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/openbmc/linux/sound/pci/oxygen/
H A Dxonar_hdmi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * helper functions for HDMI models (Xonar HDAV1.3/HDAV1.3 Slim)
10 #include <sound/asoundef.h>
11 #include <sound/control.h>
12 #include <sound/core.h>
13 #include <sound/pcm.h>
14 #include <sound/pcm_params.h>
15 #include <sound/tlv.h>
37 struct xonar_hdmi *hdmi) in xonar_hdmi_init_commands() argument
46 hdmi_write_command(chip, 0x54, 5, hdmi->params); in xonar_hdmi_init_commands()
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/openbmc/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-gp-audio.c1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * dw-hdmi-gp-audio.c
5 * Copyright 2020-2022 NXP
12 #include <linux/dma-mapping.h>
17 #include <sound/hdmi-codec.h>
18 #include <sound/asoundef.h>
19 #include <sound/core.h>
20 #include <sound/initval.h>
21 #include <sound/pcm.h>
22 #include <sound/pcm_drm_eld.h>
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/openbmc/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. */
18 sound {
19 compatible = "rockchip,rockchip-audio-max98090";
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H A Dimx-audio-hdmi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/imx-audio-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX audio complex with HDMI
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
15 - fsl,imx-audio-hdmi
16 - fsl,imx-audio-sii902x
20 description: User specified audio sound card name
22 audio-cpu:
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H A Dmt8192-mt6359-rt1015-rt5682.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/mt8192-mt6359-rt1015-rt5682.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT8192 with MT6359, RT1015 and RT5682 ASoC sound card driver
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
11 - Shane Chien <shane.chien@mediatek.com>
14 This binding describes the MT8192 sound card.
19 - mediatek,mt8192_mt6359_rt1015_rt5682
20 - mediatek,mt8192_mt6359_rt1015p_rt5682
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H A Dsamsung,snow.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/samsung,snow.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
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:
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H A Dqcom,apq8096.txt1 * Qualcomm Technologies APQ8096 ASoC sound card driver
3 This binding describes the APQ8096 sound card, which uses qdsp for audio.
5 - compatible:
8 Definition: must be "qcom,apq8096-sndcard"
10 - audio-routing:
53 - model:
56 Definition: The user-visible name of this sound card.
58 - aux-devs
64 using "audio-routing".
70 - link-name:
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/openbmc/linux/arch/arm64/boot/dts/renesas/
H A Dulcb-simple-audio-card.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 * (A) CPU0 <----> ak4613
10 * (B) CPU1 ----> HDMI
12 * (A) aplay -D plughw:0,0 xxx.wav
13 * (B) aplay -D plughw:0,1 xxx.wav
15 * (A) arecord -D plughw:0,0 xxx.wav
19 sound_card: sound {
20 compatible = "simple-audio-card";
21 label = "rcar-sound";
23 #address-cells = <1>;
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/openbmc/linux/Documentation/devicetree/bindings/display/bridge/
H A Dsil,sii9022.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Silicon Image sii902x HDMI bridge
10 - Boris Brezillon <bbrezillon@kernel.org>
15 - items:
16 - enum:
17 - sil,sii9022-cpi # CEC Programming Interface
18 - sil,sii9022-tpi # Transmitter Programming Interface
19 - const: sil,sii9022
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/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-gxl-s905x-p212.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-gxl-s905x-p212.dtsi"
10 #include <dt-bindings/sound/meson-aiu.h>
13 compatible = "amlogic,p212", "amlogic,s905x", "amlogic,meson-gxl";
16 dio2133: analog-amplifier {
17 compatible = "simple-audio-amplifier";
18 sound-name-prefix = "AU2";
19 VCC-supply = <&hdmi_5v>;
20 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
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H A Dmeson-g12b-gtking.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-g12b-w400.dtsi"
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
15 model = "Beelink GT-King";
22 spdif_dit: audio-codec-1 {
23 #sound-dai-cells = <0>;
24 compatible = "linux,spdif-dit";
26 sound-name-prefix = "DIT";
29 sound {
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H A Dmeson-gxl-s905x-khadas-vim.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxl-s905x-p212.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/sound/meson-aiu.h>
13 compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl";
16 adc-keys {
17 compatible = "adc-keys";
18 io-channels = <&saradc 0>;
19 io-channel-names = "buttons";
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H A Dmeson-gxl-s905x-libretech-cc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/sound/meson-aiu.h>
13 #include "meson-gxl-s905x.dtsi"
16 compatible = "libretech,aml-s905x-cc", "amlogic,s905x",
17 "amlogic,meson-gxl";
18 model = "Libre Computer AML-S905X-CC";
25 dio2133: analog-amplifier {
26 compatible = "simple-audio-amplifier";
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H A Dmeson-g12b-ugoos-am6.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-g12b-w400.dtsi"
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
17 spdif_dit: audio-codec-1 {
18 #sound-dai-cells = <0>;
19 compatible = "linux,spdif-dit";
21 sound-name-prefix = "DIT";
24 sound {
25 compatible = "amlogic,axg-sound-card";
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H A Dmeson-g12a-x96-max.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12a.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-g12a-gpio.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
14 compatible = "amediatech,x96-max", "amlogic,g12a";
22 spdif_dit: audio-codec-1 {
23 #sound-dai-cells = <0>;
24 compatible = "linux,spdif-dit";
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H A Dmeson-gxl-s805x-libretech-ac.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/sound/meson-aiu.h>
13 #include "meson-gxl-s805x.dtsi"
16 compatible = "libretech,aml-s805x-ac", "amlogic,s805x",
17 "amlogic,meson-gxl";
18 model = "Libre Computer AML-S805X-AC";
27 stdout-path = "serial0:115200n8";
30 cvbs-connector {
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H A Dmeson-g12b-bananapi-cm4-cm4io.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12b-bananapi-cm4.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
14 compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
15 model = "BananaPi BPI-CM4IO Baseboard with BPI-CM4 Module";
23 adc-keys {
24 compatible = "adc-keys";
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H A Dmeson-gx-p23x-q20x.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 * the pin-compatible S912 (GXM) or S905D (GXL) SoCs.
