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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dtlv320aic3x.txt1 Texas Instruments - tlv320aic3x Codec module
7 - compatible - "string" - One of:
8 "ti,tlv320aic3x" - Generic TLV320AIC3x device
9 "ti,tlv320aic33" - TLV320AIC33
10 "ti,tlv320aic3007" - TLV320AIC3007
11 "ti,tlv320aic3106" - TLV320AIC3106
12 "ti,tlv320aic3104" - TLV320AIC3104
15 - reg - <int> - I2C slave address
20 - reset-gpios - GPIO specification for the active low RESET input.
21 - ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
[all …]
Dtlv320aic31xx.txt1 Texas Instruments - tlv320aic31xx Codec module
7 - compatible - "string" - One of:
8 "ti,tlv320aic310x" - Generic TLV320AIC31xx with mono speaker amp
9 "ti,tlv320aic311x" - Generic TLV320AIC31xx with stereo speaker amp
10 "ti,tlv320aic3100" - TLV320AIC3100 (mono speaker amp, no MiniDSP)
11 "ti,tlv320aic3110" - TLV320AIC3110 (stereo speaker amp, no MiniDSP)
12 "ti,tlv320aic3120" - TLV320AIC3120 (mono speaker amp, MiniDSP)
13 "ti,tlv320aic3111" - TLV320AIC3111 (stereo speaker amp, MiniDSP)
14 "ti,tlv320dac3100" - TLV320DAC3100 (no ADC, mono speaker amp, no MiniDSP)
15 "ti,tlv320dac3101" - TLV320DAC3101 (no ADC, stereo speaker amp, no MiniDSP)
[all …]
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 …]
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 …]
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 …]
Dda7219.txt8 - compatible : Should be "dlg,da7219"
9 - reg: Specifies the I2C slave address
11 - interrupts : IRQ line info for DA7219.
12 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
15 - VDD-supply: VDD power supply for the device
16 - VDDMIC-supply: VDDMIC power supply for the device
17 - VDDIO-supply: VDDIO power supply for the device
22 - interrupt-names : Name associated with interrupt line. Should be "wakeup" if
24 - wakeup-source: Flag to indicate this device can wake system (suspend/resume).
26 - #clock-cells : Should be set to '<1>', two clock sources provided;
[all …]
Dwm8994.txt8 - compatible : One of "wlf,wm1811", "wlf,wm8994" or "wlf,wm8958".
10 - reg : the I2C address of the device for I2C, the chip select
13 - gpio-controller : Indicates this device is a GPIO controller.
14 - #gpio-cells : Must be 2. The first cell is the pin number and the
17 - power supplies for the device, as covered in
20 - for wlf,wm1811 and wlf,wm8958:
21 AVDD1-supply, AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply,
22 DCVDD-supply, CPVDD-supply, SPKVDD1-supply, SPKVDD2-supply
23 - for wlf,wm8994:
24 AVDD1-supply, AVDD2-supply, DBVDD-supply, DCVDD-supply, CPVDD-supply,
[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,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
[all …]
Dwm8903.txt7 - compatible : "wlf,wm8903"
9 - reg : the I2C address of the device.
11 - gpio-controller : Indicates this device is a GPIO controller.
13 - #gpio-cells : Should be two. The first cell is the pin number and the
18 - interrupts : The interrupt line the codec is connected to.
20 - micdet-cfg : Default register value for R6 (Mic Bias). If absent, the
23 - micdet-delay : The debounce delay for microphone detection in mS. If
26 - gpio-cfg : A list of GPIO configuration register values. The list must
31 - AVDD-supply : Analog power supply regulator on the AVDD pin.
33 - CPVDD-supply : Charge pump supply regulator on the CPVDD pin.
[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 '#sound-dai-cells':
33 A list of input mode settings for each input. A maximum
34 of 24 cells, with four cells per input in the order INnAL,
35 INnAR INnBL INnBR. For non-muxed inputs the first two cells
36 for that input set the mode for the left and right channel
[all …]
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 '#sound-dai-cells':
27 A list of INn_MODE register values, where n is the number of input
28 signals. Valid values are 0 (Differential), 1 (Single-ended) and
31 to the number of input signals. If values less than the number of
32 input signals, elements that have not been specified are set to 0 by
35 $ref: /schemas/types.yaml#/definitions/uint32-array
[all …]
/kernel/linux/linux-5.10/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 …]
/kernel/linux/linux-5.10/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 …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
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";
13 stdout-path = &uart2;
16 gpio-keys {
17 compatible = "gpio-keys";
23 wakeup-source;
[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";
13 stdout-path = &uart2;
16 nand_pwrseq: nand-pwrseq {
17 compatible = "mmc-pwrseq-simple";
18 reset-gpios = <&gpj2 7 GPIO_ACTIVE_LOW>;
[all …]
/kernel/linux/linux-5.10/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 …]
/kernel/linux/linux-5.10/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
/kernel/linux/linux-5.10/sound/soc/codecs/
Dtlv320aic3x.h1 /* SPDX-License-Identifier: GPL-2.0-only */
50 /* Line1 Input control registers */
55 /* Line2 Input control registers */
58 /* MICBIAS Control Register */
123 /* Class-D speaker driver on tlv320aic3007 */
232 #define INVERT_VOL(val) (0x7f - val)
236 /* Default input volume */
239 /* MICBIAS Control Register */
254 * and cellular headsets (GND + speaker output + microphone input).
