1 // SPDX-License-Identifier: GPL-2.0
28 	"vdd-a",
29 	"vdd-io",
112 	struct regmap *regmap = cs530x->regmap;  in cs530x_put_volsw_vu()
130 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1270, 50, 0);
133 	"Min Phase Slow Roll-off",
134 	"Min Phase Fast Roll-off",
135 	"Linear Phase Slow Roll-off",
136 	"Linear Phase Fast Roll-off",
203 SOC_SINGLE_EXT_TLV("IN4 Volume", CS530X_IN_VOL_CTRL2_1, 0, 255, 1,
211 SOC_SINGLE_EXT_TLV("IN5 Volume", CS530X_IN_VOL_CTRL3_0, 0, 255, 1,
229 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in cs530x_adc_event()
231 	struct regmap *regmap = cs530x->regmap;  in cs530x_adc_event()
235 		cs530x->adc_pairs_count++;  in cs530x_adc_event()
239 				 (w->shift * 2), CS530X_IN_MUTE);  in cs530x_adc_event()
241 				 ((w->shift+1) * 2), CS530X_IN_MUTE);  in cs530x_adc_event()
243 		cs530x->adc_pairs_count--;  in cs530x_adc_event()
244 		if (!cs530x->adc_pairs_count) {  in cs530x_adc_event()
252 			       (w->shift * 2), CS530X_IN_MUTE);  in cs530x_adc_event()
254 			       ((w->shift+1) * 2), CS530X_IN_MUTE);  in cs530x_adc_event()
258 		return -EINVAL;  in cs530x_adc_event()
301 SND_SOC_DAPM_INPUT("IN4"),
312 SND_SOC_DAPM_INPUT("IN5"),
351 	{ "ADC34 Enable", "Switch", "IN4" },
367 	{ "ADC56 Enable", "Switch", "IN5" },
421 	struct regmap *regmap = cs530x->regmap;  in cs530x_set_bclk()
442 		dev_err(component->dev, "Invalid BCLK frequency %d\n", freq);  in cs530x_set_bclk()
443 		return -EINVAL;  in cs530x_set_bclk()
446 	dev_dbg(component->dev, "BCLK frequency is %d\n", freq);  in cs530x_set_bclk()
456 	struct regmap *regmap = priv->regmap;  in cs530x_set_pll_refclk()
477 		dev_err(component->dev, "Invalid PLL refclk %d\n", freq);  in cs530x_set_pll_refclk()
478 		return -EINVAL;  in cs530x_set_pll_refclk()
489 	struct snd_soc_component *component = dai->component;  in cs530x_hw_params()
491 	struct regmap *regmap = cs530x->regmap;  in cs530x_hw_params()
521 		dev_err(component->dev, "Invalid sample rate %d\n", fs);  in cs530x_hw_params()
522 		return -EINVAL;  in cs530x_hw_params()
525 	cs530x->fs = fs;  in cs530x_hw_params()
532 		dev_dbg(component->dev, "Configuring for %d %d bit TDM slots\n",  in cs530x_hw_params()
533 			cs530x->tdm_slots, cs530x->tdm_width);  in cs530x_hw_params()
535 						  cs530x->tdm_width,  in cs530x_hw_params()
536 						  cs530x->tdm_slots,  in cs530x_hw_params()
554 	struct snd_soc_component *component = dai->component;  in cs530x_set_fmt()
556 	struct regmap *regmap = priv->regmap;  in cs530x_set_fmt()
566 		return -EINVAL;  in cs530x_set_fmt()
580 		return -EINVAL;  in cs530x_set_fmt()
590 		return -EINVAL;  in cs530x_set_fmt()
611 		dev_err(component->dev, "Invalid MCLK %d\n", freq);  in cs530x_check_mclk_freq()
619 	struct snd_soc_component *component = dai->component;  in cs530x_set_tdm_slot()
621 	struct regmap *regmap = cs530x->regmap;  in cs530x_set_tdm_slot()
656 		dev_err(component->dev, "Invalid TX slot(s) 0x%x\n", tx_mask);  in cs530x_set_tdm_slot()
657 		return -EINVAL;  in cs530x_set_tdm_slot()
660 	cs530x->tdm_width = slot_width;  in cs530x_set_tdm_slot()
661 	cs530x->tdm_slots = slots;  in cs530x_set_tdm_slot()
675 	.name = "cs530x-dai",
693 	struct regmap *regmap = cs530x->regmap;  in cs530x_set_pll()
706 			return -EINVAL;  in cs530x_set_pll()
716 		dev_err(component->dev, "Invalid PLL source %d\n", source);  in cs530x_set_pll()
717 		return -EINVAL;  in cs530x_set_pll()
733 	switch (cs530x->devtype) {  in cs530x_component_probe()
