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12

/linux-6.12.1/Documentation/devicetree/bindings/pinctrl/
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
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
41 '#gpio-cells':
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Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
15 Certain groups of GPIO pins also have an alternate function, normally as an
30 Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
33 pin-settings:
40 '-pins$':
43 - $ref: pincfg-node.yaml#
44 - $ref: pinmux-node.yaml#
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/linux-6.12.1/Documentation/devicetree/bindings/mfd/
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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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
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:
39 - cirrus,lochnagar2
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/linux-6.12.1/sound/soc/samsung/
Dsmdk_wm8994.c1 // SPDX-License-Identifier: GPL-2.0+
11 * SMDKV310: CFG5-1000, CFG7-111111
15 * Configure audio route as :-
19 * $ amixer sset 'DAC1R Mixer AIF1.1' on
20 * $ amixer sset 'DAC1L Mixer AIF1.1' on
72 struct snd_soc_dapm_context *dapm = &rtd->card->dapm; in smdk_wm8994_init_paiftx()
74 /* Other pins NC */ in smdk_wm8994_init_paiftx()
93 SND_SOC_DAILINK_DEFS(aif1,
94 DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s.0")),
95 DAILINK_COMP_ARRAY(COMP_CODEC("wm8994-codec", "wm8994-aif1")),
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Dlowland.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <sound/soc-dapm.h>
21 /* Headset jack detection DAPM pins */
39 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; in lowland_wm5100_init()
58 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", in lowland_wm5100_init()
73 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; in lowland_wm9081_init()
75 snd_soc_dapm_nc_pin(&rtd->card->dapm, "LINEOUT"); in lowland_wm9081_init()
91 DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s.0")),
92 DAILINK_COMP_ARRAY(COMP_CODEC("wm5100.1-001a", "wm5100-aif1")),
93 DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-i2s.0")));
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Dspeyside.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <sound/soc-dapm.h>
27 rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); in speyside_set_bias_level()
30 if (dapm->dev != codec_dai->dev) in speyside_set_bias_level()
63 rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); in speyside_set_bias_level_post()
66 if (dapm->dev != codec_dai->dev) in speyside_set_bias_level_post()
71 if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) { in speyside_set_bias_level_post()
93 card->dapm.bias_level = level; in speyside_set_bias_level_post()
100 /* Headset jack detection DAPM pins */
128 /* Re-run DAPM to make sure we're using the correct mic bias */ in speyside_set_polarity()
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Dmidas_wm1811.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/input-event-codes.h>
17 #include <sound/soc-dapm.h>
77 struct midas_priv *priv = snd_soc_card_get_drvdata(codec->card); in headset_jack_check()
81 if (!gpiod_get_value_cansleep(priv->gpio_headset_detect)) in headset_jack_check()
85 ret = snd_soc_dapm_force_enable_pin(dapm, "headset-mic-bias"); in headset_jack_check()
96 ret = iio_read_channel_processed(priv->adc_headset_detect, &adc); in headset_jack_check()
105 jack_type = snd_soc_jack_get_type(&priv->headset_jack, adc); in headset_jack_check()
108 ret = snd_soc_dapm_disable_pin(dapm, "headset-mic-bias"); in headset_jack_check()
120 struct midas_priv *priv = snd_soc_card_get_drvdata(codec->card); in headset_key_check()
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/linux-6.12.1/drivers/pinctrl/cirrus/
Dpinctrl-cs47l92.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2018-2019 Cirrus Logic, Inc. and
12 #include "pinctrl-madera.h"
20 * the group names for that function's pins
22 * Note - all 1 less than in datasheet because these are zero-indexed
30 { "aif1", cs47l92_aif1_pins, ARRAY_SIZE(cs47l92_aif1_pins) },
Dpinctrl-cs47l15.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2018-2019 Cirrus Logic, Inc. and
12 #include "pinctrl-madera.h"
20 * the group names for that function's pins
22 * Note - all 1 less than in datasheet because these are zero-indexed
30 { "aif1", cs47l15_aif1_pins, ARRAY_SIZE(cs47l15_aif1_pins) },
Dpinctrl-cs47l35.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2016-2017 Cirrus Logic
11 #include "pinctrl-madera.h"
19 * the group names for that function's pins
21 * Note - all 1 less than in datasheet because these are zero-indexed
30 { "aif1", cs47l35_aif1_pins, ARRAY_SIZE(cs47l35_aif1_pins) },
Dpinctrl-cs47l90.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2016-2017 Cirrus Logic
11 #include "pinctrl-madera.h"
19 * the group names for that function's pins
21 * Note - all 1 less than in datasheet because these are zero-indexed
36 { "aif1", cs47l90_aif1_pins, ARRAY_SIZE(cs47l90_aif1_pins) },
Dpinctrl-cs47l85.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2016-2017 Cirrus Logic
11 #include "pinctrl-madera.h"
19 * the group names for that function's pins
21 * Note - all 1 less than in datasheet because these are zero-indexed
37 { "aif1", cs47l85_aif1_pins, ARRAY_SIZE(cs47l85_aif1_pins) },
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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Dpinctrl-madera-core.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2016-2018 Cirrus Logic
17 #include <linux/pinctrl/pinconf-generic.h>
25 #include "../pinctrl-utils.h"
27 #include "pinctrl-madera.h"
31 * NOTE: IDs are zero-indexed for coding convenience
77 * All single-pin functions can be mapped to any GPIO, however pinmux applies
80 * that the functions can be described as applying to all pins.
