1 // SPDX-License-Identifier: GPL-2.0
109 #define MICB_VOLTAGE_REGVAL(v)		(((v - MICB_MIN_VAL)/MICB_STEP_SIZE) << 3)
283 	"vdd-cdc-io",
284 	"vdd-cdc-tx-rx-cx",
302 	/* Voltage threshold when internal current source of 100uA is used */
304 	/* Voltage threshold when microphone bias is ON */
358 	if (wcd->micbias_mv) {  in pm8916_wcd_analog_micbias_enable()
361 				    MICB_VOLTAGE_REGVAL(wcd->micbias_mv));  in pm8916_wcd_analog_micbias_enable()
366 		if (wcd->micbias_mv >= 2700)  in pm8916_wcd_analog_micbias_enable()
394 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_micbias_int()
411 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_micbias1()
415 						wcd->micbias1_cap_mode);  in pm8916_wcd_analog_enable_micbias1()
422 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_micbias2()
426 						wcd->micbias2_cap_mode);  in pm8916_wcd_analog_enable_micbias2()
433 	struct snd_soc_component *component = priv->component;  in pm8916_mbhc_configure_bias()
437 	if (!micbias2_enabled) { /* use internal 100uA Current source */  in pm8916_mbhc_configure_bias()
438 		/* Enable internal 2.2k Internal Rbias Resistor */  in pm8916_mbhc_configure_bias()
446 		/* enable 100uA internal current source */  in pm8916_mbhc_configure_bias()
456 		vrefs = &priv->vref_btn_micb[0];  in pm8916_mbhc_configure_bias()
458 		vrefs = &priv->vref_btn_cs[0];  in pm8916_mbhc_configure_bias()
479 	struct snd_soc_component *component = wcd->component;  in pm8916_wcd_setup_mbhc()
490 	if (wcd->hphl_jack_type_normally_open)  in pm8916_wcd_setup_mbhc()
493 	if (wcd->gnd_jack_type_normally_open)  in pm8916_wcd_setup_mbhc()
518 	if (wcd->mbhc_btn_enabled)  in pm8916_wcd_setup_mbhc()
523 	wcd->mbhc_btn0_released = false;  in pm8916_wcd_setup_mbhc()
524 	wcd->detect_accessory_type = true;  in pm8916_wcd_setup_mbhc()
532 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_micbias_int2()
555 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_adc()
559 	if (w->reg == CDC_A_TX_1_EN)  in pm8916_wcd_analog_enable_adc()
566 		if (w->reg == CDC_A_TX_2_EN)  in pm8916_wcd_analog_enable_adc()
578 		switch (w->reg) {  in pm8916_wcd_analog_enable_adc()
601 		switch (w->reg) {  in pm8916_wcd_analog_enable_adc()
628 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_spk_pa()
650 		snd_soc_component_update_bits(component, w->reg,  in pm8916_wcd_analog_enable_spk_pa()
675 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in pm8916_wcd_analog_enable_ear_pa()
720 	struct pm8916_wcd_analog_priv *priv = dev_get_drvdata(component->dev);  in pm8916_wcd_analog_probe()
723 	err = regulator_bulk_enable(ARRAY_SIZE(priv->supplies), priv->supplies);  in pm8916_wcd_analog_probe()
725 		dev_err(component->dev, "failed to enable regulators (%d)\n", err);  in pm8916_wcd_analog_probe()
730 				  dev_get_regmap(component->dev->parent, NULL));  in pm8916_wcd_analog_probe()
732 	priv->pmic_rev = snd_soc_component_read(component, CDC_D_REVISION1);  in pm8916_wcd_analog_probe()
