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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dcirrus,lochnagar.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
14 Smart CODEC and Amp devices. It allows the connection of most Cirrus
15 Logic devices on mini-cards, as well as allowing connection of various
26 [2] Pinctrl: ../pinctrl/pinctrl-bindings.txt
29 [3] include/dt-bindings/pinctrl/lochnagar.h
37 - cirrus,lochnagar-pinctrl
39 gpio-controller: true
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H A Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
19 between CODECs so refer to the datasheet for the CODEC for further information
30 Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
33 pin-settings:
40 '-pins$':
43 - $ref: pincfg-node.yaml#
44 - $ref: pinmux-node.yaml#
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/linux/sound/soc/sunxi/
H A Dsun8i-codec.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * This driver supports the digital controls for the internal codec
6 * (C) Copyright 2010-2016
9 * Mylène Josserand <mylene.josserand@free-electrons.com>
27 #include <sound/soc-dapm.h>
251 ret = clk_prepare_enable(scodec->clk_bus); in sun8i_codec_runtime_resume()
257 regcache_cache_only(scodec->regmap, false); in sun8i_codec_runtime_resume()
259 ret = regcache_sync(scodec->regmap); in sun8i_codec_runtime_resume()
272 regcache_cache_only(scodec->regmap, true); in sun8i_codec_runtime_suspend()
273 regcache_mark_dirty(scodec->regmap); in sun8i_codec_runtime_suspend()
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/linux/sound/soc/sdw_utils/
H A Dsoc_sdw_utils.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * soc-sdw-utils.c - common SoundWire machine driver helper functions
66 .dai_name = "rt700-aif1",
84 .dai_name = "rt711-sdca-aif1",
104 .dai_name = "rt711-aif1",
124 .dai_name = "rt712-sdca-aif1",
137 .dai_name = "rt712-sdca-aif2",
151 .dai_name = "rt712-sdca-aif3",
165 .dai_name = "rt712-sdca-dmic-aif1",
179 .dai_name = "rt712-sdca-aif1",
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/linux/sound/soc/intel/boards/
H A Dcht_bsw_rt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht-bsw-rt5645.c - ASoc Machine driver for Intel Cherryview-based platforms
4 * Cherrytrail and Braswell, with RT5645 codec.
25 #include <sound/soc-acpi.h>
27 #include "../atom/sst-atom-controls.h"
28 #include "../common/soc-intel-quirks.h"
31 #define CHT_CODEC_DAI1 "rt5645-aif1"
32 #define CHT_CODEC_DAI2 "rt5645-aif2"
47 #define CHT_RT5645_SSP2_AIF2 BIT(16) /* default is using AIF1 */
69 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
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H A Dcht_bsw_rt5672.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht_bsw_rt5672.c - ASoc Machine driver for Intel Cherryview-based platforms
4 * Cherrytrail and Braswell, with RT5672 codec.
22 #include <sound/soc-acpi.h>
24 #include "../atom/sst-atom-controls.h"
25 #include "../common/soc-intel-quirks.h"
28 /* The platform clock #3 outputs 19.2Mhz clock to codec as I2S MCLK */
30 #define CHT_CODEC_DAI "rt5670-aif1"
54 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
55 struct snd_soc_card *card = dapm->card; in platform_clock_control()
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H A Dbytcr_wm5102.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * bytcr_wm5102.c - ASoc Machine driver for Intel Baytrail platforms with a
4 * Wolfson Microelectronics WM5102 codec
8 * Copyright (C) 2014-2020 Intel Corp
27 #include <sound/soc-acpi.h>
29 #include "../atom/sst-atom-controls.h"
51 /* Note these values are pre-shifted for easy use of setting quirks */
59 static int quirk_override = -1;
61 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
102 struct snd_soc_card *card = w->dapm->card; in byt_wm5102_spkvdd_power_event()
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H A Dbytcr_rt5651.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * bytcr_rt5651.c - ASoc Machine driver for Intel Byt CR platform
29 #include <sound/soc-acpi.h>
31 #include "../atom/sst-atom-controls.h"
32 #include "../common/soc-intel-quirks.h"
68 #define BYT_RT5651_SSP2_AIF2 BIT(19) /* default is using AIF1 */
80 /* jack-detect-source + inv + dmic-en + ovcd-th + -sf + terminating entry */
93 /* Default: jack-detect on JD1_1, internal mic on in2, headsetmic on in3 */
97 static int quirk_override = -1;
99 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
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H A Dbytcr_rt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform
30 #include <sound/soc-acpi.h>
31 #include <dt-bindings/sound/rt5640.h>
33 #include "../atom/sst-atom-controls.h"
34 #include "../common/soc-intel-quirks.h"
36 #define BYT_RT5640_FALLBACK_CODEC_DEV_NAME "i2c-rt5640"
77 #define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */
78 #define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */
98 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
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H A Dsof_rt5682.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2019-2020 Intel Corporation.
