125 struct tscs454 {  struct
277 static inline int tscs454_data_init(struct tscs454 *tscs454,  in tscs454_data_init()  argument
283 	tscs454->regmap = devm_regmap_init_i2c(i2c, &tscs454_regmap_cfg);  in tscs454_data_init()
284 	if (IS_ERR(tscs454->regmap)) {  in tscs454_data_init()
285 		ret = PTR_ERR(tscs454->regmap);  in tscs454_data_init()
290 		aif_init(&tscs454->aifs[i], i);  in tscs454_data_init()
292 	mutex_init(&tscs454->aifs_status_lock);  in tscs454_data_init()
293 	pll_init(&tscs454->pll1, 1);  in tscs454_data_init()
294 	pll_init(&tscs454->pll2, 2);  in tscs454_data_init()
296 	coeff_ram_init(&tscs454->dac_ram);  in tscs454_data_init()
297 	coeff_ram_init(&tscs454->spk_ram);  in tscs454_data_init()
298 	coeff_ram_init(&tscs454->sub_ram);  in tscs454_data_init()
313 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in coeff_ram_get()  local
321 		coeff_ram = tscs454->dac_ram.cache;  in coeff_ram_get()
322 		coeff_ram_lock = &tscs454->dac_ram.lock;  in coeff_ram_get()
324 		coeff_ram = tscs454->spk_ram.cache;  in coeff_ram_get()
325 		coeff_ram_lock = &tscs454->spk_ram.lock;  in coeff_ram_get()
327 		coeff_ram = tscs454->sub_ram.cache;  in coeff_ram_get()
328 		coeff_ram_lock = &tscs454->sub_ram.lock;  in coeff_ram_get()
348 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in write_coeff_ram()  local
374 		ret = regmap_write(tscs454->regmap, r_addr, coeff_addr);  in write_coeff_ram()
381 		ret = regmap_bulk_write(tscs454->regmap, r_wr,  in write_coeff_ram()
399 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in coeff_ram_put()  local
414 		coeff_ram = tscs454->dac_ram.cache;  in coeff_ram_put()
415 		coeff_ram_lock = &tscs454->dac_ram.lock;  in coeff_ram_put()
416 		coeff_ram_synced = &tscs454->dac_ram.synced;  in coeff_ram_put()
421 		coeff_ram = tscs454->spk_ram.cache;  in coeff_ram_put()
422 		coeff_ram_lock = &tscs454->spk_ram.lock;  in coeff_ram_put()
423 		coeff_ram_synced = &tscs454->spk_ram.synced;  in coeff_ram_put()
428 		coeff_ram = tscs454->sub_ram.cache;  in coeff_ram_put()
429 		coeff_ram_lock = &tscs454->sub_ram.lock;  in coeff_ram_put()
430 		coeff_ram_synced = &tscs454->sub_ram.synced;  in coeff_ram_put()
445 	mutex_lock(&tscs454->pll1.lock);  in coeff_ram_put()
446 	mutex_lock(&tscs454->pll2.lock);  in coeff_ram_put()
468 	mutex_unlock(&tscs454->pll2.lock);  in coeff_ram_put()
469 	mutex_unlock(&tscs454->pll1.lock);  in coeff_ram_put()
476 		struct tscs454 *tscs454)  in coeff_ram_sync()  argument
480 	mutex_lock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
481 	if (!tscs454->dac_ram.synced) {  in coeff_ram_sync()
482 		ret = write_coeff_ram(component, tscs454->dac_ram.cache,  in coeff_ram_sync()
486 			mutex_unlock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
490 	mutex_unlock(&tscs454->dac_ram.lock);  in coeff_ram_sync()
492 	mutex_lock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
493 	if (!tscs454->spk_ram.synced) {  in coeff_ram_sync()
494 		ret = write_coeff_ram(component, tscs454->spk_ram.cache,  in coeff_ram_sync()
498 			mutex_unlock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
502 	mutex_unlock(&tscs454->spk_ram.lock);  in coeff_ram_sync()
504 	mutex_lock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
505 	if (!tscs454->sub_ram.synced) {  in coeff_ram_sync()
506 		ret = write_coeff_ram(component, tscs454->sub_ram.cache,  in coeff_ram_sync()
510 			mutex_unlock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
514 	mutex_unlock(&tscs454->sub_ram.lock);  in coeff_ram_sync()
638 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in set_sysclk()  local
644 	if (tscs454->sysclk_src_id < PLL_INPUT_BCLK)  in set_sysclk()
645 		freq = clk_get_rate(tscs454->sysclk);  in set_sysclk()
647 		freq = tscs454->bclk_freq;  in set_sysclk()
690 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in pll_connected()  local
694 		mutex_lock(&tscs454->pll1.lock);  in pll_connected()
