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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dnvidia,tegra-audio-trimslice.yaml4 $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-trimslice.yaml#
7 title: NVIDIA Tegra audio complex with TrimSlice CODEC
14 - $ref: nvidia,tegra-audio-common.yaml#
18 const: nvidia,tegra-audio-trimslice
28 compatible = "nvidia,tegra-audio-trimslice";
30 nvidia,audio-codec = <&codec>;
H A Ddavinci-evm-audio.txt1 * Texas Instruments SoC audio setups with TLV320AIC3X Codec
4 - compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx
6 - ti,audio-codec : The phandle of the TLV320AIC3x audio codec
8 - ti,audio-routing : A list of the connections between audio components.
32 compatible = "ti,da830-evm-audio";
34 ti,audio-codec = <&tlv320aic3x>;
37 ti,audio-routing =
H A Dmt2701-cs42448.txt6 - audio-routing: a list of the connections between audio
7 - mediatek,audio-codec: the phandles of cs42448 codec
8 - mediatek,audio-codec-bt-mrg the phandles of bt-sco dummy codec
20 audio-routing =
37 mediatek,audio-codec = <&cs42448>;
38 mediatek,audio-codec-bt-mrg = <&bt_sco_codec>;
H A Datmel-wm8904.txt1 Atmel ASoC driver with wm8904 audio codec complex
6 - atmel,audio-routing: A list of the connections between audio components.
32 - atmel,audio-codec: The phandle of the WM8904 audio codec
45 atmel,audio-routing =
54 atmel,audio-codec = <&wm8904>;
H A Dloongson,ls-audio-card.yaml4 $id: http://devicetree.org/schemas/sound/loongson,ls-audio-card.yaml#
7 title: Loongson 7axxx/2kxxx ASoC audio sound card driver
15 which uses Loongson I2S controller to transfer the audio data.
19 const: loongson,ls-audio-card
23 description: User specified audio sound card name
60 compatible = "loongson,ls-audio-card";
61 model = "loongson-audio";
H A Drockchip-rt5645.txt4 - compatible: "rockchip,rockchip-audio-rt5645"
8 - rockchip,audio-codec: The phandle of the RT5645/RT5650 audio codec
13 compatible = "rockchip,rockchip-audio-rt5645";
16 rockchip,audio-codec = <&rt5645>;
H A Dsamsung,midas-audio.yaml4 $id: http://devicetree.org/schemas/sound/samsung,midas-audio.yaml#
7 title: Samsung Midas audio complex with WM1811 codec
17 const: samsung,midas-audio
39 samsung,audio-routing:
43 List of the connections between audio components; each entry is
48 Deprecated, use audio-routing.
68 - audio-routing
79 compatible = "samsung,midas-audio";
87 audio-routing =
H A Dsamsung,snow.yaml7 title: Google Snow audio complex with MAX9809x codec
16 - google,snow-audio-max98090
17 - google,snow-audio-max98091
18 - google,snow-audio-max98095
42 samsung,audio-codec:
43 description: Phandle to the audio codec.
66 compatible = "google,snow-audio-max98095";
/openbmc/linux/sound/pci/hda/
H A DKconfig23 This option enables the HD-audio controller. Don't forget
48 bool "Build hwdep interface for HD-audio driver"
85 bool "Support initialization patch loading for HD-audio"
183 tristate "Build Realtek HD-audio codec support"
194 tristate "Build Analog Devices HD-audio codec support"
204 tristate "Build IDT/Sigmatel HD-audio codec support"
215 tristate "Build VIA HD-audio codec support"
259 tristate "Build Conexant HD-audio codec support"
302 tristate "Build C-Media HD-audio codec support"
321 tristate "Enable generic HD-audio codec parser"
[all …]
/openbmc/linux/Documentation/devicetree/bindings/reset/
H A Damlogic,meson-axg-audio-arb.yaml5 $id: http://devicetree.org/schemas/reset/amlogic,meson-axg-audio-arb.yaml#
8 title: Amlogic audio memory arbiter controller
19 - amlogic,meson-axg-audio-arb
20 - amlogic,meson-sm1-audio-arb
28 phandle to the fifo peripheral clock provided by the audio clock
45 #include <dt-bindings/clock/axg-audio-clkc.h>
51 compatible = "amlogic,meson-axg-audio-arb";
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-verdin-dev.dtsi20 compatible = "simple-audio-card";
21 simple-audio-card,bitclock-master = <&codec_dai>;
22 simple-audio-card,format = "i2s";
23 simple-audio-card,frame-master = <&codec_dai>;
24 simple-audio-card,mclk-fs = <256>;
25 simple-audio-card,name = "imx8mp-nau8822";
26 simple-audio-card,routing =
37 simple-audio-card,widgets =
44 codec_dai: simple-audio-card,codec {
49 simple-audio-card,cpu {
[all …]
H A Dfsl-ls1012a-oxalis.dts32 compatible = "simple-audio-card";
33 simple-audio-card,format = "i2s";
34 simple-audio-card,widgets =
39 simple-audio-card,routing =
46 simple-audio-card,cpu {
52 simple-audio-card,codec {
76 codec: audio-codec@a {
/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-sm1.dtsi16 tdmif_a: audio-controller-0 {
27 tdmif_b: audio-controller-1 {
38 tdmif_c: audio-controller-2 {
143 audio: bus@60000 { label
179 toddr_a: audio-controller@100 {
194 toddr_b: audio-controller@140 {
209 toddr_c: audio-controller@180 {
224 frddr_a: audio-controller@1c0 {
239 frddr_b: audio-controller@200 {
254 frddr_c: audio-controller@240 {
[all …]
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dtwl4030-audio.txt1 Texas Instruments TWL family (twl4030) audio module
