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/openbmc/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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/openbmc/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>
23 #include <sound/soc-dapm.h>
200 regcache_cache_only(scodec->regmap, false); in sun8i_codec_runtime_resume()
202 ret = regcache_sync(scodec->regmap); in sun8i_codec_runtime_resume()
215 regcache_cache_only(scodec->regmap, true); in sun8i_codec_runtime_suspend()
216 regcache_mark_dirty(scodec->regmap); in sun8i_codec_runtime_suspend()
252 return -EINVAL; in sun8i_codec_get_hw_rate()
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/openbmc/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"
70 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
71 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_sdw.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * sof_sdw - ASOC Machine driver for Intel SoundWire platforms
14 #include <sound/soc-acpi.h>
19 static int quirk_override = -1;
21 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
33 dev_dbg(dev, "quirk realtek,jack-detect-source %ld\n", in log_quirks()
50 sof_sdw_quirk = (unsigned long)id->driver_data; in sof_sdw_quirk_cb()
188 * (e.g. 15-eb1xxx, 14t-ea000 or 13-aw2xxx)
257 /* TigerLake-SDCA devices */
441 DMI_MATCH(DMI_PRODUCT_NAME, "OMEN by HP Gaming Laptop 16-k0xxx"),
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/openbmc/u-boot/drivers/sound/
H A Dwm8994.c1 // SPDX-License-Identifier: GPL-2.0+
35 /* codec private data */
37 enum wm8994_type type; /* codec type of wolfson */
84 return dm_i2c_write(priv->dev, reg, val, 2); in wm8994_i2c_write()
94 * @return int value 0 for success, -1 in case of error.
102 ret = dm_i2c_read(priv->dev, reg, val, 1); in wm8994_i2c_read()
106 return -1; in wm8994_i2c_read()
120 * @param reg codec register
134 return -1; in wm8994_bic_or()
152 * @return -1 for error and 0 Success.
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/openbmc/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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/openbmc/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+
4 #include <linux/input-event-codes.h>
99 if (!gpiod_get_value(priv->gpio_headset_detect)) { in headset_det_irq_thread()
102 gpiod_set_value(priv->gpio_earpath_sel, 0); in headset_det_irq_thread()
106 time_left_ms -= 20; in headset_det_irq_thread()
110 ret = regulator_enable(priv->reg_headset_micbias); in headset_det_irq_thread()
114 gpiod_set_value(priv->gpio_earpath_sel, 1); in headset_det_irq_thread()
116 ret = iio_read_channel_processed(priv->adc, &adc); in headset_det_irq_thread()
128 ret = regulator_disable(priv->reg_headset_micbias); in headset_det_irq_thread()
134 gpiod_set_value(priv->gpio_earpath_sel, 0); in headset_det_irq_thread()
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/openbmc/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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/openbmc/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 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 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 Dadau1373.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Analog Devices ADAU1373 Audio Codec drive
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
24 #include "adau-utils.h"
323 0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1),
324 8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0),
325 16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0),
326 24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0)
329 static const DECLARE_TLV_DB_MINMAX(adau1373_digital_tlv, -9563, 0);
330 static const DECLARE_TLV_DB_SCALE(adau1373_in_pga_tlv, -1300, 100, 1);
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/openbmc/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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/openbmc/linux/sound/soc/mediatek/mt8173/
H A Dmt8173-rt5650-rt5676.c1 // SPDX-License-Identifier: GPL-2.0
3 * mt8173-rt5650-rt5676.c -- MT8173 machine driver with RT5650/5676 codecs
90 struct snd_soc_card *card = runtime->card; in mt8173_rt5650_rt5676_init()
91 struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; in mt8173_rt5650_rt5676_init()
92 struct snd_soc_component *component_sub = asoc_rtd_to_codec(runtime, 1)->component; in mt8173_rt5650_rt5676_init()
117 dev_err(card->dev, "Can't new Headset Jack %d\n", ret); in mt8173_rt5650_rt5676_init()
152 SND_SOC_DAILINK_DEFS(codec,
154 DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5645-aif1"),
155 COMP_CODEC(NULL, "rt5677-aif1")),
160 DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
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H A Dmt8173-rt5650.c1 // SPDX-License-Identifier: GPL-2.0
3 * mt8173-rt5650.c -- MT8173 machine driver with RT5650 codecs
116 struct snd_soc_card *card = runtime->card; in mt8173_rt5650_init()
117 struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; in mt8173_rt5650_init()
118 const char *codec_capture_dai = asoc_rtd_to_codec(runtime, 1)->name; in mt8173_rt5650_init()
125 if (!strcmp(codec_capture_dai, "rt5645-aif1")) { in mt8173_rt5650_init()
129 } else if (!strcmp(codec_capture_dai, "rt5645-aif2")) { in mt8173_rt5650_init()
134 dev_warn(card->dev, in mt8173_rt5650_init()
135 "Only one dai codec found in DTS, enabled rt5645 AD filter\n"); in mt8173_rt5650_init()
150 dev_err(card->dev, "Can't new Headset Jack %d\n", ret); in mt8173_rt5650_init()
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