115 #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io))  argument
116 #define rsnd_ssi_is_multi_secondary(mod, io)				\  argument
117 	(rsnd_ssi_multi_secondaries(io) & (1 << rsnd_mod_id(mod)))
118 #define rsnd_ssi_is_run_mods(mod, io) \  argument
119 	(rsnd_ssi_run_mods(io) & (1 << rsnd_mod_id(mod)))
122 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)  in rsnd_ssi_use_busif()  argument
124 	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_use_busif()
133 	if (rsnd_io_to_mod_src(io))  in rsnd_ssi_use_busif()
168 static u32 rsnd_ssi_multi_secondaries(struct rsnd_dai_stream *io)  in rsnd_ssi_multi_secondaries()  argument
179 		struct rsnd_mod *mod = rsnd_io_to_mod(io, types[i]);  in rsnd_ssi_multi_secondaries()
190 static u32 rsnd_ssi_run_mods(struct rsnd_dai_stream *io)  in rsnd_ssi_run_mods()  argument
192 	struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_run_mods()
193 	struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io);  in rsnd_ssi_run_mods()
196 	mods = rsnd_ssi_multi_secondaries_runtime(io) |  in rsnd_ssi_run_mods()
205 u32 rsnd_ssi_multi_secondaries_runtime(struct rsnd_dai_stream *io)  in rsnd_ssi_multi_secondaries_runtime()  argument
207 	if (rsnd_runtime_is_multi_ssi(io))  in rsnd_ssi_multi_secondaries_runtime()
208 		return rsnd_ssi_multi_secondaries(io);  in rsnd_ssi_multi_secondaries_runtime()
267 				     struct rsnd_dai_stream *io)  in rsnd_ssi_master_clk_start()  argument
269 	struct rsnd_priv *priv = rsnd_io_to_priv(io);  in rsnd_ssi_master_clk_start()
271 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_master_clk_start()
273 	int chan = rsnd_runtime_channel_for_ssi(io);  in rsnd_ssi_master_clk_start()
276 	unsigned int rate = rsnd_io_is_play(io) ?  in rsnd_ssi_master_clk_start()
277 		rsnd_src_get_out_rate(priv, io) :  in rsnd_ssi_master_clk_start()
278 		rsnd_src_get_in_rate(priv, io);  in rsnd_ssi_master_clk_start()
286 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_master_clk_start()
289 	if (rsnd_runtime_is_tdm_split(io))  in rsnd_ssi_master_clk_start()
290 		chan = rsnd_io_converted_chan(io);  in rsnd_ssi_master_clk_start()
345 				     struct rsnd_dai_stream *io)  in rsnd_ssi_master_clk_stop()  argument
347 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_master_clk_stop()
367 				struct rsnd_dai_stream *io)  in rsnd_ssi_config_init()  argument
369 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_config_init()
372 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_config_init()
380 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_config_init()
381 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_config_init()
413 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_config_init()
416 	if (rsnd_io_is_play(io))  in rsnd_ssi_config_init()
474 			 struct rsnd_dai_stream *io,  in rsnd_ssi_init()  argument
480 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_init()
483 	ret = rsnd_ssi_master_clk_start(mod, io);  in rsnd_ssi_init()
493 	rsnd_ssi_config_init(mod, io);  in rsnd_ssi_init()
504 			 struct rsnd_dai_stream *io,  in rsnd_ssi_quit()  argument
510 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_quit()
518 	rsnd_ssi_master_clk_stop(mod, io);  in rsnd_ssi_quit()
534 			      struct rsnd_dai_stream *io,  in rsnd_ssi_hw_params()  argument
538 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_hw_params()
542 		struct rsnd_priv *priv = rsnd_io_to_priv(io);  in rsnd_ssi_hw_params()
553 			  struct rsnd_dai_stream *io,  in rsnd_ssi_start()  argument
558 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_start()
565 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_start()
572 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_start()
586 			 struct rsnd_dai_stream *io,  in rsnd_ssi_stop()  argument
592 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_stop()
595 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_stop()
606 	if (rsnd_io_is_play(io)) {  in rsnd_ssi_stop()
614 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_stop()
630 			struct rsnd_dai_stream *io,  in rsnd_ssi_irq()  argument
638 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_irq()
