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/Linux-v6.1/sound/pci/hda/
Dpatch_hdmi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * patch_hdmi.c - routines for HDMI/DisplayPort codecs
6 * Copyright(c) 2008-2010 Intel Corporation. All rights reserved.
48 MODULE_PARM_DESC(enable_silent_stream, "Enable Silent Stream for HDMI devices");
78 struct hda_codec *codec; member
82 struct hdmi_pcm *pcm; /* pointer to spec->pcm_rec[n] dynamically*/
83 int pcm_idx; /* which pcm is attached. -1 means no pcm is attached */
89 bool chmap_set; /* channel-map override by ALSA API? */
90 unsigned char chmap[8]; /* ALSA API channel-map */
98 int (*pin_get_eld)(struct hda_codec *codec, hda_nid_t pin_nid,
[all …]
Dhda_eld.c1 // SPDX-License-Identifier: GPL-2.0-or-later
34 "HDMI",
36 "2-reserved",
37 "3-reserved"
74 /* 2 */ "AC-3",
78 /* 6 */ "AAC-LC",
82 /* 10 */ "E-AC-3/DD+ (Dolby Digital Plus)",
83 /* 11 */ "DTS-HD",
87 /* 15 */ "HE-AAC",
88 /* 16 */ "HE-AACv2",
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "HD-Audio"
23 This option enables the HD-audio controller. Don't forget
24 to choose the appropriate codec options below.
27 will be called snd-hda-intel.
40 to the HDMI output.
43 will be called snd-hda-tegra.
48 bool "Build hwdep interface for HD-audio driver"
51 Say Y here to build a hwdep interface for HD-audio driver.
52 This interface can be used for out-of-band communication
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Dhda_bind.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * HD-audio codec driver binding
20 * find a matching codec id
24 struct hda_codec *codec = container_of(dev, struct hda_codec, core); in hda_codec_match() local
29 u32 id = codec->probe_id ? codec->probe_id : codec->core.vendor_id; in hda_codec_match()
30 u32 rev_id = codec->core.revision_id; in hda_codec_match()
32 for (list = driver->id; list->vendor_id; list++) { in hda_codec_match()
33 if (list->vendor_id == id && in hda_codec_match()
34 (!list->rev_id || list->rev_id == rev_id)) { in hda_codec_match()
35 codec->preset = list; in hda_codec_match()
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 snd-hda-intel-objs := hda_intel.o
3 snd-hda-tegra-objs := hda_tegra.o
5 snd-hda-codec-y := hda_bind.o hda_codec.o hda_jack.o hda_auto_parser.o hda_sysfs.o
6 snd-hda-codec-y += hda_controller.o
7 snd-hda-codec-$(CONFIG_SND_PROC_FS) += hda_proc.o
9 snd-hda-codec-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
10 snd-hda-codec-$(CONFIG_SND_HDA_INPUT_BEEP) += hda_beep.o
12 # for trace-points
13 CFLAGS_hda_controller.o := -I$(src)
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/Linux-v6.1/Documentation/devicetree/bindings/sound/
Drockchip-max98090.txt1 ROCKCHIP with MAX98090 CODEC
4 - 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
7 connected to the CODEC
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. */
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Dmt8183-mt6358-ts3a227-max98357.txt4 - compatible : "mediatek,mt8183_mt6358_ts3a227_max98357" for MAX98357A codec
5 "mediatek,mt8183_mt6358_ts3a227_max98357b" for MAX98357B codec
6 "mediatek,mt8183_mt6358_ts3a227_rt1015" for RT1015 codec
7 "mediatek,mt8183_mt6358_ts3a227_rt1015p" for RT1015P codec
8 - mediatek,platform: the phandle of MT8183 ASoC platform
11 - mediatek,headset-codec: the phandles of ts3a227 codecs
12 - mediatek,ec-codec: the phandle of EC codecs.
