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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 if (scodec->clk_bus) { in sun8i_codec_runtime_resume()
252 ret = clk_prepare_enable(scodec->clk_bus); in sun8i_codec_runtime_resume()
259 regcache_cache_only(scodec->regmap, false); in sun8i_codec_runtime_resume()
261 ret = regcache_sync(scodec->regmap); in sun8i_codec_runtime_resume()
274 regcache_cache_only(scodec->regmap, true); in sun8i_codec_runtime_suspend()
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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"
69 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
70 struct snd_soc_card *card = dapm->card; in platform_clock_control()
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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"
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");
112 dev_info(dev, "quirk realtek,jack-detect-source %ld\n", in log_quirks()
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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 */
98 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
112 static int quirk_override = -1;
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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/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
65 .dai_name = "rt700-aif1",
83 .dai_name = "rt711-sdca-aif1",
103 .dai_name = "rt711-aif1",
123 .dai_name = "rt712-sdca-aif1",
136 .dai_name = "rt712-sdca-aif2",
149 .dai_name = "rt712-sdca-aif3",
163 .dai_name = "rt712-sdca-dmic-aif1",
177 .dai_name = "rt712-sdca-aif1",
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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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/linux/sound/soc/samsung/
H A Dbells.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <sound/soc-dapm.h>
59 struct bells_drvdata *bells = card->drvdata; in bells_set_bias_level()
62 rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_DSP_CODEC]); in bells_set_bias_level()
64 component = codec_dai->component; in bells_set_bias_level()
66 if (dapm->dev != codec_dai->dev) in bells_set_bias_level()
71 if (dapm->bias_level != SND_SOC_BIAS_STANDBY) in bells_set_bias_level()
77 bells->sysclk_rate); in bells_set_bias_level()
81 if (bells->asyncclk_rate) { in bells_set_bias_level()
85 bells->asyncclk_rate); in bells_set_bias_level()
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H A Daries_wm8994.c1 // SPDX-License-Identifier: GPL-2.0+
5 #include <linux/input-event-codes.h>
98 if (!gpiod_get_value(priv->gpio_headset_detect)) { in headset_det_irq_thread()
101 gpiod_set_value(priv->gpio_earpath_sel, 0); in headset_det_irq_thread()
105 time_left_ms -= 20; in headset_det_irq_thread()
109 ret = regulator_enable(priv->reg_headset_micbias); in headset_det_irq_thread()
113 gpiod_set_value(priv->gpio_earpath_sel, 1); in headset_det_irq_thread()
115 ret = iio_read_channel_processed(priv->adc, &adc); in headset_det_irq_thread()
127 ret = regulator_disable(priv->reg_headset_micbias); in headset_det_irq_thread()
133 gpiod_set_value(priv->gpio_earpath_sel, 0); in headset_det_irq_thread()
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/linux/Documentation/devicetree/bindings/mfd/
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 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 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 Dwm8998.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8998.c -- ALSA SoC Audio driver for WM8998 codecs
41 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wm8998_asrc_ev()
57 dev_warn(component->dev, in wm8998_asrc_ev()
60 return -EINVAL; in wm8998_asrc_ev()
64 dev_err(component->dev, in wm8998_asrc_ev()
67 return -EINVAL; in wm8998_asrc_ev()
77 val -= 0x8; in wm8998_asrc_ev()
81 dev_warn(component->dev, in wm8998_asrc_ev()
84 return -EINVAL; in wm8998_asrc_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 Dcs47l85.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ALSA SoC Audio driver for CS47L85 codec
5 // Copyright (C) 2015-2019 Cirrus Logic, Inc. and
23 #include <linux/irqchip/irq-madera.h>
