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/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-g12.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-g12-common.dtsi"
8 #include <dt-bindings/clock/axg-audio-clkc.h>
9 #include <dt-bindings/power/meson-g12a-power.h>
10 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
11 #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
14 tdmif_a: audio-controller-0 {
15 compatible = "amlogic,axg-tdm-iface";
16 #sound-dai-cells = <0>;
17 sound-name-prefix = "TDM_A";
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/linux/sound/usb/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
14 tristate "USB Audio/MIDI driver"
22 Say Y here to include support for USB audio and USB MIDI
26 will be called snd-usb-audio.
29 bool "MIDI 2.0 support by USB Audio drive
[all...]
/linux/Documentation/devicetree/bindings/sound/
H A Drockchip-max98090.txt4 - compatible: "rockchip,rockchip-audio-max98090"
5 - rockchip,model: The user-visible name of this sound complex
6 - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's
10 - rockchip,audio-codec: The phandle of the MAX98090 audio codec.
11 - rockchip,headset-codec: The phandle of Ext chip for jack detection. This is
12 required if there is rockchip,audio-codec.
13 - rockchip,hdmi-codec: The phandle of HDMI device for HDMI codec.
17 /* For max98090-only board. */
19 compatible = "rockchip,rockchip-audio-max98090";
20 rockchip,model = "ROCKCHIP-I2S";
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H A Datmel,sam9x5-wm8731-audio.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/atmel,sam9x5-wm8731-audio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Atmel at91sam9x5ek wm8731 audio complex
10 - Dharma Balasubiramani <dharma.b@microchip.com>
13 The audio complex configuration for Atmel at91sam9x5ek with WM8731 audio codec.
17 const: atmel,sam9x5-wm8731-audio
21 description: The user-visible name of this sound complex.
23 atmel,ssc-controller:
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H A Dfsl,imx-audio-es8328.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,imx-audio-es8328.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX audio complex with ES8328 codec
10 - Shawn Guo <shawnguo@kernel.org>
11 - Sascha Hauer <s.hauer@pengutronix.de>
14 - $ref: sound-card-common.yaml#
18 const: fsl,imx-audio-es8328
22 description: The user-visible name of this sound complex
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H A Datmel,asoc-wm8904.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/atmel,asoc-wm8904.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Atmel wm8904 audio codec complex
10 - Dharma Balasubiramani <dharma.b@microchip.com>
13 The ASoC audio complex configuration for Atmel with WM8904 audio codec.
17 const: atmel,asoc-wm8904
21 description: The user-visible name of this sound complex.
23 atmel,ssc-controller:
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H A Darmada-370db-audio.txt1 Device Tree bindings for the Armada 370 DB audio
4 These Device Tree bindings are used to describe the audio complex
9 * compatible: must be "marvell,a370db-audio"
11 * marvell,audio-controller: a phandle that points to the audio
12 controller of the Armada 370 SoC.
14 * marvell,audio-codec: a set of three phandles that points to:
16 1/ the analog audio codec connected to the Armada 370 SoC
23 compatible = "marvell,a370db-audio";
24 marvell,audio-controller = <&audio_controller>;
25 marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>;
H A Dmvebu-audio.txt1 * mvebu (Kirkwood, Dove, Armada 370) audio controller
5 - compatible:
6 "marvell,kirkwood-audio" for Kirkwood platforms
7 "marvell,dove-audio" for Dove platforms
8 "marvell,armada370-audio" for Armada 370 platforms
9 "marvell,armada-380-audio" for Armada 38x platforms
11 - reg: physical base address of the controller and length of memory mapped
13 With "marvell,armada-380-audio" two other regions are required:
14 first of those is dedicated for Audio PLL Configuration registers
15 (named "pll_regs") and the second one ("soc_ctrl") - for register
[all …]
H A Dsamsung,tm2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos5433 TM2(E) audio complex with WM5110 codec
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 - $ref: sound-card-common.yaml#
18 const: samsung,tm2-audio
20 audio-amplifier:
24 audio-codec:
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H A Dmediatek,mt7986-afe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mediatek,mt7986-afe.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek AFE PCM controller for MT7986
10 - Maso Huang <maso.huang@mediatek.com>
15 - const: mediatek,mt7986-afe
16 - items:
17 - enum:
18 - mediatek,mt7981-afe
[all …]
H A Ddavinci-evm-audio.txt1 * Texas Instruments SoC audio setups with TLV320AIC3X Codec
4 - compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx
5 - ti,model : The user-visible name of this sound complex.
6 - ti,audio-codec : The phandle of the TLV320AIC3x audio codec
7 - ti,mcasp-controller : The phandle of the McASP controller
8 - ti,audio-routing : A list of the connections between audio components.
14 - ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec.
15 - clocks : Reference to the master clock
16 - clock-names : The clock should be named "mclk"
17 - Either codec-clock-rate or the codec-clock reference has to be defined. If
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H A Dmediatek,mt8365-afe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mediatek,mt8365-afe.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek Audio Front End PCM controller for MT8365
10 - Alexandre Mergnat <amergnat@baylibre.com>
14 const: mediatek,mt8365-afe-pcm
19 "#sound-dai-cells":
24 - description: 26M clock
25 - description: mux for audio clock
[all …]
H A Dmt8186-afe-pcm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8186-afe-pcm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek AFE PCM controller for mt8186
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
14 const: mediatek,mt8186-sound
25 reset-names:
28 memory-region:
29 description: memory region for audio DMA buffers
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H A Dsamsung,smdk5250.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung SMDK5250 audio complex with WM8994 codec
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
15 const: samsung,smdk-wm8994
17 samsung,audio-codec:
18 description: Phandle to the audio codec.
