Home
last modified time | relevance | path

Searched +full:micbias +full:- +full:input (Results 1 – 25 of 146) sorted by relevance

123456

/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dcs42l52.txt5 - compatible : "cirrus,cs42l52"
7 - reg : the I2C address of the device for I2C
11 - cirrus,reset-gpio : GPIO controller's phandle and the number
14 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
22 as a differential input. If not present then the MICA input is configured as
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
26 as a differential input. If not present then the MICB input is configured as
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
[all …]
Dti,tlv320aic3x.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 TLV320AIC3x are a series of low-power stereo audio codecs with stereo
13 single-ended or fully differential configurations.
16 data bus is programmable for I2S, left/right-justified, DSP, or TDM modes.
29 CODEC input pins for TLV320AIC3104:
35 CODEC input pins for other compatible codecs:
44 - Jai Luthra <j-luthra@ti.com>
49 - ti,tlv320aic3x
[all …]
Dti,tlv320dac3100.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments - tlv320aic31xx Codec module
10 - Shenghao Ding <shenghao-ding@ti.com>
19 * MICBIAS
21 CODEC input pins:
28 The pins can be used in referring sound node's audio-routing property.
33 - ti,tlv320aic310x # - Generic TLV320AIC31xx with mono speaker amp
34 - ti,tlv320aic311x # - Generic TLV320AIC31xx with stereo speaker amp
[all …]
Dcs42l56.txt5 - compatible : "cirrus,cs42l56"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VCP-supply, VLDO-supply : power supplies for the device,
14 - cirrus,gpio-nreset : GPIO controller's phandle and the number
17 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
24 - cirrus,ain1a-ref-cfg, ain1b-ref-cfg : boolean, If present, AIN1A or AIN1B are configured
25 as a pseudo-differential input referenced to AIN1REF/AIN3A.
27 - cirrus,ain2a-ref-cfg, ain2b-ref-cfg : boolean, If present, AIN2A or AIN2B are configured
28 as a pseudo-differential input referenced to AIN2REF/AIN3B.
30 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin.
[all …]
Dnuvoton,nau8821.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Seven Lee <wtli@nuvoton.com>
13 - $ref: dai-common.yaml#
25 nuvoton,jkdet-enable:
29 nuvoton,jkdet-pull-enable:
30 description: Enable JKDET pin pull. If set - pin pull enabled,
34 nuvoton,jkdet-pull-up:
35 description: Pull-up JKDET pin. If set then JKDET pin is pull up,
[all …]
Ddialog,da7219.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Rau <David.Rau.opensource@dm.renesas.com>
13 The DA7219 is an ultra low-power audio codec with
14 in-built advanced accessory detection (AAD) for mobile
16 sample rates up to 96 kHz at 24-bit resolution.
28 VDD-supply:
32 VDDMIC-supply:
36 VDDIO-supply:
[all …]
Dnuvoton,nau8825.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - John Hsu <KCHSU0@nuvoton.com>
13 - $ref: dai-common.yaml#
18 - nuvoton,nau8825
26 nuvoton,jkdet-enable:
31 nuvoton,jkdet-pull-enable:
34 If set - pin pull enabled, otherwise pin in high impedance state.
37 nuvoton,jkdet-pull-up:
[all …]
Dcirrus,cs42l43.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 loudspeakers, and two ADCs for wired headset microphone input or
18 stereo line input. PDM inputs are provided for digital microphones.
21 - $ref: dai-common.yaml#
26 - cirrus,cs42l43
31 vdd-p-supply:
35 vdd-a-supply:
[all …]
Drt5651.txt7 - compatible : "realtek,rt5651".
9 - reg : The I2C address of the device.
13 - realtek,in2-differential
14 Boolean. Indicate MIC2 input are differential, rather than single-ended.
16 - realtek,dmic-en
19 - realtek,jack-detect-source
21 1: Use JD1_1 pin for jack-detect
22 2: Use JD1_2 pin for jack-detect
23 3: Use JD2 pin for jack-detect
25 - realtek,jack-detect-not-inverted
[all …]
Drt5640.txt7 - compatible : One of "realtek,rt5640" or "realtek,rt5639".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - clocks: The phandle of the master clock to the CODEC
16 - clock-names: Should be "mclk"
18 - realtek,in1-differential
19 - realtek,in2-differential
20 - realtek,in3-differential
21 Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended.
23 - realtek,lout-differential
[all …]
Dwlf,wm8994.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - patches@opensource.cirrus.com
25 - wlf,wm1811
26 - wlf,wm8994
27 - wlf,wm8958
36 clock-names:
39 - const: MCLK1
[all …]
Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
21 include/dt-bindings/sound/madera.h
26 - $ref: dai-common.yaml#
29 '#sound-dai-cells':
36 A list of input mode settings for each input. A maximum
37 of 24 cells, with four cells per input in the order INnAL,
38 INnAR INnBL INnBR. For non-muxed inputs the first two cells
[all …]
Dwlf,wm8903.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
27 * MICBIAS
30 - patches@opensource.cirrus.com
39 gpio-controller: true
40 '#gpio-cells':
46 micdet-cfg:
51 micdet-delay:
56 gpio-cfg:
[all …]
/linux-6.12.1/include/dt-bindings/sound/
