65 	struct rsnd_mod mod;  member
81 #define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod)
91 	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);  in rsnd_ssi_use_busif()  local
92 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_use_busif()
95 	if (!rsnd_ssi_is_dma_mode(mod))  in rsnd_ssi_use_busif()
106 static void rsnd_ssi_status_check(struct rsnd_mod *mod,  in rsnd_ssi_status_check()  argument
109 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_ssi_status_check()
115 		status = rsnd_mod_read(mod, SSISR);  in rsnd_ssi_status_check()
131 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_master_clk_start()  local
151 		ret = rsnd_adg_ssi_clk_try_start(mod, main_rate);  in rsnd_ssi_master_clk_start()
157 				rsnd_mod_name(mod),  in rsnd_ssi_master_clk_start()
158 				rsnd_mod_id(mod), rate);  in rsnd_ssi_master_clk_start()
170 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_master_clk_stop()  local
173 	rsnd_adg_ssi_clk_stop(mod);  in rsnd_ssi_master_clk_stop()
182 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_hw_start()  local
187 		rsnd_mod_power_on(mod);  in rsnd_ssi_hw_start()
199 	if (rsnd_ssi_is_dma_mode(mod)) {  in rsnd_ssi_hw_start()
211 	rsnd_mod_write(mod, SSICR, cr);  in rsnd_ssi_hw_start()
215 		rsnd_mod_write(mod, SSIWSR, CONT);  in rsnd_ssi_hw_start()
218 	rsnd_mod_write(mod, SSISR, 0);  in rsnd_ssi_hw_start()
223 		rsnd_mod_name(mod), rsnd_mod_id(mod));  in rsnd_ssi_hw_start()
228 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_hw_stop()  local
229 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_ssi_hw_stop()
249 		rsnd_mod_write(mod, SSICR, cr | EN);  in rsnd_ssi_hw_stop()
250 		rsnd_ssi_status_check(mod, DIRQ);  in rsnd_ssi_hw_stop()
256 		rsnd_mod_write(mod, SSICR, cr);	/* disabled all */  in rsnd_ssi_hw_stop()
257 		rsnd_ssi_status_check(mod, IIRQ);  in rsnd_ssi_hw_stop()
268 		rsnd_mod_power_off(mod);  in rsnd_ssi_hw_stop()
274 		rsnd_mod_name(mod), rsnd_mod_id(mod));  in rsnd_ssi_hw_stop()
280 static int rsnd_ssi_init(struct rsnd_mod *mod,  in rsnd_ssi_init()  argument
284 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_init()
331 static int rsnd_ssi_quit(struct rsnd_mod *mod,  in rsnd_ssi_quit()  argument
335 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_quit()
340 			 rsnd_mod_name(mod), rsnd_mod_id(mod), ssi->err);  in rsnd_ssi_quit()
348 static int rsnd_ssi_hw_params(struct rsnd_mod *mod,  in rsnd_ssi_hw_params()  argument
353 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_hw_params()
381 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_record_error()  local
388 		rsnd_mod_write(mod, SSISR, 0);  in rsnd_ssi_record_error()
392 static int rsnd_ssi_start(struct rsnd_mod *mod,  in rsnd_ssi_start()  argument
396 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_start()
398 	rsnd_src_ssiu_start(mod, io, rsnd_ssi_use_busif(io));  in rsnd_ssi_start()
402 	rsnd_src_ssi_irq_enable(mod);  in rsnd_ssi_start()
407 static int rsnd_ssi_stop(struct rsnd_mod *mod,  in rsnd_ssi_stop()  argument
411 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_stop()
413 	rsnd_src_ssi_irq_disable(mod);  in rsnd_ssi_stop()
415 	rsnd_ssi_record_error(ssi, rsnd_mod_read(mod, SSISR));  in rsnd_ssi_stop()
