124 struct tscs454 {  struct
276 static inline int tscs454_data_init(struct tscs454 *tscs454,  in tscs454_data_init()  argument
282 	tscs454->regmap = devm_regmap_init_i2c(i2c, &tscs454_regmap_cfg);  in tscs454_data_init()
283 	if (IS_ERR(tscs454->regmap)) {  in tscs454_data_init()
284 		ret = PTR_ERR(tscs454->regmap);  in tscs454_data_init()
289 		aif_init(&tscs454->aifs[i], i);  in tscs454_data_init()
291 	mutex_init(&tscs454->aifs_status_lock);  in tscs454_data_init()
292 	pll_init(&tscs454->pll1, 1);  in tscs454_data_init()
293 	pll_init(&tscs454->pll2, 2);  in tscs454_data_init()
295 	coeff_ram_init(&tscs454->dac_ram);  in tscs454_data_init()
296 	coeff_ram_init(&tscs454->spk_ram);  in tscs454_data_init()
297 	coeff_ram_init(&tscs454->sub_ram);  in tscs454_data_init()
312 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in coeff_ram_get()  local
320 		coeff_ram = tscs454->dac_ram.cache;  in coeff_ram_get()
321 		coeff_ram_lock = &tscs454->dac_ram.lock;  in coeff_ram_get()
323 		coeff_ram = tscs454->spk_ram.cache;  in coeff_ram_get()
324 		coeff_ram_lock = &tscs454->spk_ram.lock;  in coeff_ram_get()
326 		coeff_ram = tscs454->sub_ram.cache;  in coeff_ram_get()
327 		coeff_ram_lock = &tscs454->sub_ram.lock;  in coeff_ram_get()
347 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in write_coeff_ram()  local
368 		ret = regmap_write(tscs454->regmap, r_addr, coeff_addr);  in write_coeff_ram()
375 		ret = regmap_bulk_write(tscs454->regmap, r_wr,  in write_coeff_ram()
393 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in coeff_ram_put()  local
408 		coeff_ram = tscs454->dac_ram.cache;  in coeff_ram_put()
409 		coeff_ram_lock = &tscs454->dac_ram.lock;  in coeff_ram_put()
410 		coeff_ram_synced = &tscs454->dac_ram.synced;  in coeff_ram_put()
415 		coeff_ram = tscs454->spk_ram.cache;  in coeff_ram_put()
416 		coeff_ram_lock = &tscs454->spk_ram.lock;  in coeff_ram_put()
417 		coeff_ram_synced = &tscs454->spk_ram.synced;  in coeff_ram_put()
422 		coeff_ram = tscs454->sub_ram.cache;  in coeff_ram_put()
423 		coeff_ram_lock = &tscs454->sub_ram.lock;  in coeff_ram_put()
424 		coeff_ram_synced = &tscs454->sub_ram.synced;  in coeff_ram_put()
439 	mutex_lock(&tscs454->pll1.lock);  in coeff_ram_put()
440 	mutex_lock(&tscs454->pll2.lock);  in coeff_ram_put()
457 	mutex_unlock(&tscs454->pll2.lock);  in coeff_ram_put()
458 	mutex_unlock(&tscs454->pll1.lock);  in coeff_ram_put()
465 		struct tscs454 *tscs454)  in coeff_ram_sync()  argument
469 	mutex_lock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
470 	if (!tscs454->dac_ram.synced) {  in coeff_ram_sync()
471 		ret = write_coeff_ram(component, tscs454->dac_ram.cache,  in coeff_ram_sync()
475 			mutex_unlock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
479 	mutex_unlock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
481 	mutex_lock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
482 	if (!tscs454->spk_ram.synced) {  in coeff_ram_sync()
483 		ret = write_coeff_ram(component, tscs454->spk_ram.cache,  in coeff_ram_sync()
487 			mutex_unlock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
491 	mutex_unlock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
493 	mutex_lock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
494 	if (!tscs454->sub_ram.synced) {  in coeff_ram_sync()
495 		ret = write_coeff_ram(component, tscs454->sub_ram.cache,  in coeff_ram_sync()
499 			mutex_unlock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
503 	mutex_unlock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
627 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in set_sysclk()  local
633 	if (tscs454->sysclk_src_id < PLL_INPUT_BCLK)  in set_sysclk()
634 		freq = clk_get_rate(tscs454->sysclk);  in set_sysclk()
636 		freq = tscs454->bclk_freq;  in set_sysclk()
679 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in pll_connected()  local