13 See google,cros-ec-codec.txt for more details.
14 - mediatek,hdmi-codec: the phandles of HDMI codec
20 mediatek,headset-codec = <&ts3a227>;
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Dmt8183-da7219-max98357.txt4 - compatible : "mediatek,mt8183_da7219_max98357" for MAX98357A codec
5 "mediatek,mt8183_da7219_rt1015" for RT1015 codec
6 "mediatek,mt8183_da7219_rt1015p" for RT1015P codec
7 - mediatek,headset-codec: the phandles of da7219 codecs
8 - mediatek,platform: the phandle of MT8183 ASoC platform
11 - mediatek,hdmi-codec: the phandles of HDMI codec
17 mediatek,headset-codec = <&da7219>;
18 mediatek,hdmi-codec = <&it6505dptx>;
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
20 codec:
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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#
10 - Jiaxin Yu <jiaxin.yu@mediatek.com>
11 - Shane Chien <shane.chien@mediatek.com>
19 - mediatek,mt8192_mt6359_rt1015_rt5682
20 - mediatek,mt8192_mt6359_rt1015p_rt5682
21 - mediatek,mt8192_mt6359_rt1015p_rt5682s
27 mediatek,hdmi-codec:
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Dqcom,apq8096.txt5 - compatible:
8 Definition: must be "qcom,apq8096-sndcard"
10 - audio-routing:
17 of codec and the jacks on the board:
37 Audio pins and MicBias on WCD9335 Codec:
53 - model:
56 Definition: The user-visible name of this sound card.
58 - aux-devs
64 using "audio-routing".
68 dailinks would be cpu/codec/platform dais.
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Dst,sti-asoc-card.txt3 The sti ASoC Sound Card can be used, for all sti SoCs using internal sti-sas
4 codec or external codecs.
8 Documentation/devicetree/bindings/sound/simple-card.yaml.
10 1) sti-uniperiph-dai: audio dai device.
11 ---------------------------------------
14 - compatible: "st,stih407-uni-player-hdmi", "st,stih407-uni-player-pcm-out",
15 "st,stih407-uni-player-dac", "st,stih407-uni-player-spdif",
16 "st,stih407-uni-reader-pcm_in", "st,stih407-uni-reader-hdmi",
18 - st,syscfg: phandle to boot-device system configuration registers
20 - clock-names: name of the clocks listed in clocks property in the same order
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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
7 connected to the CODEC
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
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Dmt8173-rt5650.txt1 MT8173 with RT5650 CODECS and HDMI via I2S
4 - compatible : "mediatek,mt8173-rt5650"
5 - mediatek,audio-codec: the phandles of rt5650 codecs
6 and of the hdmi encoder node
7 - mediatek,platform: the phandle of MT8173 ASoC platform
10 - codec-capture : the subnode of rt5650 codec capture
11 Required codec-capture subnode properties:
12 - sound-dai: audio codec dai name on capture path
13 <&rt5650 0> : Default setting. Connect rt5650 I2S1 for capture. (dai_name = rt5645-aif1)
14 <&rt5650 1> : Connect rt5650 I2S2 for capture. (dai_name = rt5645-aif2)
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/Linux-v6.1/sound/soc/rockchip/
Drockchip_max98090.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Rockchip machine ASoC driver for boards using a MAX90809 CODEC.
23 #define DRV_NAME "rockchip-snd-max98090"
47 SND_SOC_DAPM_LINE("HDMI", NULL)
72 {"HDMI", NULL, "TX"}
94 SOC_DAPM_PIN_SWITCH("HDMI")
113 struct snd_soc_dapm_context *dapm = &jack->card->dapm; in rk_jack_event()
169 return -EINVAL; in rk_aif1_hw_params()
175 dev_err(cpu_dai->dev, "Can't set cpu dai clock %d\n", ret); in rk_aif1_hw_params()
182 /* HDMI codec dai does not need to set sysclk. */ in rk_aif1_hw_params()
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Drk3288_hdmi_analog.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Rockchip machine ASoC driver for RK3288 boards that have an HDMI and analog
22 #include <sound/soc-dapm.h>
26 #define DRV_NAME "rk3288-snd-hdmi-analog"
36 struct rk_drvdata *machine = snd_soc_card_get_drvdata(w->dapm->card); in rk_hp_power()
38 if (!gpio_is_valid(machine->gpio_hp_en)) in rk_hp_power()
41 gpio_set_value_cansleep(machine->gpio_hp_en, in rk_hp_power()
57 SND_SOC_DAPM_LINE("HDMI", NULL),
62 SOC_DAPM_PIN_SWITCH("HDMI"),
94 return -EINVAL; in rk_hw_params()
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/Linux-v6.1/sound/soc/ti/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
36 - daVinci devices
37 - Sitara line of SoCs (AM335x, AM438x, etc)
38 - OMAP4
39 - DRA7x devices
40 - Keystone devices
41 - K3 devices (am654, j721e)
84 tristate "SoC Audio support for Nokia RX-51"
90 Say Y or M if you want to add support for SoC audio on Nokia RX-51
103 tristate "SoC Audio support for OMAP3 based boards with twl4030 codec"
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/Linux-v6.1/include/sound/
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>
21 * Protocol between ASoC cpu-dai and HDMI-encoder
45 * HDMI audio parameters
67 * Configures HDMI-encoder for audio stream.