11 #include <dt-bindings/sound/meson-aiu.h>
19 dio2133: analog-amplifier {
20 compatible = "simple-audio-amplifier";
21 sound-name-prefix = "AU2";
22 VCC-supply = <&hdmi_5v>;
23 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
26 spdif_dit: audio-codec-0 {
27 #sound-dai-cells = <0>;
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/openbmc/linux/sound/soc/meson/
H A Daiu-codec-ctrl.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <sound/pcm_params.h>
8 #include <sound/soc.h>
9 #include <sound/soc-dai.h>
11 #include <dt-bindings/sound/meson-aiu.h>
13 #include "meson-codec-glue.h"
30 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in aiu_codec_ctrl_mux_put_enum()
33 mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); in aiu_codec_ctrl_mux_put_enum()
34 changed = snd_soc_component_test_bits(component, e->reg, in aiu_codec_ctrl_mux_put_enum()
45 snd_soc_component_update_bits(component, e->reg, in aiu_codec_ctrl_mux_put_enum()
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/openbmc/linux/Documentation/devicetree/bindings/display/
H A Damlogic,meson-dw-hdmi.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/display/amlogic,meson-dw-hdmi.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Amlogic specific extensions to the Synopsys Designware HDMI Controller
11 - Neil Armstrong <neil.armstrong@linaro.org>
14 - $ref: /schemas/sound/dai-common.yaml#
18 - A Synopsys DesignWare HDMI Controller IP
19 - A TOP control block controlling the Clocks and PHY
20 - A custom HDMI PHY in order to convert video to TMDS signal
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/openbmc/linux/sound/soc/intel/boards/
H A Dhda_dsp_common.c1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <sound/pcm.h>
7 #include <sound/soc.h>
8 #include <sound/hda_codec.h>
9 #include <sound/hda_i915.h>
18 * matching Nth HDMI device (zero-based index).
28 spcm = rtd->pcm ? in hda_dsp_hdmi_pcm_handle()
29 rtd->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].pcm : NULL; in hda_dsp_hdmi_pcm_handle()
30 if (spcm && strstr(spcm->id, "HDMI")) { in hda_dsp_hdmi_pcm_handle()
32 return rtd->pcm; in hda_dsp_hdmi_pcm_handle()
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/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mm-beacon-kit.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
9 #include "imx8mm-beacon-som.dtsi"
10 #include "imx8mm-beacon-baseboard.dtsi"
14 compatible = "beacon,imx8mm-beacon-kit", "fsl,imx8mm";
17 stdout-path = &uart2;
21 compatible = "hdmi-connector";
26 remote-endpoint = <&adv7535_out>;
31 reg_hdmi: regulator-hdmi-dvdd {
32 compatible = "regulator-fixed";
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H A Dimx8mn-beacon-kit.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
9 #include "imx8mn-beacon-som.dtsi"
10 #include "imx8mn-beacon-baseboard.dtsi"
14 compatible = "beacon,imx8mn-beacon-kit", "fsl,imx8mn";
17 stdout-path = &uart2;
21 compatible = "hdmi-connector";
26 remote-endpoint = <&adv7535_out>;
31 reg_hdmi: regulator-hdmi-dvdd {
32 compatible = "regulator-fixed";
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/openbmc/linux/Documentation/devicetree/bindings/display/samsung/
H A Dsamsung,exynos-hdmi.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/display/samsung/samsung,exynos-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos SoC HDMI
10 - Inki Dae <inki.dae@samsung.com>
11 - Seung-Woo Kim <sw0312.kim@samsung.com>
12 - Kyungmin Park <kyungmin.park@samsung.com>
13 - Krzysztof Kozlowski <krzk@kernel.org>
18 - samsung,exynos4210-hdmi
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/openbmc/linux/include/sound/
H A Dhdmi-codec.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * hdmi-codec.h - HDMI Codec driver API
5 * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com
14 #include <linux/hdmi.h>
16 #include <sound/asoundef.h>
17 #include <sound/soc.h>
18 #include <uapi/sound/asound.h>
21 * Protocol between ASoC cpu-dai and HDMI-encoder
45 * HDMI audio parameters
67 * Configures HDMI-encoder for audio stream.
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