733 	priv->codec_version = snd_soc_component_read(component, CDC_D_PERPH_SUBTYPE);  in pm8916_wcd_analog_probe()
735 	dev_info(component->dev, "PMIC REV: %d\t CODEC Version: %d\n",  in pm8916_wcd_analog_probe()
736 		 priv->pmic_rev, priv->codec_version);  in pm8916_wcd_analog_probe()
745 	priv->component = component;  in pm8916_wcd_analog_probe()
758 	struct pm8916_wcd_analog_priv *priv = dev_get_drvdata(component->dev);  in pm8916_wcd_analog_remove()
763 	regulator_bulk_disable(ARRAY_SIZE(priv->supplies),  in pm8916_wcd_analog_remove()
764 				      priv->supplies);  in pm8916_wcd_analog_remove()
851 	{"MIC_BIAS1", NULL, "vdd-micbias"},
852 	{"MIC_BIAS2", NULL, "vdd-micbias"},
854 	{"MIC BIAS External1", NULL, "MIC_BIAS1"},
855 	{"MIC BIAS Internal1", NULL, "MIC_BIAS1"},
856 	{"MIC BIAS External2", NULL, "MIC_BIAS2"},
857 	{"MIC BIAS Internal2", NULL, "MIC_BIAS2"},
858 	{"MIC BIAS Internal3", NULL, "MIC_BIAS1"},
904 	SND_SOC_DAPM_REGULATOR_SUPPLY("vdd-micbias", 0, 0),
918 	SND_SOC_DAPM_SUPPLY("MIC BIAS External1", SND_SOC_NOPM, 0, 0, NULL, 0),
919 	SND_SOC_DAPM_SUPPLY("MIC BIAS External2", SND_SOC_NOPM, 0, 0, NULL, 0),
921 	SND_SOC_DAPM_SUPPLY("MIC BIAS Internal1", CDC_A_MICB_1_INT_RBIAS, 7, 0,
924 	SND_SOC_DAPM_SUPPLY("MIC BIAS Internal2", CDC_A_MICB_1_INT_RBIAS, 4, 0,
928 	SND_SOC_DAPM_SUPPLY("MIC BIAS Internal3", CDC_A_MICB_1_INT_RBIAS, 1, 0,
982 	wcd->jack = jack;  in pm8916_wcd_analog_set_jack()
991 	if (priv->detect_accessory_type) {  in mbhc_btn_release_irq_handler()
992 		struct snd_soc_component *component = priv->component;  in mbhc_btn_release_irq_handler()
996 		if ((val != -1) && !(val & CDC_A_MBHC_RESULT_1_BTN_RESULT_MASK))  in mbhc_btn_release_irq_handler()
997 			priv->mbhc_btn0_released = true;  in mbhc_btn_release_irq_handler()
1000 		snd_soc_jack_report(priv->jack, 0, btn_mask);  in mbhc_btn_release_irq_handler()
1009 	struct snd_soc_component *component = priv->component;  in mbhc_btn_press_irq_handler()
1017 		snd_soc_jack_report(priv->jack, SND_JACK_BTN_4, btn_mask);  in mbhc_btn_press_irq_handler()
1020 		snd_soc_jack_report(priv->jack, SND_JACK_BTN_3, btn_mask);  in mbhc_btn_press_irq_handler()
1023 		snd_soc_jack_report(priv->jack, SND_JACK_BTN_2, btn_mask);  in mbhc_btn_press_irq_handler()
1026 		snd_soc_jack_report(priv->jack, SND_JACK_BTN_1, btn_mask);  in mbhc_btn_press_irq_handler()
1030 		if (!priv->detect_accessory_type)  in mbhc_btn_press_irq_handler()
1031 			snd_soc_jack_report(priv->jack,  in mbhc_btn_press_irq_handler()
1035 		dev_err(component->dev,  in mbhc_btn_press_irq_handler()
1046 	struct snd_soc_component *component = priv->component;  in pm8916_mbhc_switch_irq_handler()
1074 		if (priv->mbhc_btn0_released)  in pm8916_mbhc_switch_irq_handler()
1075 			snd_soc_jack_report(priv->jack,  in pm8916_mbhc_switch_irq_handler()
1078 			snd_soc_jack_report(priv->jack,  in pm8916_mbhc_switch_irq_handler()
1081 		priv->detect_accessory_type = false;  in pm8916_mbhc_switch_irq_handler()