21 samsung,i2s-controller:
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H A Drockchip-rt5645.txt4 - compatible: "rockchip,rockchip-audio-rt5645"
5 - rockchip,model: The user-visible name of this sound complex
6 - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's
8 - rockchip,audio-codec: The phandle of the RT5645/RT5650 audio codec
13 compatible = "rockchip,rockchip-audio-rt5645";
14 rockchip,model = "ROCKCHIP-I2S";
15 rockchip,i2s-controller = <&i2s>;
16 rockchip,audio-codec = <&rt5645>;
H A Dmt8192-afe-pcm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek AFE PCM controller for mt8192
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
11 - Shane Chien <shane.chien@mediatek.com>
15 const: mediatek,mt8192-audio
23 reset-names:
26 memory-region:
[all …]
H A Drockchip,rk3288-hdmi-analog.txt1 ROCKCHIP RK3288 with HDMI and analog audio
4 - compatible: "rockchip,rk3288-hdmi-analog"
5 - rockchip,model: The user-visible name of this sound complex
6 - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's
8 - rockchip,audio-codec: The phandle of the analog audio codec.
9 - rockchip,routing: A list of the connections between audio components.
16 - rockchip,hp-en-gpios = The phandle of the GPIO that power up/down the
18 - rockchip,hp-det-gpios = The phandle of the GPIO that detects the headphone
20 - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
25 compatible = "rockchip,rk3288-hdmi-analog";
[all …]
H A Dsamsung,snow.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Google Snow audio complex with MAX9809x codec
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
16 - google,snow-audio-max98090
17 - google,snow-audio-max98091
18 - google,snow-audio-max98095
24 sound-dai:
[all …]
/linux/Documentation/devicetree/bindings/clock/
H A Dmarvell,mmp2-audio-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/marvell,mmp2-audio-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Marvell MMP2 Audio Clock Controller
10 - Lubomir Rintel <lkundrak@v3.sk>
13 The audio clock controller generates and supplies the clocks to the audio
20 <dt-bindings/clock/marvell,mmp2-audio.h>.
25 - marvell,mmp2-audio-clock
32 - description: Audio subsystem clock
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/linux/sound/hda/core/
H A Dcomponent.c1 // SPDX-License-Identifier: GPL-2.0
2 // hdac_component.c - routines for sync between HD-A core and DRM driver
24 * snd_hdac_set_codec_wakeup - Enable / disable HDMI/DP codec wakeup
28 * This function is supposed to be used only by a HD-audio controller
38 struct drm_audio_component *acomp = bus->audio_componen in snd_hdac_set_codec_wakeup()
[all...]
/linux/sound/hda/controllers/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "HD Audio PCI"
9 Audio" (Azalia) and its compatible devices.
11 This option enables the HD-audio controller. Don't forget
12 to choose the appropriate HD-audio codec options.
15 will be called snd-hda-intel.
18 tristate "NVIDIA Tegra HD Audio"
23 Say Y here to support the HDA controller present in NVIDIA
26 This options enables support for the HD Audio controller
27 present in some NVIDIA Tegra SoCs, used to communicate audio
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/linux/sound/soc/rockchip/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
25 tristate "Rockchip PDM Controller Driver"
30 Rockchip PDM Controller. The Controller supports up to maximum of
34 tristate "Rockchip SAI Controller Driver"
37 Say Y or M if you want to add support for the Rockchip Serial Audio
38 Interface controller found on Rockchip SoCs such as the RK3576. The
39 controller may support both playback and recording, with up to 4 lanes
57 Say Y or M here if you want to add support for SoC audio on Rockchip
66 Say Y or M here if you want to add support for SoC audio on Rockchip
78 Say Y or M here if you want to add support for SoC audio on Rockchip
[all …]
/linux/Documentation/devicetree/bindings/reset/
H A Damlogic,meson-axg-audio-arb.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/reset/amlogic,meson-axg-audio-arb.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Amlogic audio memory arbiter controller
11 - Jerome Brunet <jbrunet@baylibre.com>
13 description: The Amlogic Audio ARB is a simple device which enables or disables
14 the access of Audio FIFOs to DDR on AXG based SoC.
19 - amlogic,meson-axg-audio-arb
20 - amlogic,meson-sm1-audio-arb
[all …]
/linux/sound/soc/tegra/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
5 tristate "SoC Audio for the Tegra System-on-Chip"
12 Say Y or M here if you want support for SoC audio on Tegra.
65 Config to enable Audio Hub (AHUB) module, which comprises of a
66 switch called Audio Crossbar (AXBAR) used to configure or modify
67 the audio routing path between various HW accelerators present in
74 Config to enable the Digital MIC (DMIC) controller which is used
76 The DMIC controller implements a converter to convert PDM signals
85 Config to enable the Inter-IC Sound (I2S) Controller which
86 implements full-duplex and bidirectional and single direction
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dimx943-evk.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright 2024-2025 NXP
6 /dts-v1/;
11 compatible = "fsl,imx943-evk", "fsl,imx94";
23 bt_sco_codec: bt-sco-codec {
24 compatible = "linux,bt-sco";
25 #sound-dai-cells = <1>;
29 stdout-path = &lpuart1;
33 compatible = "dmic-codec";
34 #sound-dai-cells = <0>;
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