5 * Intel SOF Machine Driver with Realtek rt5682 Codec
6 * and speaker codec MAX98357A or RT1015.
22 #include <sound/soc-acpi.h>
26 #include "../common/soc-intel-quirks.h"
31 /* Driver-specific board quirks: from bit 0 to 7 */
40 sof_rt5682_quirk = (unsigned long)id->driver_data; in sof_rt5682_quirk_cb()
57 DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"),
74 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98373_ALC5682I_I2S_UP4"),
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/linux/sound/soc/samsung/
H A Dbells.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <sound/soc-dapm.h>
58 struct bells_drvdata *bells = card->drvdata; in bells_set_bias_level()
61 rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_DSP_CODEC]); in bells_set_bias_level()
63 component = codec_dai->component; in bells_set_bias_level()
65 if (dapm->dev != codec_dai->dev) in bells_set_bias_level()
70 if (dapm->bias_level != SND_SOC_BIAS_STANDBY) in bells_set_bias_level()
76 bells->sysclk_rate); in bells_set_bias_level()
80 if (bells->asyncclk_rate) { in bells_set_bias_level()
84 bells->asyncclk_rate); in bells_set_bias_level()
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/linux/Documentation/devicetree/bindings/sound/
H A Dmt8173-rt5650.txt4 - compatible : "mediatek,mt8173-rt5650"
5 - mediatek,audio-codec: the phandles of rt5650 codecs
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)
16 - mediatek,mclk: the MCLK source
23 compatible = "mediatek,mt8173-rt5650";
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H A Dallwinner,sun8i-a33-codec.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/allwinner,sun8i-a33-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A33 Codec
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 - $ref: dai-common.yaml#
17 "#sound-dai-cells":
22 the ADC/DAC and AIF1 (the CPU DAI), not the other two AIFs/DAIs.
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/linux/Documentation/devicetree/bindings/mfd/
H A Dcirrus,lochnagar.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
14 Smart CODEC and Amp devices. It allows the connection of most Cirrus
15 Logic devices on mini-cards, as well as allowing connection of
25 [2] include/dt-bindings/pinctrl/lochnagar.h
26 [3] include/dt-bindings/clock/lochnagar.h
28 And these documents for the required sub-node binding details:
35 - if:
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H A Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cirrus Logic Madera class audio CODECs Multi-Functional Device
10 - patches@opensource.cirrus.com
23 - $ref: /schemas/pinctrl/cirrus,madera.yaml#
24 - $ref: /schemas/regulator/wlf,arizona.yaml#
25 - $ref: /schemas/sound/cirrus,madera.yaml#
26 - if:
31 - cirrus,cs47l85
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/linux/sound/soc/codecs/
H A Dcs47l24.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs47l24.h -- ALSA SoC Audio driver for Cirrus Logic CS47L24
33 #define DRV_NAME "cs47l24-codec"
62 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in cs47l24_adsp_power_ev()
63 struct arizona *arizona = dev_get_drvdata(component->dev->parent); in cs47l24_adsp_power_ev()
67 ret = regmap_read(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, &v); in cs47l24_adsp_power_ev()
69 dev_err(component->dev, "Failed to read SYSCLK state: %d\n", ret); in cs47l24_adsp_power_ev()
80 static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
81 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
82 static DECLARE_TLV_DB_SCALE(noise_tlv, -13200, 600, 0);
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H A Dcs47l15.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ALSA SoC Audio driver for CS47L15 codec
5 // Copyright (C) 2016-2019 Cirrus Logic, Inc. and
23 #include <linux/irqchip/irq-madera.h>
33 /* Mid-mode registers */
39 #define DRV_NAME "cs47l15-codec"
72 snd_soc_dapm_to_component(w->dapm); in cs47l15_adsp_power_ev()
74 struct madera_priv *priv = &cs47l15->core; in cs47l15_adsp_power_ev()
75 struct madera *madera = priv->madera; in cs47l15_adsp_power_ev()
79 ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_2, &freq); in cs47l15_adsp_power_ev()
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H A Dwm8997.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8997.c -- WM8997 ALSA SoC Audio driver
38 static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
39 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