695 		users = tscs454->pll1.users;  in pll_connected()
696 		mutex_unlock(&tscs454->pll1.lock);  in pll_connected()
700 		mutex_lock(&tscs454->pll2.lock);  in pll_connected()
701 		users = tscs454->pll2.users;  in pll_connected()
702 		mutex_unlock(&tscs454->pll2.lock);  in pll_connected()
719 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in pll_power_event()  local
754 		ret = coeff_ram_sync(component, tscs454);  in pll_power_event()
816 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in aif_free()  local
818 	mutex_lock(&tscs454->aifs_status_lock);  in aif_free()
822 	set_aif_status_inactive(&tscs454->aifs_status, aif->id, playback);  in aif_free()
825 		aif->id, tscs454->aifs_status.streams);  in aif_free()
827 	if (!aif_active(&tscs454->aifs_status, aif->id)) {  in aif_free()
835 	if (!aifs_active(&tscs454->aifs_status)) {  in aif_free()
837 				tscs454->internal_rate.pll->id);  in aif_free()
838 		free_pll(tscs454->internal_rate.pll);  in aif_free()
841 	mutex_unlock(&tscs454->aifs_status_lock);  in aif_free()
2643 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_set_sysclk()  local
2658 	tscs454->bclk_freq = freq;  in tscs454_set_sysclk()
2896 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_set_dai_fmt()  local
2897 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_set_dai_fmt()
3184 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_hw_params()  local
3186 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_hw_params()
3190 	mutex_lock(&tscs454->aifs_status_lock);  in tscs454_hw_params()
3195 	if (!aif_active(&tscs454->aifs_status, aif->id)) {  in tscs454_hw_params()
3197 			aif->pll = &tscs454->pll1;  in tscs454_hw_params()
3199 			aif->pll = &tscs454->pll2;  in tscs454_hw_params()
3207 	if (!aifs_active(&tscs454->aifs_status)) { /* First active aif */  in tscs454_hw_params()
3213 			tscs454->internal_rate.pll = &tscs454->pll1;  in tscs454_hw_params()
3215 			tscs454->internal_rate.pll = &tscs454->pll2;  in tscs454_hw_params()
3218 				tscs454->internal_rate.pll->id);  in tscs454_hw_params()
3220 		reserve_pll(tscs454->internal_rate.pll);  in tscs454_hw_params()
3236 	set_aif_status_active(&tscs454->aifs_status, aif->id,  in tscs454_hw_params()
3240 		aif->id, tscs454->aifs_status.streams);  in tscs454_hw_params()
3244 	mutex_unlock(&tscs454->aifs_status_lock);  in tscs454_hw_params()
3253 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_hw_free()  local
3254 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_hw_free()
3265 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_prepare()  local
3266 	struct aif *aif = &tscs454->aifs[dai->id];  in tscs454_prepare()
3297 	struct tscs454 *tscs454 = snd_soc_component_get_drvdata(component);  in tscs454_probe()  local
3301 	switch (tscs454->sysclk_src_id) {  in tscs454_probe()
3327 	if (tscs454->sysclk_src_id < PLL_INPUT_BCLK)  in tscs454_probe()
3418 	struct tscs454 *tscs454;  in tscs454_i2c_probe()  local
3422 	tscs454 = devm_kzalloc(&i2c->dev, sizeof(*tscs454), GFP_KERNEL);  in tscs454_i2c_probe()
3423 	if (!tscs454)  in tscs454_i2c_probe()
3426 	ret = tscs454_data_init(tscs454, i2c);  in tscs454_i2c_probe()
3430 	i2c_set_clientdata(i2c, tscs454);  in tscs454_i2c_probe()
3433 		tscs454->sysclk = devm_clk_get(&i2c->dev, src_names[src]);  in tscs454_i2c_probe()
3434 		if (!IS_ERR(tscs454->sysclk)) {  in tscs454_i2c_probe()
3436 		} else if (PTR_ERR(tscs454->sysclk) != -ENOENT) {  in tscs454_i2c_probe()
3437 			ret = PTR_ERR(tscs454->sysclk);  in tscs454_i2c_probe()
3443 	tscs454->sysclk_src_id = src;  in tscs454_i2c_probe()
3445 	ret = regmap_write(tscs454->regmap,  in tscs454_i2c_probe()
3451 	regcache_mark_dirty(tscs454->regmap);  in tscs454_i2c_probe()
3453 	ret = regmap_register_patch(tscs454->regmap, tscs454_patch,  in tscs454_i2c_probe()
3460 	regmap_write(tscs454->regmap, R_PAGESEL, 0x00);  in tscs454_i2c_probe()