75 * Configures HDMI-encoder for audio stream. Can be called
91 * Mute/unmute HDMI audio stream.
98 * Provides EDID-Like-Data from connected HDMI device.
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/Linux-v6.1/sound/soc/codecs/
Dhdac_hda.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright(c) 2015-18 Intel Corporation.
5 * hdac_hda.c - ASoC extensions to reuse the legacy HDA codec drivers
7 * codec drivers using hdac_ext_bus_ops ops.
66 .name = "Analog Codec DAI",
69 .stream_name = "Analog Codec Playback",
77 .stream_name = "Analog Codec Capture",
87 .name = "Digital Codec DAI",
90 .stream_name = "Digital Codec Playback",
98 .stream_name = "Digital Codec Capture",
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/Linux-v6.1/sound/soc/meson/
Daiu-codec-ctrl.c1 // SPDX-License-Identifier: GPL-2.0
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()
52 snd_soc_component_update_bits(component, e->reg, in aiu_codec_ctrl_mux_put_enum()
68 SOC_DAPM_ENUM_EXT("HDMI Source", aiu_hdmi_ctrl_mux_enum,
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/Linux-v6.1/arch/arm64/boot/dts/amlogic/
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";
30 compatible = "amlogic,axg-sound-card";
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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";
25 compatible = "amlogic,axg-sound-card";
26 model = "UGOOS-AM6";
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/Linux-v6.1/sound/soc/intel/boards/
Dehl_rt5660.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * ehl_rt5660 - ASOC Machine driver for Elkhart Lake platforms
6 * with rt5660 codec
21 #include <sound/soc-acpi.h>
76 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); in hdmi_init()
80 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in hdmi_init()
82 return -ENOMEM; in hdmi_init()
85 pcm->device = rtd->dai_link->id; in hdmi_init()
86 pcm->codec_dai = dai; in hdmi_init()
88 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in hdmi_init()
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Dskl_hda_dsp_common.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2015-18 Intel Corporation.
28 pcm = devm_kzalloc(card->dev, sizeof(*pcm), GFP_KERNEL); in skl_hda_hdmi_add_pcm()
30 return -ENOMEM; in skl_hda_hdmi_add_pcm()
32 snprintf(dai_name, sizeof(dai_name), "intel-hdmi-hifi%d", in skl_hda_hdmi_add_pcm()
33 ctx->dai_index); in skl_hda_hdmi_add_pcm()
34 pcm->codec_dai = snd_soc_card_get_codec_dai(card, dai_name); in skl_hda_hdmi_add_pcm()
35 if (!pcm->codec_dai) in skl_hda_hdmi_add_pcm()
36 return -EINVAL; in skl_hda_hdmi_add_pcm()
38 pcm->device = device; in skl_hda_hdmi_add_pcm()
[all …]
/Linux-v6.1/sound/soc/mediatek/mt8173/
Dmt8173-rt5650.c1 // SPDX-License-Identifier: GPL-2.0
3 * mt8173-rt5650.c -- MT8173 machine driver with RT5650 codecs
105 struct snd_soc_card *card = runtime->card; in mt8173_rt5650_init()
106 struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; in mt8173_rt5650_init()
107 const char *codec_capture_dai = asoc_rtd_to_codec(runtime, 1)->name; in mt8173_rt5650_init()
114 if (!strcmp(codec_capture_dai, "rt5645-aif1")) { in mt8173_rt5650_init()
118 } else if (!strcmp(codec_capture_dai, "rt5645-aif2")) { in mt8173_rt5650_init()
123 dev_warn(card->dev, in mt8173_rt5650_init()
124 "Only one dai codec found in DTS, enabled rt5645 AD filter\n"); in mt8173_rt5650_init()
137 dev_err(card->dev, "Can't new Headset Jack %d\n", ret); in mt8173_rt5650_init()
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