107 		((pos) = ((struct rsnd_ssi *)(priv)->ssi + i));		\
110 #define rsnd_ssi_get(priv, id) ((struct rsnd_ssi *)(priv->ssi) + id)
113 #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io))  argument
125 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_use_busif()  local
131 	if (!(rsnd_flags_has(ssi, RSND_SSI_NO_BUSIF)))  in rsnd_ssi_use_busif()
272 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_master_clk_start()  local
294 	if (ssi->usrcnt > 0) {  in rsnd_ssi_master_clk_start()
295 		if (ssi->rate != rate) {  in rsnd_ssi_master_clk_start()
300 		if (ssi->chan != chan) {  in rsnd_ssi_master_clk_start()
328 	ssi->cr_clk = FORCE | rsnd_rdai_width_to_swl(rdai) |  in rsnd_ssi_master_clk_start()
330 	ssi->wsr = CONT;  in rsnd_ssi_master_clk_start()
331 	ssi->rate = rate;  in rsnd_ssi_master_clk_start()
332 	ssi->chan = chan;  in rsnd_ssi_master_clk_start()
344 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_master_clk_stop()  local
352 	if (ssi->usrcnt > 1)  in rsnd_ssi_master_clk_stop()
355 	ssi->cr_clk	= 0;  in rsnd_ssi_master_clk_stop()
356 	ssi->rate	= 0;  in rsnd_ssi_master_clk_stop()
357 	ssi->chan	= 0;  in rsnd_ssi_master_clk_stop()
369 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_config_init()  local
370 	u32 cr_own	= ssi->cr_own;  in rsnd_ssi_config_init()
371 	u32 cr_mode	= ssi->cr_mode;  in rsnd_ssi_config_init()
372 	u32 wsr		= ssi->wsr;  in rsnd_ssi_config_init()
400 	wsr = ssi->wsr;  in rsnd_ssi_config_init()
451 	ssi->cr_own	= cr_own;  in rsnd_ssi_config_init()
452 	ssi->cr_mode	= cr_mode;  in rsnd_ssi_config_init()
453 	ssi->wsr	= wsr;  in rsnd_ssi_config_init()
458 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_register_setup()  local
460 	rsnd_mod_write(mod, SSIWSR,	ssi->wsr);  in rsnd_ssi_register_setup()
461 	rsnd_mod_write(mod, SSICR,	ssi->cr_own	|  in rsnd_ssi_register_setup()
462 					ssi->cr_clk	|  in rsnd_ssi_register_setup()
463 					ssi->cr_mode	|  in rsnd_ssi_register_setup()
464 					ssi->cr_en);  in rsnd_ssi_register_setup()
474 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_init()  local
479 	ssi->usrcnt++;  in rsnd_ssi_init()
497 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_quit()  local
503 	if (!ssi->usrcnt) {  in rsnd_ssi_quit()
512 	ssi->usrcnt--;  in rsnd_ssi_quit()
514 	if (!ssi->usrcnt) {  in rsnd_ssi_quit()
515 		ssi->cr_own	= 0;  in rsnd_ssi_quit()
516 		ssi->cr_mode	= 0;  in rsnd_ssi_quit()
517 		ssi->wsr	= 0;  in rsnd_ssi_quit()
546 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_start()  local
565 	ssi->cr_en = EN;  in rsnd_ssi_start()
567 	rsnd_mod_write(mod, SSICR,	ssi->cr_own	|  in rsnd_ssi_start()
568 					ssi->cr_clk	|  in rsnd_ssi_start()
569 					ssi->cr_mode	|  in rsnd_ssi_start()
570 					ssi->cr_en);  in rsnd_ssi_start()
579 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_stop()  local
588 	cr  =	ssi->cr_own	|  in rsnd_ssi_stop()
589 		ssi->cr_clk;  in rsnd_ssi_stop()
608 	ssi->cr_en = 0;  in rsnd_ssi_stop()
774 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_common_probe()  local
800 	if (!rsnd_flags_has(ssi, RSND_SSI_PROBED)) {  in rsnd_ssi_common_probe()
801 		ret = request_irq(ssi->irq,  in rsnd_ssi_common_probe()
806 		rsnd_flags_set(ssi, RSND_SSI_PROBED);  in rsnd_ssi_common_probe()
816 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_common_remove()  local
824 	if (rsnd_flags_has(ssi, RSND_SSI_PROBED)) {  in rsnd_ssi_common_remove()
825 		free_irq(ssi->irq, mod);  in rsnd_ssi_common_remove()
827 		rsnd_flags_del(ssi, RSND_SSI_PROBED);  in rsnd_ssi_common_remove()
840 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_pio_interrupt()  local
841 	u32 *buf = (u32 *)(runtime->dma_area + ssi->byte_pos);  in rsnd_ssi_pio_interrupt()
859 	byte_pos = ssi->byte_pos + sizeof(*buf);  in rsnd_ssi_pio_interrupt()
861 	if (byte_pos >= ssi->next_period_byte) {  in rsnd_ssi_pio_interrupt()
862 		int period_pos = byte_pos / ssi->byte_per_period;  in rsnd_ssi_pio_interrupt()
869 		ssi->next_period_byte = (period_pos + 1) * ssi->byte_per_period;  in rsnd_ssi_pio_interrupt()
874 	WRITE_ONCE(ssi->byte_pos, byte_pos);  in rsnd_ssi_pio_interrupt()
884 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_pio_init()  local
887 		ssi->byte_pos		= 0;  in rsnd_ssi_pio_init()
888 		ssi->byte_per_period	= runtime->period_size *  in rsnd_ssi_pio_init()
891 		ssi->next_period_byte	= ssi->byte_per_period;  in rsnd_ssi_pio_init()
901 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);  in rsnd_ssi_pio_pointer()  local
904 	*pointer = bytes_to_frames(runtime, READ_ONCE(ssi->byte_pos));  in rsnd_ssi_pio_pointer()
1102 	struct rsnd_ssi *ssi;  in rsnd_ssi_probe()  local
1116 	ssi	= devm_kcalloc(dev, nr, sizeof(*ssi), GFP_KERNEL);  in rsnd_ssi_probe()
1117 	if (!ssi) {  in rsnd_ssi_probe()
1122 	priv->ssi	= ssi;  in rsnd_ssi_probe()
1130 		ssi = rsnd_ssi_get(priv, i);  in rsnd_ssi_probe()
1143 			rsnd_flags_set(ssi, RSND_SSI_CLK_PIN_SHARE);  in rsnd_ssi_probe()
1146 			rsnd_flags_set(ssi, RSND_SSI_NO_BUSIF);  in rsnd_ssi_probe()
1148 		ssi->irq = irq_of_parse_and_map(np, 0);  in rsnd_ssi_probe()
1149 		if (!ssi->irq) {  in rsnd_ssi_probe()
1160 		ret = rsnd_mod_init(priv, rsnd_mod_get(ssi), ops, clk,  in rsnd_ssi_probe()
1180 	struct rsnd_ssi *ssi;  in rsnd_ssi_remove()  local
1183 	for_each_rsnd_ssi(ssi, priv, i) {  in rsnd_ssi_remove()
1184 		rsnd_mod_quit(rsnd_mod_get(ssi));  in rsnd_ssi_remove()