| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | dmic.txt | 1 Device-Tree bindings for Digital microphone (DMIC) codec
6 - compatible: should be "dmic-codec".
9 - dmicen-gpios: GPIO specifier for dmic to control start and stop
10 - num-channels: Number of microphones on this DAI
11 - wakeup-delay-ms: Delay (in ms) after enabling the DMIC
12 - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
16 dmic_codec: dmic@0 {
17 compatible = "dmic-codec";
18 dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
19 num-channels = <1>;
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| D | rockchip,rk3399-gru-sound.txt | 4 - compatible: "rockchip,rk3399-gru-sound"
5 - rockchip,cpu: The phandle of the Rockchip I2S controller that's
7 - rockchip,codec: The phandle of the audio codecs
10 - dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
11 If this option is specified, which means it's required dmic need
12 delay for DMIC to ready so that rt5514 can avoid recording before
13 DMIC send valid data
18 compatible = "rockchip,rk3399-gru-sound";
21 dmic-wakeup-delay-ms = <20>;
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| D | rt5682.txt | 7 - compatible : "realtek,rt5682" or "realtek,rt5682i"
9 - reg : The I2C address of the device.
13 - interrupts : The CODEC's interrupt output.
15 - realtek,dmic1-data-pin
20 - realtek,dmic1-clk-pin
24 - realtek,jd-src
28 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
30 - realtek,btndet-delay
31 The debounce delay for push button.
32 The delay time is realtek,btndet-delay value multiple of 8.192 ms.
[all …]
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| D | rt5514.txt | 7 - compatible : "realtek,rt5514".
9 - reg : the I2C address of the device for I2C, the chip select
14 - clocks: The phandle of the master clock to the CODEC
15 - clock-names: Should be "mclk"
17 - interrupts: The interrupt number to the cpu. The interrupt specifier format
20 - realtek,dmic-init-delay-ms
21 Set the DMIC initial delay (ms) to wait it ready for I2C.
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | dmic-codec.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/dmic-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic PDM Digital microphone (DMIC) codec
10 - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
13 - $ref: dai-common.yaml#
17 const: dmic-codec
19 '#sound-dai-cells':
22 dmicen-gpios:
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| D | rockchip,rk3399-gru-sound.txt | 4 - compatible: "rockchip,rk3399-gru-sound"
5 - rockchip,cpu: The phandle of the Rockchip I2S controller that's
7 - rockchip,codec: The phandle of the audio codecs
10 - dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
11 If this option is specified, which means it's required dmic need
12 delay for DMIC to ready so that rt5514 can avoid recording before
13 DMIC send valid data
18 compatible = "rockchip,rk3399-gru-sound";
21 dmic-wakeup-delay-ms = <20>;
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| D | rt5682.txt | 7 - compatible : "realtek,rt5682" or "realtek,rt5682i"
9 - reg : The I2C address of the device.
11 - AVDD-supply: phandle to the regulator supplying analog power through the
14 - MICVDD-supply: phandle to the regulator supplying power for the microphone
17 - VBAT-supply: phandle to the regulator supplying battery power through the
20 - DBVDD-supply: phandle to the regulator supplying I/O power through the DBVDD
23 - LDO1-IN-supply: phandle to the regulator supplying power to the digital core
28 - interrupts : The CODEC's interrupt output.
30 - realtek,dmic1-data-pin
35 - realtek,dmic1-clk-pin
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| D | realtek,rt5682s.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Derek Fang <derek.fang@realtek.com>
13 Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
16 - $ref: dai-common.yaml#
30 realtek,dmic1-data-pin:
33 - 0 # dmic1 data is not used
34 - 1 # using GPIO2 pin as dmic1 data pin
35 - 2 # using GPIO5 pin as dmic1 data pin
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| D | rt5514.txt | 7 - compatible : "realtek,rt5514".
