach(io, dma, mod_from, mod_to);
821 	dma->dst_addr = rsnd_dma_addr(io, mod_to,   is_play, 0);
823 	dma->mod_to   = mod_to;