81 * Since these do not correspond to anything in the actual hardware - they are
82 * merely an adaptation to pinctrl's view of the world - we use the same name
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/linux-6.12.1/Documentation/sound/soc/
Ddapm.rst11 management frameworks and, as such, can easily co-exist with them.
32 The graph for the STM32MP1-DK1 sound card is shown in picture:
34 .. kernel-figure:: dapm-graph.svg
139 (Widgets are defined in include/sound/soc-dapm.h)
142 There are convenience macros defined in soc-dapm.h that can be used to quickly
150 ---------------------
174 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
175 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
179 -------------------
208 ----------------------
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/linux-6.12.1/sound/soc/codecs/
Dwm8900.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8900.c -- WM8900 ALSA Soc Audio driver
10 * - Tristating.
11 * - TDM.
12 * - Jack detect.
13 * - FLL source configuration, currently only MCLK is supported.
224 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in wm8900_hp_event()
286 static const DECLARE_TLV_DB_SCALE(out_pga_tlv, -5700, 100, 0);
288 static const DECLARE_TLV_DB_SCALE(out_mix_tlv, -1500, 300, 0);
290 static const DECLARE_TLV_DB_SCALE(in_boost_tlv, -1200, 600, 0);
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Dwm8996.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8996.c - WM8996 audio codec interface
5 * Copyright 2011-2 Wolfson Microelectronics PLC.
108 regcache_mark_dirty(wm8996->regmap); \
299 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
300 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
301 static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0);
302 static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);
303 static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);
304 static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
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/linux-6.12.1/sound/soc/intel/boards/
Dcht_bsw_rt5672.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht_bsw_rt5672.c - ASoc Machine driver for Intel Cherryview-based platforms
21 #include <sound/soc-acpi.h>
23 #include "../atom/sst-atom-controls.h"
24 #include "../common/soc-intel-quirks.h"
29 #define CHT_CODEC_DAI "rt5670-aif1"
38 /* Headset jack detection DAPM pins */
53 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
54 struct snd_soc_card *card = dapm->card; in platform_clock_control()
61 dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n"); in platform_clock_control()
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/linux-6.12.1/sound/soc/intel/avs/boards/
Drt286.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2021-2022 Intel Corporation
14 #include <sound/soc-acpi.h>
18 #define RT286_CODEC_DAI "rt286-aif1"
33 /* HP jack connectors - unknown if we have jack detect */
54 struct snd_soc_card *card = runtime->card; in avs_rt286_codec_init()
55 struct snd_soc_jack_pin *pins; in avs_rt286_codec_init() local
62 pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); in avs_rt286_codec_init()
63 if (!pins) in avs_rt286_codec_init()
64 return -ENOMEM; in avs_rt286_codec_init()
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Drt298.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2021-2022 Intel Corporation
15 #include <sound/soc-acpi.h>
19 #define RT298_CODEC_DAI "rt298-aif1"
44 /* HP jack connectors - unknown if we have jack detect */
65 struct snd_soc_card *card = runtime->card; in avs_rt298_codec_init()
66 struct snd_soc_jack_pin *pins; in avs_rt298_codec_init() local
73 pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL); in avs_rt298_codec_init()
74 if (!pins) in avs_rt298_codec_init()
75 return -ENOMEM; in avs_rt298_codec_init()
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Drt274.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2021-2022 Intel Corporation
14 #include <sound/soc-acpi.h>
20 #define RT274_CODEC_DAI "rt274-aif1"
30 struct snd_soc_dapm_context *dapm = w->dapm; in avs_rt274_clock_control()
31 struct snd_soc_card *card = dapm->card; in avs_rt274_clock_control()
37 return -EINVAL; in avs_rt274_clock_control()
43 dev_err(codec_dai->dev, "set codec sysclk failed: %d\n", ret); in avs_rt274_clock_control()
55 dev_err(codec_dai->dev, "failed to enable PLL2: %d\n", ret); in avs_rt274_clock_control()
92 struct snd_soc_component *component = codec_dai->component; in avs_rt274_codec_init()
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Drt5682.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2021-2022 Intel Corporation
21 #include <sound/soc-acpi.h>
22 #include "../../common/soc-intel-quirks.h"
30 #define AVS_RT5682_CODEC_DAI_NAME "rt5682-aif1"
37 avs_rt5682_quirk = (unsigned long)id->driver_data; in avs_rt5682_quirk_cb()
75 /* HP jack connectors - unknown if we have jack detect */
96 struct snd_soc_component *component = snd_soc_rtd_to_codec(runtime, 0)->component; in avs_rt5682_codec_init()
97 struct snd_soc_card *card = runtime->card; in avs_rt5682_codec_init()
98 struct snd_soc_jack_pin *pins; in avs_rt5682_codec_init() local
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/linux-6.12.1/sound/soc/mediatek/mt8195/
Dmt8195-mt6359.c1 // SPDX-License-Identifier: GPL-2.0
3 * mt8195-mt6359.c --
4 * MT8195-MT6359 ALSA SoC machine driver code
22 #include "../common/mtk-afe-platform-driver.h"
23 #include "../common/mtk-dsp-sof-common.h"
24 #include "../common/mtk-soc-card.h"
25 #include "../common/mtk-soundcard-driver.h"
26 #include "mt8195-afe-clk.h"
27 #include "mt8195-afe-common.h"
40 #define RT1011_CODEC_DAI "rt1011-aif"
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/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dsc7180-trogdor.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/gpio-keys.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
13 #include <dt-bindings/sound/sc7180-lpass.h>
16 #include "sc7180-firmware-tfa.dtsi"
22 thermal-zones {
23 charger_thermal: charger-thermal {
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