Dtlv320adc3xxx.h1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
11 #define ADC3XXX_GPIO_INPUT 1 /* Various non-GPIO inputs */
12 #define ADC3XXX_GPIO_GPI 2 /* General purpose input */
21 /* values 11-15 reserved */
23 #define ADC3XXX_MICBIAS_OFF 0 /* Micbias pin powered off */
24 #define ADC3XXX_MICBIAS_2_0V 1 /* Micbias pin set to 2.0V */
25 #define ADC3XXX_MICBIAS_2_5V 2 /* Micbias pin set to 2.5V */
26 #define ADC3XXX_MICBIAS_AVDD 3 /* Use AVDD voltage for micbias pin */
/linux-6.12.1/sound/soc/codecs/
Dtlv320adc3xxx.c1 // SPDX-License-Identifier: GPL-2.0-only
8 // Copyright (C) 2014-2018, Ambarella, Inc.
15 #include <dt-bindings/sound/tlv320adc3xxx.h>
33 #include <sound/soc-dapm.h>
59 * Setting the clock source using simple-card (clocks or
60 * system-clock-frequency property) sets clk_id = 0 = ADC3XXX_PLL_AUTO.
78 /* 2-3 Reserved */
86 /* 9-17 Reserved */
93 /* 23-24 Reserved */
109 /* 39-41 Reserved */
[all …]
Dnau8821.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // nau8821.c -- Nuvoton NAU88L21 audio codec driver
7 // Co-author: Seven Lee <wtli@nuvoton.com>
32 static int quirk_override = -1;
34 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
79 /* ratio for input clk freq */
285 struct soc_bytes_ext *params = (void *)kcontrol->private_value; in nau8821_biq_coeff_get()
287 if (!component->regmap) in nau8821_biq_coeff_get()
288 return -EINVAL; in nau8821_biq_coeff_get()
290 regmap_raw_read(component->regmap, NAU8821_R21_BIQ0_COF1, in nau8821_biq_coeff_get()
[all …]
Dtlv320aic3x.h1 /* SPDX-License-Identifier: GPL-2.0-only */
63 /* Line1 Input control registers */
68 /* Line2 Input control registers */
71 /* MICBIAS Control Register */
136 /* Class-D speaker driver on tlv320aic3007 */
245 #define INVERT_VOL(val) (0x7f - val)
249 /* Default input volume */
252 /* MICBIAS Control Register */
267 * and cellular headsets (GND + speaker output + microphone input).
Dmax98090.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98090.c -- MAX98090 ALSA SoC Audio driver
5 * Copyright 2011-2012 Maxim Integrated Products
38 { 0x0D, 0x00 }, /* 0D Input Config */
39 { 0x0E, 0x1B }, /* 0E Line Input Level */
42 { 0x10, 0x14 }, /* 10 Mic1 Input Level */
43 { 0x11, 0x14 }, /* 11 Mic2 Input Level */
90 { 0x3E, 0x00 }, /* 3E Input Enable */
279 /* Reset the codec by writing to this write-only reset register */ in max98090_reset()
280 ret = regmap_write(max98090->regmap, M98090_REG_SOFTWARE_RESET, in max98090_reset()
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dcirrus,lochnagar.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
15 Logic devices on mini-cards, as well as allowing connection of
25 [2] include/dt-bindings/pinctrl/lochnagar.h
26 [3] include/dt-bindings/clock/lochnagar.h
28 And these documents for the required sub-node binding details:
35 - if:
39 - cirrus,lochnagar2
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/extcon/
Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
20 wlf,hpdet-channel:
30 wlf,use-jd2:
32 Use the additional JD input along with JD1 for dual pin jack detection.
35 wlf,use-jd2-nopull:
40 wlf,jd-invert:
45 wlf,micd-software-compare:
[all …]
/linux-6.12.1/arch/arm/boot/dts/samsung/
Ds5pv210-fascinate4g.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include "s5pv210-aries.dtsi"
9 model = "Samsung Galaxy S Fascinate 4G (SGH-T959P) based on S5PV210";
11 chassis-type = "handset";
14 stdout-path = &uart2;
17 gpio-keys {
18 compatible = "gpio-keys";
[all …]
Ds5pv210-galaxys.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include "s5pv210-aries.dtsi"
9 model = "Samsung Galaxy S1 (GT-I9000) based on S5PV210";
11 chassis-type = "handset";
14 stdout-path = &uart2;
17 nand_pwrseq: nand-pwrseq {
18 compatible = "mmc-pwrseq-simple";
[all …]
/linux-6.12.1/include/linux/mfd/arizona/
Dpdata.h1 /* SPDX-License-Identifier: GPL-2.0-only */
11 #include <dt-bindings/mfd/arizona.h>
12 #include <linux/regulator/arizona-ldo1.h>
13 #include <linux/regulator/arizona-micsupp.h>
36 #define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
37 #define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
38 #define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
74 int key; /** Key to report to input layer */
147 /** Force MICBIAS on for mic detect */
161 /** MICBIAS configurations */
[all …]
/linux-6.12.1/include/sound/
Dcs42l56.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * linux/sound/cs42l56.h -- Platform data for CS42L56
16 /* MICBIAS Level. Check datasheet Pg48 */
19 /* Analog Input 1A Reference 0=Single 1=Pseudo-Differential */
22 /* Analog Input 2A Reference 0=Single 1=Pseudo-Differential */
25 /* Analog Input 1B Reference 0=Single 1=Pseudo-Differential */
28 /* Analog Input 2B Reference 0=Single 1=Pseudo-Differential */
Dmadera-pdata.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2016-2019 Cirrus Logic, Inc. and
27 * @dmic_ref: Indicates how the MICBIAS pins have been externally
28 * connected to DMICs on each input. A value of 0
35 * values. Two-dimensional array
37 * input in the order

123456