| /kernel/linux/linux-6.6/sound/soc/intel/boards/ |
| D | bdw-rt5650.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * ASoC machine driver for Intel Broadwell platforms with RT5650 codec
17 #include <sound/soc-acpi.h>
30 SND_SOC_DAPM_MIC("DMIC Pair1", NULL),
31 SND_SOC_DAPM_MIC("DMIC Pair2", NULL),
46 * DMIC Pair1 are the two DMICs connected on the DMICN1 connector.
47 * DMIC Pair2 are the two DMICs connected on the DMICN2 connector.
48 * Facing the camera, DMIC Pair1 are on the left side, DMIC Pair2
51 {"DMIC L1", NULL, "DMIC Pair1"},
52 {"DMIC R1", NULL, "DMIC Pair1"},
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| /kernel/linux/linux-5.10/sound/soc/intel/boards/ |
| D | bdw-rt5650.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * ASoC machine driver for Intel Broadwell platforms with RT5650 codec
17 #include <sound/soc-acpi.h>
30 SND_SOC_DAPM_MIC("DMIC Pair1", NULL),
31 SND_SOC_DAPM_MIC("DMIC Pair2", NULL),
46 * DMIC Pair1 are the two DMICs connected on the DMICN1 connector.
47 * DMIC Pair2 are the two DMICs connected on the DMICN2 connector.
48 * Facing the camera, DMIC Pair1 are on the left side, DMIC Pair2
51 {"DMIC L1", NULL, "DMIC Pair1"},
52 {"DMIC R1", NULL, "DMIC Pair1"},
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| D | kbl_da7219_max98357a.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2017-18 Intel Corporation.
22 #include "../../codecs/da7219-aad.h"
24 #define KBL_DIALOG_CODEC_DAI "da7219-hifi"
56 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
57 struct snd_soc_card *card = dapm->card; in platform_clock_control()
63 dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n"); in platform_clock_control()
64 return -EIO; in platform_clock_control()
71 dev_err(card->dev, "failed to stop PLL: %d\n", ret); in platform_clock_control()
76 dev_err(card->dev, "failed to start PLL: %d\n", ret); in platform_clock_control()
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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 | nvidia,tegra-audio-rt5677.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5677.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra audio complex with RT5677 CODEC
10 - Jon Hunter <jonathanh@nvidia.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 - $ref: nvidia,tegra-audio-common.yaml#
19 - pattern: '^[a-z0-9]+,tegra-audio-rt5677(-[a-z0-9]+)+$'
20 - const: nvidia,tegra-audio-rt5677
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| D | rt5682.txt | 1 RT5682 audio CODEC
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
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| D | mt8186-mt6366-rt1019-rt5682s.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8186-mt6366-rt1019-rt5682s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
18 - mediatek,mt8186-mt6366-rt1019-rt5682s-sound
19 - mediatek,mt8186-mt6366-rt5682s-max98360-sound
25 dmic-gpios:
28 dmic-gpios optional prop for switching between two DMICs.
30 dmic clk and data form a Front or Rear dmic.
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| D | rt5659.txt | 1 RT5659/RT5658 audio CODEC
7 - compatible : One of "realtek,rt5659" or "realtek,rt5658".
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,in3-differential
20 - realtek,in4-differential
21 Boolean. Indicate MIC1/3/4 input are differential, rather than single-ended.
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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";
20 rockchip,codec = <&max98357a &rt5514 &da7219>;
21 dmic-wakeup-delay-ms = <20>;
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| D | da7213.txt | 1 Dialog Semiconductor DA7212/DA7213 Audio Codec bindings
6 - compatible : Should be "dlg,da7212" or "dlg,da7213"
7 - reg: Specifies the I2C slave address
10 - clocks : phandle and clock specifier for codec MCLK.
11 - clock-names : Clock name string for 'clocks' attribute, should be "mclk".
13 - dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1
15 - dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2
17 - dlg,dmic-data-sel : DMIC channel select based on clock edge.
19 - dlg,dmic-samplephase : When to sample audio from DMIC.
21 - dlg,dmic-clkrate : DMIC clock frequency (Hz).
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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#
7 title: Realtek rt5682s codec
10 - Derek Fang <derek.fang@realtek.com>
13 Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
16 - $ref: dai-common.yaml#
28 description: The CODEC's interrupt output.
30 realtek,dmic1-data-pin:
33 - 0 # dmic1 data is not used
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| D | rt5665.txt | 1 RT5665/RT5666 audio CODEC
7 - compatible : One of "realtek,rt5665", "realtek,rt5666".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - realtek,in1-differential
16 - realtek,in2-differential
17 - realtek,in3-differential
18 - realtek,in4-differential
19 Boolean. Indicate MIC1/2/3/4 input are differential, rather than single-ended.
21 - realtek,dmic1-data-pin
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | nvidia,tegra-audio-rt5677.txt | 1 NVIDIA Tegra audio complex, with RT5677 CODEC
4 - compatible : "nvidia,tegra-audio-rt5677"
5 - clocks : Must contain an entry for each entry in clock-names.