1084 		snd_soc_jack_report(priv->jack, 0, hs_jack_mask);  in pm8916_mbhc_switch_irq_handler()
1085 		priv->detect_accessory_type = true;  in pm8916_mbhc_switch_irq_handler()
1086 		priv->mbhc_btn0_released = false;  in pm8916_mbhc_switch_irq_handler()
1137 	if (of_property_read_bool(dev->of_node, "qcom,micbias1-ext-cap"))  in pm8916_wcd_analog_parse_dt()
1138 		priv->micbias1_cap_mode = MICB_1_EN_EXT_BYP_CAP;  in pm8916_wcd_analog_parse_dt()
1140 		priv->micbias1_cap_mode = MICB_1_EN_NO_EXT_BYP_CAP;  in pm8916_wcd_analog_parse_dt()
1142 	if (of_property_read_bool(dev->of_node, "qcom,micbias2-ext-cap"))  in pm8916_wcd_analog_parse_dt()
1143 		priv->micbias2_cap_mode = MICB_1_EN_EXT_BYP_CAP;  in pm8916_wcd_analog_parse_dt()
1145 		priv->micbias2_cap_mode = MICB_1_EN_NO_EXT_BYP_CAP;  in pm8916_wcd_analog_parse_dt()
1147 	of_property_read_u32(dev->of_node, "qcom,micbias-lvl",  in pm8916_wcd_analog_parse_dt()
1148 			     &priv->micbias_mv);  in pm8916_wcd_analog_parse_dt()
1150 	if (of_property_read_bool(dev->of_node,  in pm8916_wcd_analog_parse_dt()
1151 				  "qcom,hphl-jack-type-normally-open"))  in pm8916_wcd_analog_parse_dt()
1152 		priv->hphl_jack_type_normally_open = true;  in pm8916_wcd_analog_parse_dt()
1154 		priv->hphl_jack_type_normally_open = false;  in pm8916_wcd_analog_parse_dt()
1156 	if (of_property_read_bool(dev->of_node,  in pm8916_wcd_analog_parse_dt()
1157 				  "qcom,gnd-jack-type-normally-open"))  in pm8916_wcd_analog_parse_dt()
1158 		priv->gnd_jack_type_normally_open = true;  in pm8916_wcd_analog_parse_dt()
1160 		priv->gnd_jack_type_normally_open = false;  in pm8916_wcd_analog_parse_dt()
1162 	priv->mbhc_btn_enabled = true;  in pm8916_wcd_analog_parse_dt()
1163 	rval = of_property_read_u32_array(dev->of_node,  in pm8916_wcd_analog_parse_dt()
1164 					  "qcom,mbhc-vthreshold-low",  in pm8916_wcd_analog_parse_dt()
1165 					  &priv->vref_btn_cs[0],  in pm8916_wcd_analog_parse_dt()
1168 		priv->mbhc_btn_enabled = false;  in pm8916_wcd_analog_parse_dt()
1170 		rval = of_property_read_u32_array(dev->of_node,  in pm8916_wcd_analog_parse_dt()
1171 						  "qcom,mbhc-vthreshold-high",  in pm8916_wcd_analog_parse_dt()
1172 						  &priv->vref_btn_micb[0],  in pm8916_wcd_analog_parse_dt()
1175 			priv->mbhc_btn_enabled = false;  in pm8916_wcd_analog_parse_dt()
1178 	if (!priv->mbhc_btn_enabled)  in pm8916_wcd_analog_parse_dt()
1189 	struct device *dev = &pdev->dev;  in pm8916_wcd_analog_spmi_probe()
1194 		return -ENOMEM;  in pm8916_wcd_analog_spmi_probe()
1201 		priv->supplies[i].supply = supply_names[i];  in pm8916_wcd_analog_spmi_probe()
1203 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(priv->supplies),  in pm8916_wcd_analog_spmi_probe()
1204 				    priv->supplies);  in pm8916_wcd_analog_spmi_probe()
1224 	if (priv->mbhc_btn_enabled) {  in pm8916_wcd_analog_spmi_probe()
1262 	{ .compatible = "qcom,pm8916-wcd-analog-codec", },
1270 		   .name = "qcom,pm8916-wcd-spmi-codec",