9 - reg : the I2C address of the device for I2C, the chip select
14 - clocks: The phandle of the master clock to the CODEC
15 - clock-names: Should be "mclk"
17 - interrupts: The interrupt number to the cpu. The interrupt specifier format
20 - realtek,dmic-init-delay-ms
21 Set the DMIC initial delay (ms) to wait it ready for I2C.
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| /kernel/linux/linux-6.6/sound/soc/codecs/ |
| D | dmic.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * dmic.c -- SoC audio for Generic Digital MICs
8 #include <linux/delay.h>
17 #include <sound/soc-dapm.h>
26 struct dmic { struct
29 /* Delay after DMIC mode switch */
36 struct snd_soc_component *component = dai->component; in dmic_daiops_trigger()
37 struct dmic *dmic = snd_soc_component_get_drvdata(component); in dmic_daiops_trigger() argument
41 if (dmic->modeswitch_delay) in dmic_daiops_trigger()
42 mdelay(dmic->modeswitch_delay); in dmic_daiops_trigger()
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| D | ab8500-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
8 * for ST-Ericsson.
14 * for ST-Ericsson.
23 #include <linux/delay.h>
29 #include <linux/mfd/abx500/ab8500-sysctrl.h>
30 #include <linux/mfd/abx500/ab8500-codec.h>
39 #include <sound/soc-dapm.h>
42 #include "ab8500-codec.h"
56 /* Nr of FIR/IIR-coeff banks in ANC-block */
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| D | tlv320aic3x.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 * ---------------------------------------
17 * MONO_LOUT -> N/A | MONO_LOUT -> N/A
18 * | IN1L -> LINE1L
19 * | IN1R -> LINE1R
20 * | IN2L -> LINE2L
21 * | IN2R -> LINE2R
22 * | MIC3L/R -> N/A
25 * ---------------------------------------
34 #include <linux/delay.h>
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| D | cs42l73.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs42l73.c -- CS42L73 ALSA Soc Audio driver
15 #include <linux/delay.h>
25 #include <sound/soc-dapm.h>
47 { 6, 0xF1 }, /* r06 - Power Ctl 1 */
48 { 7, 0xDF }, /* r07 - Power Ctl 2 */
49 { 8, 0x3F }, /* r08 - Power Ctl 3 */
50 { 9, 0x50 }, /* r09 - Charge Pump Freq */
51 { 10, 0x53 }, /* r0A - Output Load MicBias Short Detect */
52 { 11, 0x00 }, /* r0B - DMIC Master Clock Ctl */
[all …]
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | dmic.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * dmic.c -- SoC audio for Generic Digital MICs
8 #include <linux/delay.h>
17 #include <sound/soc-dapm.h>
26 struct dmic { struct
29 /* Delay after DMIC mode switch */
36 struct snd_soc_component *component = dai->component; in dmic_daiops_trigger()
37 struct dmic *dmic = snd_soc_component_get_drvdata(component); in dmic_daiops_trigger() argument
41 if (dmic->modeswitch_delay) in dmic_daiops_trigger()
42 mdelay(dmic->modeswitch_delay); in dmic_daiops_trigger()
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| D | ab8500-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
8 * for ST-Ericsson.
14 * for ST-Ericsson.
25 #include <linux/delay.h>
31 #include <linux/mfd/abx500/ab8500-sysctrl.h>
32 #include <linux/mfd/abx500/ab8500-codec.h>
41 #include <sound/soc-dapm.h>
44 #include "ab8500-codec.h"
58 /* Nr of FIR/IIR-coeff banks in ANC-block */
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| D | tlv320aic3x.c | 1 // SPDX-License-Identifier: GPL-2.0-only
17 * ---------------------------------------
18 * MONO_LOUT -> N/A | MONO_LOUT -> N/A
19 * | IN1L -> LINE1L
20 * | IN1R -> LINE1R
21 * | IN2L -> LINE2L
22 * | IN2R -> LINE2R
23 * | MIC3L/R -> N/A
26 * ---------------------------------------
35 #include <linux/delay.h>
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| D | cs42l73.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs42l73.c -- CS42L73 ALSA Soc Audio driver
15 #include <linux/delay.h>
25 #include <sound/soc-dapm.h>
46 { 6, 0xF1 }, /* r06 - Power Ctl 1 */
47 { 7, 0xDF }, /* r07 - Power Ctl 2 */
48 { 8, 0x3F }, /* r08 - Power Ctl 3 */
49 { 9, 0x50 }, /* r09 - Charge Pump Freq */
50 { 10, 0x53 }, /* r0A - Output Load MicBias Short Detect */
51 { 11, 0x00 }, /* r0B - DMIC Master Clock Ctl */
[all …]
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| /kernel/linux/linux-6.6/sound/soc/rockchip/ |