Dts3a227e.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/input.h>
152 if (!ts3a227e->jack) in ts3a227e_jack_report()
155 if (ts3a227e->plugged) in ts3a227e_jack_report()
157 if (ts3a227e->mic_present) in ts3a227e_jack_report()
160 if (ts3a227e->buttons_held & (1 << i)) in ts3a227e_jack_report()
163 snd_soc_jack_report(ts3a227e->jack, report, TS3A227E_JACK_MASK); in ts3a227e_jack_report()
173 ts3a227e->plugged = plugged; in ts3a227e_new_jack_state()
175 if (mic_present != ts3a227e->mic_present) { in ts3a227e_new_jack_state()
176 ts3a227e->mic_present = mic_present; in ts3a227e_new_jack_state()
[all …]
Dmax98090.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98090.c -- MAX98090 ALSA SoC Audio driver
5 * Copyright 2011-2012 Maxim Integrated Products
39 { 0x0D, 0x00 }, /* 0D Input Config */
40 { 0x0E, 0x1B }, /* 0E Line Input Level */
43 { 0x10, 0x14 }, /* 10 Mic1 Input Level */
44 { 0x11, 0x14 }, /* 11 Mic2 Input Level */
91 { 0x3E, 0x00 }, /* 3E Input Enable */
280 /* Reset the codec by writing to this write-only reset register */ in max98090_reset()
281 ret = regmap_write(max98090->regmap, M98090_REG_SOFTWARE_RESET, in max98090_reset()
[all …]
Dwm2200.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm2200.c -- WM2200 ALSA SoC Audio driver
169 { 0x000B, 0x0000 }, /* R11 - Tone Generator 1 */
170 { 0x0102, 0x0000 }, /* R258 - Clocking 3 */
171 { 0x0103, 0x0011 }, /* R259 - Clocking 4 */
172 { 0x0111, 0x0000 }, /* R273 - FLL Control 1 */
173 { 0x0112, 0x0000 }, /* R274 - FLL Control 2 */
174 { 0x0113, 0x0000 }, /* R275 - FLL Control 3 */
175 { 0x0114, 0x0000 }, /* R276 - FLL Control 4 */
176 { 0x0116, 0x0177 }, /* R278 - FLL Control 6 */
[all …]
Dnau8824.c1 // SPDX-License-Identifier: GPL-2.0-only
34 static int quirk_override = -1;
36 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
67 /* ratio for input clk freq */
210 ret = down_timeout(&nau8824->jd_sem, timeout); in nau8824_sema_acquire()
212 dev_warn(nau8824->dev, "Acquire semaphore timeout\n"); in nau8824_sema_acquire()
214 ret = down_interruptible(&nau8824->jd_sem); in nau8824_sema_acquire()
216 dev_warn(nau8824->dev, "Acquire semaphore fail\n"); in nau8824_sema_acquire()
224 up(&nau8824->jd_sem); in nau8824_sema_release()
303 "Off", "NC", "u-law", "A-law" };
[all …]
/kernel/linux/linux-5.10/sound/soc/samsung/
Daries_wm8994.c1 // SPDX-License-Identifier: GPL-2.0+
5 #include <linux/input-event-codes.h>
100 if (!gpiod_get_value(priv->gpio_headset_detect)) { in headset_det_irq_thread()
103 gpiod_set_value(priv->gpio_earpath_sel, 0); in headset_det_irq_thread()
107 time_left_ms -= 20; in headset_det_irq_thread()
110 /* Temporarily enable micbias and earpath selector */ in headset_det_irq_thread()
111 ret = regulator_enable(priv->reg_headset_micbias); in headset_det_irq_thread()
113 pr_err("%s failed to enable micbias: %d", __func__, ret); in headset_det_irq_thread()
115 gpiod_set_value(priv->gpio_earpath_sel, 1); in headset_det_irq_thread()
117 ret = iio_read_channel_processed(priv->adc, &adc); in headset_det_irq_thread()
[all …]
/kernel/linux/linux-5.10/drivers/regulator/
Dlochnagar-regulator.c1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (c) 2017-2018 Cirrus Logic, Inc. and
49 mutex_lock(&lochnagar->analogue_config_lock); in lochnagar_micbias_enable()
58 mutex_unlock(&lochnagar->analogue_config_lock); in lochnagar_micbias_enable()
68 mutex_lock(&lochnagar->analogue_config_lock); in lochnagar_micbias_disable()
77 mutex_unlock(&lochnagar->analogue_config_lock); in lochnagar_micbias_disable()
116 struct lochnagar *lochnagar = config->driver_data; in lochnagar_micbias_of_parse()
117 int shift = (desc->id - LOCHNAGAR_MIC1VDD) * in lochnagar_micbias_of_parse()
123 ret = of_property_read_u32(np, "cirrus,micbias-input", &val); in lochnagar_micbias_of_parse()
125 mutex_lock(&lochnagar->analogue_config_lock); in lochnagar_micbias_of_parse()
[all …]

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