| /linux-6.12.1/Documentation/devicetree/bindings/sound/ ! |
| D | ti,tlv320adc3xxx.yaml | 95 ti,micbias2-gpo:
98 When set, the MICBIAS2 pin may be controlled via the GPIO framework,
102 specified by the ti,micbias2-vg property. When deactivated, the pin will
116 ti,micbias2-vg:
125 Mic bias voltage output on MICBIAS2 pin
129 ti,micbias2-gpo: ['ti,micbias2-vg']
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| D | qcom,wcd934x.yaml | 67 qcom,micbias2-microvolt:
68 description: micbias2 voltage
167 - qcom,micbias2-microvolt
189 qcom,micbias2-microvolt: false
217 qcom,micbias2-microvolt = <1800000>;
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| D | qcom,wcd93xx-common.yaml | 42 qcom,micbias2-microvolt:
43 description: micbias2 voltage
90 - qcom,micbias2-microvolt
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| D | dlg,da7213.yaml | 38 dlg,micbias2-lvl:
97 dlg,micbias2-lvl = <2500>;
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| D | qcom,pm8916-wcd-analog-codec.yaml | 89 qcom,micbias2-ext-cap:
92 True if micbias2 has an external capacitor.
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| D | da7218.txt | 30 - dlg,micbias2-lvl-millivolt : Voltage (mV) for Mic Bias 2
85 dlg,micbias2-lvl-millivolt = <2600>;
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| D | realtek,rt5631.yaml | 37 * MICBIAS2
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| D | qcom,wcd938x.yaml | 45 qcom,micbias2-microvolt = <1800000>;
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| D | qcom,wcd937x.yaml | 51 qcom,micbias2-microvolt = <1800000>;
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| D | qcom,wcd939x.yaml | 63 qcom,micbias2-microvolt = <1800000>;
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| /linux-6.12.1/arch/arm/boot/dts/samsung/ ! |
| D | exynos4412-n710x.dts | 94 "IN1LP", "MICBIAS2",
95 "IN1LN", "MICBIAS2",
96 "Headset Mic", "MICBIAS2",
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| D | exynos4412-galaxy-s3.dtsi | 200 "IN2LP:VXRN", "MICBIAS2",
201 "Headset Mic", "MICBIAS2",
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| /linux-6.12.1/sound/soc/codecs/ ! |
| D | wcd-mbhc-v2.c | 169 bool micbias2 = false; in wcd_mbhc_event_notify() local
177 micbias2 = mbhc->mbhc_cb->micbias_enable_status(component, MIC_BIAS_2); in wcd_mbhc_event_notify()
185 /* Disable current source if micbias2 enabled */ in wcd_mbhc_event_notify()
227 if (micbias2) in wcd_mbhc_event_notify()
237 if (micbias2) in wcd_mbhc_event_notify()
247 if (micbias2) in wcd_mbhc_event_notify()
257 if (micbias2) in wcd_mbhc_event_notify()
1049 bool micbias2 = false; in wcd_mbhc_adc_update_fsm_source() local
1057 micbias2 = mbhc->mbhc_cb->micbias_enable_status(mbhc->component, in wcd_mbhc_adc_update_fsm_source()
1060 if (!mbhc->is_hs_recording && !micbias2) in wcd_mbhc_adc_update_fsm_source()
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| D | nau8540.c | 315 SND_SOC_DAPM_SUPPLY("MICBIAS2", NAU8540_REG_MIC_BIAS, 11, 0, NULL, 0),
375 {"ADC CH3", NULL, "MICBIAS2"},
376 {"ADC CH4", NULL, "MICBIAS2"},
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| D | tlv320adc3xxx.c | 974 /* MICBIAS1 is offset 2, MICBIAS2 is offset 3 */ in adc3xxx_gpio_request()
1448 /* Configure mode for MICBIAS2: as Mic Bias output or GPO */ in adc3xxx_i2c_probe()
1449 ret = adc3xxx_parse_dt_micbias_gpo(adc3xxx, "ti,micbias2-gpo", &adc3xxx->micbias_gpo[1]); in adc3xxx_i2c_probe()
1456 /* Configure voltage for MICBIAS2 pin (ON voltage when used as GPO) */ in adc3xxx_i2c_probe()
1457 ret = adc3xxx_parse_dt_micbias_vg(adc3xxx, "ti,micbias2-vg", &adc3xxx->micbias_vg[1]); in adc3xxx_i2c_probe()
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| /linux-6.12.1/include/sound/ ! |
| D | adau1373.h | 30 enum adau1373_micbias_voltage micbias2; member
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| /linux-6.12.1/drivers/gpio/ ! |
| D | gpio-wm8994.c | 152 return "MICBIAS2 detect"; in wm8994_gpio_fn()
154 return "MICBIAS2 short"; in wm8994_gpio_fn()
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| /linux-6.12.1/arch/arm64/boot/dts/qcom/ ! |
| D | sdm845-oneplus-fajita.dts | 67 qcom,micbias2-microvolt = <2700000>;
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| D | sdm845-oneplus-enchilada.dts | 75 qcom,micbias2-microvolt = <2700000>;
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| D | msm8916-motorola-surnia.dts | 36 qcom,micbias2-ext-cap;
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| D | msm8916-motorola-osprey.dts | 51 qcom,micbias2-ext-cap;
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| D | sdm845-wcd9340.dtsi | 43 qcom,micbias2-microvolt = <1800000>;
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| /linux-6.12.1/Documentation/devicetree/bindings/slimbus/ ! |
| D | qcom,slim-ngd.yaml | 108 qcom,micbias2-microvolt = <1800000>;
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| /linux-6.12.1/drivers/regulator/ ! |
| D | lochnagar-regulator.c | 180 .supply_name = "MICBIAS2",
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| /linux-6.12.1/arch/arm64/boot/dts/renesas/ ! |
| D | r8a779g0-white-hawk-ard-audio-da7212.dtso | 137 dlg,micbias2-lvl = <2500>;
|