| D | rk3399_gru_sound.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/delay.h>
26 #define DRV_NAME "rk3399-gru-sound"
79 dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", in rockchip_sound_max98357a_hw_params()
101 dev_err(rtd->card->dev, "Can't set cpu clock out %d\n", ret); in rockchip_sound_rt5514_hw_params()
108 dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", in rockchip_sound_rt5514_hw_params()
113 /* Wait for DMIC stable */ in rockchip_sound_rt5514_hw_params()
145 return -EINVAL; in rockchip_sound_da7219_hw_params()
151 dev_err(codec_dai->dev, "Can't set cpu clock out %d\n", ret); in rockchip_sound_da7219_hw_params()
158 dev_err(codec_dai->dev, "Can't set codec clock in %d\n", ret); in rockchip_sound_da7219_hw_params()
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| /kernel/linux/linux-5.10/sound/soc/rockchip/ |
| D | rk3399_gru_sound.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/delay.h>
24 #include "../codecs/da7219-aad.h"
27 #define DRV_NAME "rk3399-gru-sound"
75 dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", in rockchip_sound_max98357a_hw_params()
97 dev_err(rtd->card->dev, "Can't set cpu clock out %d\n", ret); in rockchip_sound_rt5514_hw_params()
104 dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", in rockchip_sound_rt5514_hw_params()
109 /* Wait for DMIC stable */ in rockchip_sound_rt5514_hw_params()
141 return -EINVAL; in rockchip_sound_da7219_hw_params()
147 dev_err(codec_dai->dev, "Can't set cpu clock out %d\n", ret); in rockchip_sound_da7219_hw_params()
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-gru-scarlet.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Gru-scarlet board device tree source
8 #include "rk3399-gru.dtsi"
14 pp1250_s3: pp1250-s3 {
15 compatible = "regulator-fixed";
16 regulator-name = "pp1250_s3";
19 regulator-always-on;
20 regulator-boot-on;
21 regulator-min-microvolt = <1250000>;
22 regulator-max-microvolt = <1250000>;
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/mediatek/ |
| D | mt8183-kukui-jacuzzi-burnet.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "mt8183-kukui-jacuzzi.dtsi"
8 #include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
12 chassis-type = "convertible";
17 mediatek,dmic-mode = <1>; /* one-wire */
22 compatible = "hid-over-i2c";
24 pinctrl-names = "default";
25 pinctrl-0 = <&touchscreen_pins>;
26 interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>;
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| D | mt8183-kukui-jacuzzi-damu.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "mt8183-kukui-jacuzzi.dtsi"
8 #include "mt8183-kukui-audio-da7219-max98357a.dtsi"
12 chassis-type = "convertible";
19 compatible = "hid-over-i2c";
21 interrupt-parent = <&pio>;
23 pinctrl-names = "default";
24 pinctrl-0 = <&touchscreen_pins>;
26 post-power-on-delay-ms = <10>;
[all …]
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-gru-scarlet.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Gru-scarlet board device tree source
8 #include "rk3399-gru.dtsi"
11 chassis-type = "tablet";
16 pp1250_s3: pp1250-s3 {
17 compatible = "regulator-fixed";
18 regulator-name = "pp1250_s3";
21 regulator-always-on;
22 regulator-boot-on;
23 regulator-min-microvolt = <1250000>;
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/ |
| D | sc7180-trogdor-pompom.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include "sc7180-trogdor.dtsi"
9 /* Must come after sc7180-trogdor.dtsi to modify cros_ec */
10 #include <arm/cros-ec-keyboard.dtsi>
11 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
14 thermal-zones {
15 choke-5v-thermal {
16 thermal-sensors = <&pm6150_adc_tm 1>;
19 choke-5v-crit {
30 realtek,dmic-clk-driving-high;
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| D | sc7180-trogdor-coachz.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include "sc7180-trogdor.dtsi"
9 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
11 /* Deleted nodes from sc7180-trogdor.dtsi */
13 /delete-node/ &alc5682;
14 /delete-node/ &pp3300_codec;
17 /* BOARD-SPECIFIC TOP LEVEL NODES */
19 adau7002: audio-codec-1 {
21 IOVDD-supply = <&pp1800_l15a>;
22 wakeup-delay-ms = <80>;
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