683 		mutex_lock(&tscs454->pll1.lock);  in pll_connected()
684 		users = tscs454->pll1.users;  in pll_connected()
685 		mutex_unlock(&tscs454->pll1.lock);  in pll_connected()
689 		mutex_lock(&tscs454->pll2.lock);  in pll_connected()
690 		users = tscs454->pll2.users;  in pll_connected()
691 		mutex_unlock(&tscs454->pll2.lock);  in pll_connected()
708 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in pll_power_event()  local
748 		ret = coeff_ram_sync(component, tscs454);  in pll_power_event()
810 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in aif_free()  local
812 	mutex_lock(&tscs454->aifs_status_lock);  in aif_free()
816 	set_aif_status_inactive(&tscs454->aifs_status, aif->id, playback);  in aif_free()
819 		aif->id, tscs454->aifs_status.streams);  in aif_free()
821 	if (!aif_active(&tscs454->aifs_status, aif->id)) {  in aif_free()
829 	if (!aifs_active(&tscs454->aifs_status)) {  in aif_free()
831 				tscs454->internal_rate.pll->id);  in aif_free()
832 		free_pll(tscs454->internal_rate.pll);  in aif_free()
835 	mutex_unlock(&tscs454->aifs_status_lock);  in aif_free()
2637 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_set_sysclk()  local
2649 	tscs454->bclk_freq = freq;  in tscs454_set_sysclk()
2887 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_set_dai_fmt()  local
2888 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_set_dai_fmt()
3174 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_hw_params()  local
3176 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_hw_params()
3180 	mutex_lock(&tscs454->aifs_status_lock);  in tscs454_hw_params()
3185 	if (!aif_active(&tscs454->aifs_status, aif->id)) {  in tscs454_hw_params()
3187 			aif->pll = &tscs454->pll1;  in tscs454_hw_params()
3189 			aif->pll = &tscs454->pll2;  in tscs454_hw_params()
3197 	if (!aifs_active(&tscs454->aifs_status)) { /* First active aif */  in tscs454_hw_params()
3200 			tscs454->internal_rate.pll = &tscs454->pll1;  in tscs454_hw_params()
3202 			tscs454->internal_rate.pll = &tscs454->pll2;  in tscs454_hw_params()
3205 				tscs454->internal_rate.pll->id);  in tscs454_hw_params()
3207 		reserve_pll(tscs454->internal_rate.pll);  in tscs454_hw_params()
3223 	set_aif_status_active(&tscs454->aifs_status, aif->id,  in tscs454_hw_params()
3227 		aif->id, tscs454->aifs_status.streams);  in tscs454_hw_params()
3231 	mutex_unlock(&tscs454->aifs_status_lock);  in tscs454_hw_params()
3240 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_hw_free()  local
3241 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_hw_free()
3252 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_prepare()  local
3253 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_prepare()
3284 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_probe()  local
3288 	switch (tscs454->sysclk_src_id) {  in tscs454_probe()
3314 	if (tscs454->sysclk_src_id < PLL_INPUT_BCLK)  in tscs454_probe()
3405 	struct tscs454 *tscs454;  in tscs454_i2c_probe()  local
3409 	tscs454 = devm_kzalloc(&i2c->dev, sizeof(*tscs454), GFP_KERNEL);  in tscs454_i2c_probe()
3410 	if (!tscs454)  in tscs454_i2c_probe()
3413 	ret = tscs454_data_init(tscs454, i2c);  in tscs454_i2c_probe()
3417 	i2c_set_clientdata(i2c, tscs454);  in tscs454_i2c_probe()
3420 		tscs454->sysclk = devm_clk_get(&i2c->dev, src_names[src]);  in tscs454_i2c_probe()
3421 		if (!IS_ERR(tscs454->sysclk)) {  in tscs454_i2c_probe()
3423 		} else if (PTR_ERR(tscs454->sysclk) != -ENOENT) {  in tscs454_i2c_probe()
3424 			ret = PTR_ERR(tscs454->sysclk);  in tscs454_i2c_probe()
3430 	tscs454->sysclk_src_id = src;  in tscs454_i2c_probe()
3432 	ret = regmap_write(tscs454->regmap,  in tscs454_i2c_probe()
3438 	regcache_mark_dirty(tscs454->regmap);  in tscs454_i2c_probe()
3440 	ret = regmap_register_patch(tscs454->regmap, tscs454_patch,  in tscs454_i2c_probe()
3447 	regmap_write(tscs454->regmap, R_PAGESEL, 0x00);  in tscs454_i2c_probe()