30 #define DRV_NAME "cs47l85-codec"
114 snd_soc_dapm_to_component(w->dapm); in cs47l85_adsp_power_ev()
116 struct madera_priv *priv = &cs47l85->core; in cs47l85_adsp_power_ev()
117 struct madera *madera = priv->madera; in cs47l85_adsp_power_ev()
121 ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_1, &freq); in cs47l85_adsp_power_ev()
123 dev_err(madera->dev, in cs47l85_adsp_power_ev()
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H A Dcs47l90.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ALSA SoC Audio driver for CS47L90 codec
5 // Copyright (C) 2015-2019 Cirrus Logic, Inc. and
23 #include <linux/irqchip/irq-madera.h>
30 #define DRV_NAME "cs47l90-codec"
114 snd_soc_dapm_to_component(w->dapm); in cs47l90_adsp_power_ev()
116 struct madera_priv *priv = &cs47l90->core; in cs47l90_adsp_power_ev()
117 struct madera *madera = priv->madera; in cs47l90_adsp_power_ev()
121 ret = regmap_read(madera->regmap, MADERA_DSP_CLOCK_2, &freq); in cs47l90_adsp_power_ev()
123 dev_err(madera->dev, in cs47l90_adsp_power_ev()
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H A Dwm9081.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm9081.c -- WM9081 ALSA SoC Audio driver
7 * Copyright 2009-12 Wolfson Microelectronics plc
30 { 2, 0x00B9 }, /* R2 - Analogue Lineout */
31 { 3, 0x00B9 }, /* R3 - Analogue Speaker PGA */
32 { 4, 0x0001 }, /* R4 - VMID Control */
33 { 5, 0x0068 }, /* R5 - Bias Control 1 */
34 { 7, 0x0000 }, /* R7 - Analogue Mixer */
35 { 8, 0x0000 }, /* R8 - Anti Pop Control */
36 { 9, 0x01DB }, /* R9 - Analogue Speaker 1 */
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H A Dwm5110.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm5110.c -- WM5110 ALSA SoC Audio driver
35 #define DRV_NAME "wm5110-codec"
161 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wm5110_sysclk_ev()
162 struct arizona *arizona = dev_get_drvdata(component->dev->parent); in wm5110_sysclk_ev()
163 struct regmap *regmap = arizona->regmap; in wm5110_sysclk_ev()
167 switch (arizona->rev) { in wm5110_sysclk_ev()
198 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wm5110_adsp_power_ev()
199 struct arizona *arizona = dev_get_drvdata(component->dev->parent); in wm5110_adsp_power_ev()
203 ret = regmap_read(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, &v); in wm5110_adsp_power_ev()
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H A Dwm8994.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8994.c -- WM8994 ALSA SoC Audio driver
5 * Copyright 2009-12 Wolfson Microelectronics plc
114 struct wm8994 *control = wm8994->wm8994; in wm8958_micd_set_rate()
120 idle = !wm8994->jack_mic; in wm8958_micd_set_rate()
124 sysclk = wm8994->aifclk[1]; in wm8958_micd_set_rate()
126 sysclk = wm8994->aifclk[0]; in wm8958_micd_set_rate()
128 if (control->pdata.micd_rates) { in wm8958_micd_set_rate()
129 rates = control->pdata.micd_rates; in wm8958_micd_set_rate()
130 num_rates = control->pdata.num_micd_rates; in wm8958_micd_set_rate()
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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
20 #include <linux/pinctrl/pinconf-generic.h>
29 #include <dt-bindings/pinctrl/lochnagar.h>
31 #include "../pinctrl-utils.h"
35 #define LN_CDC_AIF1_STR "codec-aif1"
36 #define LN_CDC_AIF2_STR "codec-aif2"
37 #define LN_CDC_AIF3_STR "codec-aif3"
38 #define LN_DSP_AIF1_STR "dsp-aif1"
39 #define LN_DSP_AIF2_STR "dsp-aif2"
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/linux/drivers/mfd/
H A Dcs47l24-tables.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Data tables for CS47L24 codec
29 return regmap_register_patch(arizona->regmap, in cs47l24_patch()
183 { 0x00000008, 0x0019 }, /* R8 - Ctrl IF SPI CFG 1 */
184 { 0x00000020, 0x0000 }, /* R32 - Tone Generator 1 */
185 { 0x00000021, 0x1000 }, /* R33 - Tone Generator 2 */
186 { 0x00000022, 0x0000 }, /* R34 - Tone Generator 3 */
187 { 0x00000023, 0x1000 }, /* R35 - Tone Generator 4 */
188 { 0x00000024, 0x0000 }, /* R36 - Tone Generator 5 */
189 { 0x00000030, 0x0000 }, /* R48 - PWM Drive 1 */
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