3 The audio module inside the TWL family consist of an audio codec and a vibra
7 - compatible : must be "ti,twl4030-audio"
12 - codec { }: Need to be present if the audio functionality is used. Within this
35 twl_audio: audio {
36 compatible = "ti,twl4030-audio";
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx7d-pico-pi.dts23 compatible = "simple-audio-card";
24 simple-audio-card,name = "imx7-sgtl5000";
25 simple-audio-card,format = "i2s";
26 simple-audio-card,bitclock-master = <&dailink_master>;
27 simple-audio-card,frame-master = <&dailink_master>;
28 simple-audio-card,cpu {
32 dailink_master: simple-audio-card,codec {
H A Dimx6sx-sdb-mqs.dts14 "fsl,imx-audio-mqs";
15 model = "mqs-audio";
16 audio-cpu = <&sai1>;
17 audio-asrc = <&asrc>;
18 audio-codec = <&mqs>;
/openbmc/linux/Documentation/sound/soc/
H A Dmachine.rst7 relationships between each component which include audio paths, GPIOs,
11 the audio subsystem with the kernel as a platform device and is represented by
48 of any machine audio tasks that have to be done before or after the codec, DAIs
56 initialisation e.g. the machine audio map can be connected to the codec audio
62 /* corgi digital audio interface glue - connects codec <--> CPU */
68 .platform_name = "pxa-pcm-audio",
77 /* corgi audio machine driver */
89 audio power map of the audio subsystem. This allows for automatic power up/down
97 Machine specific audio mixer controls can be added in the DAI init function.
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-g-audioout.rst13 VIDIOC_G_AUDOUT - VIDIOC_S_AUDOUT - Query or select the current audio output
38 To query the current audio output applications zero out the ``reserved``
42 has no audio inputs, or none which combine with the current video
46 current audio output applications can initialize the ``index`` field and
51 write-only ioctl, it does not return the current audio output attributes
56 Connectors on a TV card to loop back the received audio signal
57 to a sound card are not audio outputs in this sense.
70 - Identifies the audio output, set by the driver or application.
73 - Name of the audio output, a NUL-terminated ASCII string, for
97 No audio outputs combine with the current video output, or the
[all …]
H A Dvidioc-g-tuner.rst53 selected audio mode.
120 Some tuners or audio decoders can determine the received audio
127 - receiving mono audio
131 - receiving stereo audio and a secondary audio program
139 - receiving bilingual audio
159 values. The audio mode does not affect audio subprogram detection,
163 received audio programs do not match.
246 - Stereo audio reception is supported.
310 - The tuner receives a mono audio signal.
322 signal (or a second audio program).
[all …]
/openbmc/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-t5325.dts69 marvell,function = "audio";
132 audio: audio-controller@a0000 { label
179 compatible = "simple-audio-card";
180 simple-audio-card,format = "i2s";
181 simple-audio-card,routing =
188 simple-audio-card,widgets =
193 simple-audio-card,mclk-fs = <256>;
195 simple-audio-card,cpu {
196 sound-dai = <&audio>;
199 simple-audio-card,codec {
H A Dkirkwood-openrd-client.dts20 audio-controller@a0000 {
36 compatible = "simple-audio-card";
37 simple-audio-card,format = "i2s";
38 simple-audio-card,mclk-fs = <256>;
40 simple-audio-card,cpu {
44 simple-audio-card,codec {
/openbmc/linux/sound/soc/xilinx/
H A DKconfig7 mode, IP receives audio in AES format, extracts PCM and sends
8 PCM data. In receiver mode, IP receives PCM audio and
12 tristate "Audio support for the Xilinx audio formatter"
14 Select this option to enable Xilinx audio formatter
16 audio functionality.
22 This provides playback and capture of SPDIF audio in
/openbmc/linux/arch/arm64/boot/dts/rockchip/
H A Drk3566-anbernic-rg353v.dts42 compatible = "simple-audio-card";
43 simple-audio-card,name = "rk817_int";
44 simple-audio-card,format = "i2s";
45 simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
46 simple-audio-card,mclk-fs = <256>;
47 simple-audio-card,widgets =
51 simple-audio-card,routing =
57 simple-audio-card,codec {
61 simple-audio-card,cpu {
/openbmc/u-boot/arch/arm/dts/
H A Dkirkwood-openrd-client.dts20 audio-controller@a0000 {
36 compatible = "simple-audio-card";
37 simple-audio-card,format = "i2s";
38 simple-audio-card,mclk-fs = <256>;
40 simple-audio-card,cpu {
44 simple-audio-card,codec {
/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-am62-verdin-dahlia.dtsi20 compatible = "simple-audio-card";
21 simple-audio-card,bitclock-master = <&codec_dai>;
22 simple-audio-card,format = "i2s";
23 simple-audio-card,frame-master = <&codec_dai>;
24 simple-audio-card,name = "verdin-wm8904";
25 simple-audio-card,routing =
32 simple-audio-card,widgets =
37 codec_dai: simple-audio-card,codec {
42 simple-audio-card,cpu {
87 wm8904_1a: audio-codec@1a {

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