639 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_irq()
644 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_irq()
647 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_irq()
672 				   struct rsnd_dai_stream *io);
674 				 struct rsnd_dai_stream *io)  in __rsnd_ssi_interrupt()  argument
686 	if (!rsnd_io_is_working(io))  in __rsnd_ssi_interrupt()
693 		elapsed = rsnd_ssi_pio_interrupt(mod, io);  in __rsnd_ssi_interrupt()
710 		snd_pcm_period_elapsed(io->substream);  in __rsnd_ssi_interrupt()
713 		snd_pcm_stop_xrun(io->substream);  in __rsnd_ssi_interrupt()
727 				struct rsnd_dai_stream *io,  in rsnd_ssi_get_status()  argument
735 	 * how many SSI requests parent SSI. Thus, it is localed on "io" now.  in rsnd_ssi_get_status()
747 	 *	IO-0: SRC0 -> CTU1 -+-> MUX -> DVC -> SSIU -> SSI0  in rsnd_ssi_get_status()
749 	 *	IO-1: SRC1 -> CTU2 -+  in rsnd_ssi_get_status()
751 	 * 1) start IO-0 ->	start SSI0  in rsnd_ssi_get_status()
752 	 * 2) start IO-1 ->	SSI0 doesn't need to start, because it is  in rsnd_ssi_get_status()
756 		return &io->parent_ssi_status;  in rsnd_ssi_get_status()
758 	return rsnd_mod_get_status(mod, io, type);  in rsnd_ssi_get_status()
765 				   struct rsnd_dai_stream *io)  in rsnd_ssi_parent_attach()  argument
767 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_parent_attach()
776 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_parent_attach()
783 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 0), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
786 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 3), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
789 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 7), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
795 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pcm_new()  argument
803 	rsnd_ssi_parent_attach(mod, io);  in rsnd_ssi_pcm_new()
809 				 struct rsnd_dai_stream *io,  in rsnd_ssi_common_probe()  argument
820 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_common_probe()
852 				  struct rsnd_dai_stream *io,  in rsnd_ssi_common_remove()  argument
856 	struct rsnd_mod *pure_ssi_mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_common_remove()
876 				   struct rsnd_dai_stream *io)  in rsnd_ssi_pio_interrupt()  argument
878 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_interrupt()
893 	if (rsnd_io_is_play(io))  in rsnd_ssi_pio_interrupt()
919 			     struct rsnd_dai_stream *io,  in rsnd_ssi_pio_init()  argument
922 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_init()
925 	if (!rsnd_ssi_is_parent(mod, io)) {  in rsnd_ssi_pio_init()
933 	return rsnd_ssi_init(mod, io, priv);  in rsnd_ssi_pio_init()
937 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pio_pointer()  argument
941 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_pointer()
964 			      struct rsnd_dai_stream *io,  in rsnd_ssi_dma_probe()  argument
973 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_dma_probe()
976 	ret = rsnd_ssi_common_probe(mod, io, priv);  in rsnd_ssi_dma_probe()
981 	ret = rsnd_dma_attach(io, mod, &io->dma);  in rsnd_ssi_dma_probe()
987 			     struct rsnd_dai_stream *io,  in rsnd_ssi_fallback()  argument
1006 static struct dma_chan *rsnd_ssi_dma_req(struct rsnd_dai_stream *io,  in rsnd_ssi_dma_req()  argument
1010 	int is_play = rsnd_io_is_play(io);  in rsnd_ssi_dma_req()
1024 	if (rsnd_ssi_use_busif(io))  in rsnd_ssi_dma_req()
1035 				struct rsnd_dai_stream *io,  in rsnd_ssi_debug_info()  argument
1038 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_debug_info()
1047 	seq_printf(m, "multi secondary: %d\n",		rsnd_ssi_is_multi_secondary(mod, io));  in rsnd_ssi_debug_info()
1048 	seq_printf(m, "tdm:             %d, %d\n",	rsnd_runtime_is_tdm(io),  in rsnd_ssi_debug_info()
1049 							rsnd_runtime_is_tdm_split(io));  in rsnd_ssi_debug_info()
1087 			     struct rsnd_dai_stream *io)  in rsnd_ssi_connect()  argument
1089 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_connect()
1102 		if (!rsnd_io_to_mod(io, type)) {  in rsnd_ssi_connect()
1103 			rsnd_dai_connect(mod, io, type);  in rsnd_ssi_connect()