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()
344 				     struct rsnd_dai_stream *io)  in rsnd_ssi_master_clk_stop()  argument
346 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_master_clk_stop()
366 				struct rsnd_dai_stream *io)  in rsnd_ssi_config_init()  argument
368 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_config_init()
371 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_config_init()
379 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_config_init()
380 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_config_init()
412 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_config_init()
415 	if (rsnd_io_is_play(io))  in rsnd_ssi_config_init()
473 			 struct rsnd_dai_stream *io,  in rsnd_ssi_init()  argument
479 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_init()
482 	ret = rsnd_ssi_master_clk_start(mod, io);  in rsnd_ssi_init()
492 	rsnd_ssi_config_init(mod, io);  in rsnd_ssi_init()
503 			 struct rsnd_dai_stream *io,  in rsnd_ssi_quit()  argument
509 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_quit()
517 	rsnd_ssi_master_clk_stop(mod, io);  in rsnd_ssi_quit()
533 			      struct rsnd_dai_stream *io,  in rsnd_ssi_hw_params()  argument
537 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_hw_params()
541 		struct rsnd_priv *priv = rsnd_io_to_priv(io);  in rsnd_ssi_hw_params()
552 			  struct rsnd_dai_stream *io,  in rsnd_ssi_start()  argument
557 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_start()
564 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_start()
571 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_start()
585 			 struct rsnd_dai_stream *io,  in rsnd_ssi_stop()  argument
591 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_stop()
594 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_stop()
605 	if (rsnd_io_is_play(io)) {  in rsnd_ssi_stop()
613 	if (rsnd_ssi_multi_secondaries_runtime(io))  in rsnd_ssi_stop()
629 			struct rsnd_dai_stream *io,  in rsnd_ssi_irq()  argument
637 	is_tdm		= rsnd_runtime_is_tdm(io);  in rsnd_ssi_irq()
638 	is_tdm_split	= rsnd_runtime_is_tdm_split(io);  in rsnd_ssi_irq()
643 	if (rsnd_ssi_is_parent(mod, io))  in rsnd_ssi_irq()
646 	if (!rsnd_ssi_is_run_mods(mod, io))  in rsnd_ssi_irq()
671 				   struct rsnd_dai_stream *io);
673 				 struct rsnd_dai_stream *io)  in __rsnd_ssi_interrupt()  argument
685 	if (!rsnd_io_is_working(io))  in __rsnd_ssi_interrupt()
692 		elapsed = rsnd_ssi_pio_interrupt(mod, io);  in __rsnd_ssi_interrupt()
709 		snd_pcm_period_elapsed(io->substream);  in __rsnd_ssi_interrupt()
712 		snd_pcm_stop_xrun(io->substream);  in __rsnd_ssi_interrupt()
726 				struct rsnd_dai_stream *io,  in rsnd_ssi_get_status()  argument
734 	 * how many SSI requests parent SSI. Thus, it is localed on "io" now.  in rsnd_ssi_get_status()
746 	 *	IO-0: SRC0 -> CTU1 -+-> MUX -> DVC -> SSIU -> SSI0  in rsnd_ssi_get_status()
748 	 *	IO-1: SRC1 -> CTU2 -+  in rsnd_ssi_get_status()
750 	 * 1) start IO-0 ->	start SSI0  in rsnd_ssi_get_status()
751 	 * 2) start IO-1 ->	SSI0 doesn't need to start, because it is  in rsnd_ssi_get_status()
755 		return &io->parent_ssi_status;  in rsnd_ssi_get_status()
757 	return rsnd_mod_get_status(mod, io, type);  in rsnd_ssi_get_status()
764 				   struct rsnd_dai_stream *io)  in rsnd_ssi_parent_attach()  argument
766 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_parent_attach()
775 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_parent_attach()
782 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 0), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
785 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 3), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
788 		rsnd_dai_connect(rsnd_ssi_mod_get(priv, 7), io, RSND_MOD_SSIP);  in rsnd_ssi_parent_attach()
794 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pcm_new()  argument
802 	rsnd_ssi_parent_attach(mod, io);  in rsnd_ssi_pcm_new()
808 				 struct rsnd_dai_stream *io,  in rsnd_ssi_common_probe()  argument
819 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_common_probe()
851 				  struct rsnd_dai_stream *io,  in rsnd_ssi_common_remove()  argument
855 	struct rsnd_mod *pure_ssi_mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_common_remove()
875 				   struct rsnd_dai_stream *io)  in rsnd_ssi_pio_interrupt()  argument
877 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_interrupt()
892 	if (rsnd_io_is_play(io))  in rsnd_ssi_pio_interrupt()
918 			     struct rsnd_dai_stream *io,  in rsnd_ssi_pio_init()  argument
921 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_init()
924 	if (!rsnd_ssi_is_parent(mod, io)) {  in rsnd_ssi_pio_init()
932 	return rsnd_ssi_init(mod, io, priv);  in rsnd_ssi_pio_init()
936 			    struct rsnd_dai_stream *io,  in rsnd_ssi_pio_pointer()  argument
940 	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);  in rsnd_ssi_pio_pointer()
963 			      struct rsnd_dai_stream *io,  in rsnd_ssi_dma_probe()  argument
972 	if (rsnd_ssi_is_multi_secondary(mod, io))  in rsnd_ssi_dma_probe()
975 	ret = rsnd_ssi_common_probe(mod, io, priv);  in rsnd_ssi_dma_probe()
980 	ret = rsnd_dma_attach(io, mod, &io->dma);  in rsnd_ssi_dma_probe()
986 			     struct rsnd_dai_stream *io,  in rsnd_ssi_fallback()  argument
1005 static struct dma_chan *rsnd_ssi_dma_req(struct rsnd_dai_stream *io,  in rsnd_ssi_dma_req()  argument
1009 	int is_play = rsnd_io_is_play(io);  in rsnd_ssi_dma_req()
1023 	if (rsnd_ssi_use_busif(io))  in rsnd_ssi_dma_req()
1034 				struct rsnd_dai_stream *io,  in rsnd_ssi_debug_info()  argument
1037 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_debug_info()
1046 	seq_printf(m, "multi secondary: %d\n",		rsnd_ssi_is_multi_secondary(mod, io));  in rsnd_ssi_debug_info()
1047 	seq_printf(m, "tdm:             %d, %d\n",	rsnd_runtime_is_tdm(io),  in rsnd_ssi_debug_info()
1048 							rsnd_runtime_is_tdm_split(io));  in rsnd_ssi_debug_info()
1086 			     struct rsnd_dai_stream *io)  in rsnd_ssi_connect()  argument
1088 	struct rsnd_dai *rdai = rsnd_io_to_rdai(io);  in rsnd_ssi_connect()
1101 		if (!rsnd_io_to_mod(io, type)) {  in rsnd_ssi_connect()
1102 			rsnd_dai_connect(mod, io, type);  in rsnd_ssi_connect()