769 		dev_err(component->dev, "Invalid device type %d\n",  in cs530x_component_probe()
770 			cs530x->devtype);  in cs530x_component_probe()
771 		return -EINVAL;  in cs530x_component_probe()
781 	struct regmap *regmap = cs530x->regmap;  in cs530x_set_sysclk()
786 			dev_err(component->dev, "Invalid MCLK source rate %d\n",  in cs530x_set_sysclk()
788 			return -EINVAL;  in cs530x_set_sysclk()
791 		cs530x->mclk_rate = freq;  in cs530x_set_sysclk()
796 		dev_err(component->dev, "Invalid clock id %d\n", clk_id);  in cs530x_set_sysclk()
797 		return -EINVAL;  in cs530x_set_sysclk()
828 	struct device *dev = cs530x->dev;  in cs530x_check_device_id()
832 	ret = regmap_read(cs530x->regmap, CS530X_DEVID, &dev_id);  in cs530x_check_device_id()
836 	ret = regmap_read(cs530x->regmap, CS530X_REVID, &rev);  in cs530x_check_device_id()
844 		cs530x->num_adcs = 2;  in cs530x_check_device_id()
847 		cs530x->num_adcs = 4;  in cs530x_check_device_id()
850 		cs530x->num_adcs = 8;  in cs530x_check_device_id()
853 		return dev_err_probe(dev, -EINVAL, "Invalid device ID 0x%x\n",  in cs530x_check_device_id()
862 	struct regmap *regmap = cs530x->regmap;  in cs530x_parse_device_properties()
863 	struct device *dev = cs530x->dev;  in cs530x_parse_device_properties()
866 	switch (cs530x->num_adcs) {  in cs530x_parse_device_properties()
868 		if (device_property_read_bool(dev, "cirrus,in-hiz-pin78"))  in cs530x_parse_device_properties()
871 		if (device_property_read_bool(dev, "cirrus,in-hiz-pin56"))  in cs530x_parse_device_properties()
876 		if (device_property_read_bool(dev, "cirrus,in-hiz-pin34"))  in cs530x_parse_device_properties()
881 		if (device_property_read_bool(dev, "cirrus,in-hiz-pin12"))  in cs530x_parse_device_properties()
886 		return dev_err_probe(dev, -EINVAL,  in cs530x_parse_device_properties()
888 				     cs530x->num_adcs);  in cs530x_parse_device_properties()
894 	struct device *dev = cs530x->dev;  in cs530x_probe()
897 	cs530x->dev_dai = devm_kmemdup(dev, &cs530x_dai,  in cs530x_probe()
898 					sizeof(*(cs530x->dev_dai)),  in cs530x_probe()
900 	if (!cs530x->dev_dai)  in cs530x_probe()
901 		return -ENOMEM;  in cs530x_probe()
903 	for (i = 0; i < ARRAY_SIZE(cs530x->supplies); i++)  in cs530x_probe()
904 		cs530x->supplies[i].supply = cs530x_supply_names[i];  in cs530x_probe()
906 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(cs530x->supplies),  in cs530x_probe()
907 				      cs530x->supplies);  in cs530x_probe()
911 	ret = regulator_bulk_enable(ARRAY_SIZE(cs530x->supplies),  in cs530x_probe()
912 				    cs530x->supplies);  in cs530x_probe()
916 	cs530x->reset_gpio = devm_gpiod_get_optional(dev, "reset",  in cs530x_probe()
918 	if (IS_ERR(cs530x->reset_gpio)) {  in cs530x_probe()
919 		ret = dev_err_probe(dev, PTR_ERR(cs530x->reset_gpio),  in cs530x_probe()
924 	if (cs530x->reset_gpio) {  in cs530x_probe()
926 		gpiod_set_value_cansleep(cs530x->reset_gpio, 0);  in cs530x_probe()
934 	if (!cs530x->reset_gpio) {  in cs530x_probe()
935 		ret = regmap_write(cs530x->regmap, CS530X_SW_RESET,  in cs530x_probe()
947 	cs530x->dev_dai->capture.channels_max = cs530x->num_adcs;  in cs530x_probe()
950 			&soc_component_dev_cs530x, cs530x->dev_dai, 1);  in cs530x_probe()
959 	gpiod_set_value_cansleep(cs530x->reset_gpio, 1);  in cs530x_probe()
962 	regulator_bulk_disable(ARRAY_SIZE(cs530x->supplies),  in cs530x_probe()
963 			       cs530x->supplies);  in cs530x_probe()