40 static DECLARE_TLV_DB_SCALE(noise_tlv, -13200, 600, 0);
41 static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);
84 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wm8997_sysclk_ev()
85 struct arizona *arizona = dev_get_drvdata(component->dev->parent); in wm8997_sysclk_ev()
86 struct regmap *regmap = arizona->regmap; in wm8997_sysclk_ev()
90 switch (arizona->rev) { in wm8997_sysclk_ev()
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H A Dcs47l35.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ALSA SoC Audio driver for CS47L35 codec
5 // Copyright (C) 2015-2019 Cirrus Logic, Inc. and
23 #include <linux/irqchip/irq-madera.h>
33 #define DRV_NAME "cs47l35-codec"
90 snd_soc_dapm_to_component(w->dapm); in cs47l35_adsp_power_ev()
92 struct madera_priv *priv = &cs47l35->core; in cs47l35_adsp_power_ev()
93 struct madera *madera = priv->madera; in cs47l35_adsp_power_ev()
97 ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_1, &freq); in cs47l35_adsp_power_ev()
99 dev_err(madera->dev, in cs47l35_adsp_power_ev()
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H A Dcs47l92.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ALSA SoC Audio driver for CS47L92 codec
5 // Copyright (C) 2016-2019 Cirrus Logic, Inc. and
23 #include <linux/irqchip/irq-madera.h>
33 #define DRV_NAME "cs47l92-codec"
60 struct madera_priv *priv = &cs47l92->core; in cs47l92_put_demux()
61 struct madera *madera = priv->madera; in cs47l92_put_demux()
62 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; in cs47l92_put_demux()
67 if (ucontrol->value.enumerated.item[0] > e->items - 1) in cs47l92_put_demux()
68 return -EINVAL; in cs47l92_put_demux()
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H A Dmsm8916-wcd-digital.c1 // SPDX-License-Identifier: GPL-2.0
190 /* Codec supports 2 IIR filters */
197 /* Codec supports 5 bands */
331 /* Digital Gain control -84 dB to +40 dB in 1 dB steps */
332 static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
334 /* Cutoff Freq for High Pass Filter at -3dB */
360 snd_soc_dapm_to_component(w->dapm); in msm8x16_wcd_codec_set_iir_gain()
365 if (w->shift == 0) in msm8x16_wcd_codec_set_iir_gain()
367 else if (w->shift == 1) in msm8x16_wcd_codec_set_iir_gain()
429 (struct wcd_iir_filter_ctl *)kcontrol->private_value; in msm8x16_wcd_get_iir_band_audio_mixer()
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/linux/arch/arm64/boot/dts/qcom/
H A Dsc7280-herobrine-audio-rt5682.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * using rt5682 codec.
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-1mic";
16 audio-routing = "Headphone Jack", "HPOL",
19 #address-cells = <1>;
20 #size-cells = <0>;
22 dai-link@0 {
23 link-name = "MAX98360";
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H A Dsc7280-herobrine-audio-rt5682-3mic.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * using rt5682 codec and having 3 dmics connected to sc7280.
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-3mic";
16 audio-routing = "VA DMIC0", "vdd-micb",
17 "VA DMIC1", "vdd-micb",
18 "VA DMIC2", "vdd-micb",
19 "VA DMIC3", "vdd-micb",
24 #address-cells = <1>;
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/linux/sound/soc/amd/
H A Dacp-rt5645.c2 * Machine driver for AMD ACP Audio engine using Realtek RT5645 codec
33 #include <sound/soc-dapm.h>
66 dev_err(rtd->dev, "can't set codec pll: %d\n", ret); in cz_aif1_hw_params()
73 dev_err(rtd->dev, "can't set codec sysclk: %d\n", ret); in cz_aif1_hw_params()
84 struct snd_soc_component *codec; in cz_init() local
86 codec = snd_soc_rtd_to_codec(rtd, 0)->component; in cz_init()
87 card = rtd->card; in cz_init()
97 dev_err(card->dev, "HP jack creation failed %d\n", ret); in cz_init()
101 rt5645_set_jack_detect(codec, &cz_jack, &cz_jack, &cz_jack); in cz_init()
111 DAILINK_COMP_ARRAY(COMP_CPU("designware-i2s.1")));
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/linux/drivers/pinctrl/cirrus/
H A Dpinctrl-lochnagar.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2017-2018 Cirrus Logic, Inc. and
21 #include <linux/pinctrl/pinconf-generic.h>
30 #include <dt-bindings/pinctrl/lochnagar.h>
32 #include "../pinctrl-utils.h"
36 #define LN_CDC_AIF1_STR "codec-aif1"
37 #define LN_CDC_AIF2_STR "codec-aif2"
38 #define LN_CDC_AIF3_STR "codec-aif3"
39 #define LN_DSP_AIF1_STR "dsp-aif1"
40 #define LN_DSP_AIF2_STR "dsp-aif2"
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