110 struct ssm2518 {  struct
311 static int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,  in ssm2518_lookup_mcs()  argument
328 		if (sysclks[i] == ssm2518->sysclk)  in ssm2518_lookup_mcs()
339 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(component);  in ssm2518_hw_params()  local
345 	mcs = ssm2518_lookup_mcs(ssm2518, rate);  in ssm2518_hw_params()
362 	if (ssm2518->right_j) {  in ssm2518_hw_params()
377 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_CLOCK,  in ssm2518_hw_params()
382 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1,  in ssm2518_hw_params()
387 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_hw_params()
393 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(dai->component);  in ssm2518_mute()  local
401 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_MUTE_CTRL,  in ssm2518_mute()
407 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(dai->component);  in ssm2518_set_dai_fmt()  local
438 	ssm2518->right_j = false;  in ssm2518_set_dai_fmt()
449 		ssm2518->right_j = true;  in ssm2518_set_dai_fmt()
469 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL1, ctrl1);  in ssm2518_set_dai_fmt()
473 	return regmap_write(ssm2518->regmap, SSM2518_REG_SAI_CTRL2, ctrl2);  in ssm2518_set_dai_fmt()
476 static int ssm2518_set_power(struct ssm2518 *ssm2518, bool enable)  in ssm2518_set_power()  argument
481 		ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_set_power()
483 		regcache_mark_dirty(ssm2518->regmap);  in ssm2518_set_power()
486 	if (gpio_is_valid(ssm2518->enable_gpio))  in ssm2518_set_power()
487 		gpio_set_value(ssm2518->enable_gpio, enable);  in ssm2518_set_power()
489 	regcache_cache_only(ssm2518->regmap, !enable);  in ssm2518_set_power()
492 		ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_set_power()
494 		regcache_sync(ssm2518->regmap);  in ssm2518_set_power()
503 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(component);  in ssm2518_set_bias_level()  local
513 			ret = ssm2518_set_power(ssm2518, true);  in ssm2518_set_bias_level()
516 		ret = ssm2518_set_power(ssm2518, false);  in ssm2518_set_bias_level()
526 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(dai->component);  in ssm2518_set_tdm_slot()  local
532 		return regmap_update_bits(ssm2518->regmap,  in ssm2518_set_tdm_slot()
593 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_CHAN_MAP,  in ssm2518_set_tdm_slot()
599 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL1,  in ssm2518_set_tdm_slot()
604 	return regmap_update_bits(ssm2518->regmap, SSM2518_REG_SAI_CTRL2,  in ssm2518_set_tdm_slot()
611 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(dai->component);  in ssm2518_startup()  local
613 	if (ssm2518->constraints)  in ssm2518_startup()
615 				SNDRV_PCM_HW_PARAM_RATE, ssm2518->constraints);  in ssm2518_startup()
647 	struct ssm2518 *ssm2518 = snd_soc_component_get_drvdata(component);  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()
742 	struct ssm2518 *ssm2518;  in ssm2518_i2c_probe()  local
745 	ssm2518 = devm_kzalloc(&i2c->dev, sizeof(*ssm2518), GFP_KERNEL);  in ssm2518_i2c_probe()
746 	if (ssm2518 == NULL)  in ssm2518_i2c_probe()
750 		ssm2518->enable_gpio = pdata->enable_gpio;  in ssm2518_i2c_probe()
752 		ssm2518->enable_gpio = of_get_gpio(i2c->dev.of_node, 0);  in ssm2518_i2c_probe()
753 		if (ssm2518->enable_gpio < 0 && ssm2518->enable_gpio != -ENOENT)  in ssm2518_i2c_probe()
754 			return ssm2518->enable_gpio;  in ssm2518_i2c_probe()
756 		ssm2518->enable_gpio = -1;  in ssm2518_i2c_probe()
759 	if (gpio_is_valid(ssm2518->enable_gpio)) {  in ssm2518_i2c_probe()
760 		ret = devm_gpio_request_one(&i2c->dev, ssm2518->enable_gpio,  in ssm2518_i2c_probe()
766 	i2c_set_clientdata(i2c, ssm2518);  in ssm2518_i2c_probe()
768 	ssm2518->regmap = devm_regmap_init_i2c(i2c, &ssm2518_regmap_config);  in ssm2518_i2c_probe()
769 	if (IS_ERR(ssm2518->regmap))  in ssm2518_i2c_probe()
770 		return PTR_ERR(ssm2518->regmap);  in ssm2518_i2c_probe()
778 	regcache_cache_bypass(ssm2518->regmap, true);  in ssm2518_i2c_probe()
779 	ret = regmap_write(ssm2518->regmap, SSM2518_REG_POWER1,  in ssm2518_i2c_probe()
781 	regcache_cache_bypass(ssm2518->regmap, false);  in ssm2518_i2c_probe()
785 	ret = regmap_update_bits(ssm2518->regmap, SSM2518_REG_POWER2,  in ssm2518_i2c_probe()
790 	ret = ssm2518_set_power(ssm2518, false);  in ssm2518_i2c_probe()