419 	rsnd_src_ssiu_stop(mod, io);  in rsnd_ssi_stop()
424 static void __rsnd_ssi_interrupt(struct rsnd_mod *mod,  in __rsnd_ssi_interrupt()  argument
427 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in __rsnd_ssi_interrupt()
428 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in __rsnd_ssi_interrupt()
429 	int is_dma = rsnd_ssi_is_dma_mode(mod);  in __rsnd_ssi_interrupt()
439 	status = rsnd_mod_read(mod, SSISR);  in __rsnd_ssi_interrupt()
453 			rsnd_mod_write(mod, SSITDR, *buf);  in __rsnd_ssi_interrupt()
455 			*buf = rsnd_mod_read(mod, SSIRDR);  in __rsnd_ssi_interrupt()
468 			rsnd_mod_name(mod), rsnd_mod_id(mod));  in __rsnd_ssi_interrupt()
470 		rsnd_ssi_stop(mod, io, priv);  in __rsnd_ssi_interrupt()
472 			rsnd_ssi_start(mod, io, priv);  in __rsnd_ssi_interrupt()
488 	struct rsnd_mod *mod = data;  in rsnd_ssi_interrupt()  local
490 	rsnd_mod_interrupt(mod, __rsnd_ssi_interrupt);  in rsnd_ssi_interrupt()
498 static int rsnd_ssi_pio_probe(struct rsnd_mod *mod,  in rsnd_ssi_pio_probe()  argument
503 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_pio_probe()
509 			       dev_name(dev), mod);  in rsnd_ssi_pio_probe()
524 static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,  in rsnd_ssi_dma_probe()  argument
528 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_dma_probe()
536 			       dev_name(dev), mod);  in rsnd_ssi_dma_probe()
541 		io, rsnd_mod_to_dma(mod),  in rsnd_ssi_dma_probe()
547 static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,  in rsnd_ssi_dma_remove()  argument
551 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_dma_remove()
555 	rsnd_dma_quit(io, rsnd_mod_to_dma(mod));  in rsnd_ssi_dma_remove()
558 	devm_free_irq(dev, irq, mod);  in rsnd_ssi_dma_remove()
563 static int rsnd_ssi_fallback(struct rsnd_mod *mod,  in rsnd_ssi_fallback()  argument
576 	mod->ops = &rsnd_ssi_pio_ops;  in rsnd_ssi_fallback()
579 		 rsnd_mod_name(mod), rsnd_mod_id(mod));  in rsnd_ssi_fallback()
584 static int rsnd_ssi_dma_start(struct rsnd_mod *mod,  in rsnd_ssi_dma_start()  argument
588 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_ssi_dma_start()
592 	rsnd_ssi_start(mod, io, priv);  in rsnd_ssi_dma_start()
597 static int rsnd_ssi_dma_stop(struct rsnd_mod *mod,  in rsnd_ssi_dma_stop()  argument
601 	struct rsnd_dma *dma = rsnd_mod_to_dma(mod);  in rsnd_ssi_dma_stop()
603 	rsnd_ssi_stop(mod, io, priv);  in rsnd_ssi_dma_stop()
611 					 struct rsnd_mod *mod)  in rsnd_ssi_dma_req()  argument
613 	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);  in rsnd_ssi_dma_req()
623 					mod, name);  in rsnd_ssi_dma_req()
639 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)  in rsnd_ssi_is_dma_mode()  argument
641 	return mod->ops == &rsnd_ssi_dma_ops;  in rsnd_ssi_is_dma_mode()
663 int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)  in __rsnd_ssi_is_pin_sharing()  argument
665 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in __rsnd_ssi_is_pin_sharing()
672 	struct rsnd_mod *mod = rsnd_mod_get(ssi);  in rsnd_ssi_parent_setup()  local
674 	if (!__rsnd_ssi_is_pin_sharing(mod))  in rsnd_ssi_parent_setup()
677 	switch (rsnd_mod_id(mod)) {  in rsnd_ssi_parent_setup()