6 See ../clocks/clock-bindings.txt for details.
7 - clock-names : Must include the following entries:
8 - pll_a
9 - pll_a_out0
10 - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
11 - nvidia,model : The user-visible name of this sound complex.
12 - nvidia,audio-routing : A list of the connections between audio components.
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| 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 | rt5682.txt | 1 RT5682 audio CODEC
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
32 The delay time is realtek,btndet-delay value multiple of 8.192 ms.
[all …]
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| D | rt5659.txt | 1 RT5659/RT5658 audio CODEC
7 - compatible : One of "realtek,rt5659" or "realtek,rt5658".
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,in3-differential
20 - realtek,in4-differential
21 Boolean. Indicate MIC1/3/4 input are differential, rather than single-ended.
[all …]
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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";
20 rockchip,codec = <&max98357a &rt5514 &da7219>;
21 dmic-wakeup-delay-ms = <20>;
|
| D | da7213.txt | 1 Dialog Semiconductor DA7212/DA7213 Audio Codec bindings
6 - compatible : Should be "dlg,da7212" or "dlg,da7213"
7 - reg: Specifies the I2C slave address
10 - clocks : phandle and clock specifier for codec MCLK.
11 - clock-names : Clock name string for 'clocks' attribute, should be "mclk".
13 - dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1
15 - dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2
17 - dlg,dmic-data-sel : DMIC channel select based on clock edge.
19 - dlg,dmic-samplephase : When to sample audio from DMIC.
21 - dlg,dmic-clkrate : DMIC clock frequency (Hz).
[all …]
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| D | rt5645.txt | 1 RT5650/RT5645 audio CODEC
7 - compatible : One of "realtek,rt5645" or "realtek,rt5650".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
13 - avdd-supply: Power supply for AVDD, providing 1.8V.
15 - cpvdd-supply: Power supply for CPVDD, providing 3.5V.
19 - hp-detect-gpios:
20 a GPIO spec for the external headphone detect pin. If jd-mode = 0,
21 we will get the JD status by getting the value of hp-detect-gpios.
23 - realtek,in2-differential
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| D | rt5665.txt | 1 RT5665/RT5666 audio CODEC
7 - compatible : One of "realtek,rt5665", "realtek,rt5666".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - realtek,in1-differential
16 - realtek,in2-differential
17 - realtek,in3-differential
18 - realtek,in4-differential
19 Boolean. Indicate MIC1/2/3/4 input are differential, rather than single-ended.
21 - realtek,dmic1-data-pin
[all …]
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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
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()
56 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in dmic_aif_event()
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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
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()
56 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in dmic_aif_event()
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| /kernel/linux/linux-5.10/sound/soc/ti/ |
| D | omap-abe-twl6040.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-abe-twl6040.c -- SoC audio for TI OMAP based boards with ABE and
4 * twl6040 codec
20 #include "omap-dmic.h"
21 #include "omap-mcpdm.h"
26 DAILINK_COMP_ARRAY(COMP_CODEC("twl6040-codec",
27 "twl6040-legacy")),
32 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec",
33 "dmic-hifi")),
50 struct snd_soc_card *card = rtd->card; in omap_abe_hw_params()
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| /kernel/linux/linux-6.6/sound/soc/ti/ |
| D | omap-abe-twl6040.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-abe-twl6040.c -- SoC audio for TI OMAP based boards with ABE and
4 * twl6040 codec
20 #include "omap-dmic.h"
21 #include "omap-mcpdm.h"
26 DAILINK_COMP_ARRAY(COMP_CODEC("twl6040-codec",
27 "twl6040-legacy")),
32 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec",
33 "dmic-hifi")),
50 struct snd_soc_card *card = rtd->card; in omap_abe_hw_params()
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| /kernel/linux/linux-6.6/arch/riscv/boot/dts/allwinner/ |
| D | sun20i-d1-lichee-rv-dock.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ or MIT)
5 #include <dt-bindings/input/input.h>
7 #include "sun20i-d1-lichee-rv.dts"
11 compatible = "sipeed,lichee-rv-dock", "sipeed,lichee-rv",
12 "allwinner,sun20i-d1";
18 dmic_codec: dmic-codec {
19 compatible = "dmic-codec";
20 num-channels = <2>;
21 #sound-dai-cells = <0>;
24 dmic-sound {
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