111 struct ssm2518 {  struct
312 static unsigned int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,  in ssm2518_lookup_mcs()  argument
329 		if (sysclks[i] == ssm2518->sysclk)  in ssm2518_lookup_mcs()
340 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec);  in ssm2518_hw_params()  local
346 	mcs = ssm2518_lookup_mcs(ssm2518, rate);  in ssm2518_hw_params()
363 	if (ssm2518->right_j) {  in ssm2518_hw_params()
378 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_CLOCK,  in ssm2518_hw_params()
383 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1,  in ssm2518_hw_params()
388 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_hw_params()
394 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec);  in ssm2518_mute()  local
402 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_MUTE_CTRL,  in ssm2518_mute()
408 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec);  in ssm2518_set_dai_fmt()  local
439 	ssm2518->right_j = false;  in ssm2518_set_dai_fmt()
450 		ssm2518->right_j = true;  in ssm2518_set_dai_fmt()
470 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL1, ctrl1);  in ssm2518_set_dai_fmt()
474 	return regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL2, ctrl2);  in ssm2518_set_dai_fmt()
477 static int ssm2518_set_power(struct ssm2518 *ssm2518, bool enable)  in ssm2518_set_power()  argument
482 		ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_set_power()
484 		regcache_mark_dirty(ssm2518->regmap);  in ssm2518_set_power()
487 	if (gpio_is_valid(ssm2518->enable_gpio))  in ssm2518_set_power()
488 		gpio_set_value(ssm2518->enable_gpio, enable);  in ssm2518_set_power()
490 	regcache_cache_only(ssm2518->regmap, !enable);  in ssm2518_set_power()
493 		ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_set_power()
495 		regcache_sync(ssm2518->regmap);  in ssm2518_set_power()
504 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec);  in ssm2518_set_bias_level()  local
514 			ret = ssm2518_set_power(ssm2518, true);  in ssm2518_set_bias_level()
517 		ret = ssm2518_set_power(ssm2518, false);  in ssm2518_set_bias_level()
527 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec);  in ssm2518_set_tdm_slot()  local
533 		return regmap_update_bits(ssm2518->regmap,  in ssm2518_set_tdm_slot()
594 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_CHAN_MAP,  in ssm2518_set_tdm_slot()
600 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1,  in ssm2518_set_tdm_slot()
605 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL2,  in ssm2518_set_tdm_slot()
612 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(dai->codec);  in ssm2518_startup()  local
614 	if (ssm2518->constraints)  in ssm2518_startup()
616 				SNDRV_PCM_HW_PARAM_RATE, ssm2518->constraints);  in ssm2518_startup()
647 	struct ssm2518 *ssm2518 = snd_soc_codec_get_drvdata(codec);  in ssm2518_set_sysclk()  local
669 		ssm2518->constraints = NULL;  in ssm2518_set_sysclk()
677 		ssm2518->constraints = &ssm2518_constraints_2048000;  in ssm2518_set_sysclk()
688 		ssm2518->constraints = &ssm2518_constraints_2822000;  in ssm2518_set_sysclk()
696 		ssm2518->constraints = &ssm2518_constraints_3072000;  in ssm2518_set_sysclk()
701 		ssm2518->constraints = &ssm2518_constraints_12288000;  in ssm2518_set_sysclk()
707 	ssm2518->sysclk = freq;  in ssm2518_set_sysclk()
709 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_set_sysclk()
741 	struct ssm2518 *ssm2518;  in ssm2518_i2c_probe()  local
744 	ssm2518 = devm_kzalloc(&i2c->dev, sizeof(*ssm2518), GFP_KERNEL);  in ssm2518_i2c_probe()
745 	if (ssm2518 == NULL)  in ssm2518_i2c_probe()
749 		ssm2518->enable_gpio = pdata->enable_gpio;  in ssm2518_i2c_probe()
751 		ssm2518->enable_gpio = of_get_gpio(i2c->dev.of_node, 0);  in ssm2518_i2c_probe()
752 		if (ssm2518->enable_gpio < 0 && ssm2518->enable_gpio != -ENOENT)  in ssm2518_i2c_probe()
753 			return ssm2518->enable_gpio;  in ssm2518_i2c_probe()
755 		ssm2518->enable_gpio = -1;  in ssm2518_i2c_probe()
758 	if (gpio_is_valid(ssm2518->enable_gpio)) {  in ssm2518_i2c_probe()
759 		ret = devm_gpio_request_one(&i2c->dev, ssm2518->enable_gpio,  in ssm2518_i2c_probe()
765 	i2c_set_clientdata(i2c, ssm2518);  in ssm2518_i2c_probe()
767 	ssm2518->regmap = devm_regmap_init_i2c(i2c, &ssm2518_regmap_config);  in ssm2518_i2c_probe()
768 	if (IS_ERR(ssm2518->regmap))  in ssm2518_i2c_probe()
769 		return PTR_ERR(ssm2518->regmap);  in ssm2518_i2c_probe()
777 	regcache_cache_bypass(ssm2518->regmap, true);  in ssm2518_i2c_probe()
778 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_i2c_probe()
780 	regcache_cache_bypass(ssm2518->regmap, false);  in ssm2518_i2c_probe()
784 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER2,  in ssm2518_i2c_probe()
789 	ret = ssm2518_set_power(ssm2518, false);  in ssm2518_i2c_probe()