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/linux/sound/soc/codecs/
H A Drk817_codec.c1 // SPDX-License-Identifier: GPL-2.0
32 * I don't have another implementation to compare from the Rockchip sources. Hard-coding for now.
45 if (rk817->mic_in_differential) { in rk817_init()
61 /* Set the PLL pre-divide value (values not documented). */ in rk817_set_component_pll()
73 * 0db~-95db, 0.375db/step, for example:
75 * 0xff: -95dB
78 static const DECLARE_TLV_DB_MINMAX(rk817_vol_tlv, -9500, 0);
82 * 27db~-18db, 3db/step, for example:
83 * 0x0: -18dB
87 static const DECLARE_TLV_DB_MINMAX(rk817_gain_tlv, -1800, 2700);
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H A Dcs42l73.h1 /* SPDX-License-Identifier: GPL-2.0-only */
15 /* I2C Address: 1001010[R/W] - 10010100 = 0x94(Write); 10010101 = 0x95(Read) */
57 #define CS42L73_LIMRRATESPK 0x2A /* Lmtr Ctl,Release Rate Spk. [A]. */
101 #define CS42L73_SPKMIPMA 0x56 /* SPK Mono Mixer: In. Path */
102 #define CS42L73_SPKMXSPA 0x57 /* SPK Mono Mixer: XSP Mono/L/R Att. */
103 #define CS42L73_SPKMASPA 0x58 /* SPK Mono Mixer: ASP Mono/L/R Att. */
104 #define CS42L73_SPKMVSPMA 0x59 /* SPK Mono Mixer: VSP Mono Atten. */
193 /* HP A/B Analog Mute */
195 /* LO A/B Analog Mute */
197 /* Digital Mute */
H A Dmax98088.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98088.c -- MAX98088 ALSA SoC Audio driver
90 { 0x2b, 0x00 }, /* 2B left SPK mixer */
91 { 0x2c, 0x00 }, /* 2C right SPK mixer */
92 { 0x2d, 0x00 }, /* 2D SPK control */
109 { 0x3d, 0x00 }, /* 3D left SPK volume */
110 { 0x3e, 0x00 }, /* 3E right SPK volume */
337 "Off", "100Hz", "400Hz", "600Hz", "800Hz", "1000Hz", "200-400Hz",
338 "400-600Hz", "400-800Hz",
385 unsigned int sel = ucontrol->value.integer.value[0]; in max98088_mic1pre_set()
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H A Dak4535.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ak4535.c -- AK4535 ALSA Soc Audio driver
65 static const char *ak4535_mono_gain[] = {"+6dB", "-17dB"};
66 static const char *ak4535_mono_out[] = {"(L + R)/2", "Hi-Z"};
174 SND_SOC_DAPM_PGA("Spk Amp", AK4535_PM2, 3, 0, NULL, 0),
232 {"Speaker Enable", "Switch", "Spk Amp"},
233 {"Spk Amp", NULL, "MIN"},
251 struct snd_soc_component *component = codec_dai->component; in ak4535_set_dai_sysclk()
254 ak4535->sysclk = freq; in ak4535_set_dai_sysclk()
262 struct snd_soc_component *component = dai->component; in ak4535_hw_params()
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H A Drt5631.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5631.c -- RT5631 ALSA Soc Audio driver
22 #include <sound/soc-dapm.h>
68 * rt5631_write_index - write index register of 2nd layer
78 * rt5631_read_index - read index register of 2nd layer
169 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
170 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
171 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
189 ucontrol->value.integer.value[0] = rt5631->dmic_used_flag; in rt5631_dmic_get()
200 rt5631->dmic_used_flag = ucontrol->value.integer.value[0]; in rt5631_dmic_put()
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H A Drt700.c1 // SPDX-License-Identifier: GPL-2.0
3 // rt700.c -- rt700 ALSA SoC audio driver
24 #include <sound/soc-dapm.h>
66 ret = rt700_index_read(rt700->regmap, RT700_IRQ_FLAG_TABLE1, &val80); in rt700_button_detect()
69 ret = rt700_index_read(rt700->regmap, RT700_IRQ_FLAG_TABLE2, &val81); in rt700_button_detect()
112 ret = rt700_index_read(rt700->regmap, in rt700_headset_detect()
122 ret = rt700_index_read(rt700->regmap, in rt700_headset_detect()
128 ret = regmap_read(rt700->regmap, reg, &jack_status); in rt700_headset_detect()
137 rt700->jack_type = SND_JACK_HEADPHONE; in rt700_headset_detect()
140 rt700->jack_type = SND_JACK_HEADSET; in rt700_headset_detect()
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H A Drk3328_codec.c1 // SPDX-License-Identifier: GPL-2.0
22 * 0: -39dB
34 struct gpio_desc *mute; member
58 regmap_write(rk3328->regmap, CODEC_RESET, 0x00); in rk3328_codec_reset()
60 regmap_write(rk3328->regmap, CODEC_RESET, 0x03); in rk3328_codec_reset()
68 snd_soc_component_get_drvdata(dai->component); in rk3328_set_dai_fmt()
79 return -EINVAL; in rk3328_set_dai_fmt()
82 regmap_update_bits(rk3328->regmap, DAC_INIT_CTRL1, in rk3328_set_dai_fmt()
100 return -EINVAL; in rk3328_set_dai_fmt()
103 regmap_update_bits(rk3328->regmap, DAC_INIT_CTRL2, in rk3328_set_dai_fmt()
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H A Dcs42l52.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cs42l52.c -- CS42L52 ALSA SoC audio driver
28 #include <sound/soc-dapm.h>
130 static DECLARE_TLV_DB_SCALE(hl_tlv, -10200, 50, 0);
132 static DECLARE_TLV_DB_SCALE(hpd_tlv, -9600, 50, 1);
134 static DECLARE_TLV_DB_SCALE(ipd_tlv, -9600, 100, 0);
138 static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0);
140 static DECLARE_TLV_DB_SCALE(pass_tlv, -6000, 50, 0);
142 static DECLARE_TLV_DB_SCALE(mix_tlv, -5150, 50, 0);
144 static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
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H A Dsma1303.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 // sma1303.c -- sma1303 ALSA SoC Audio driver
236 static const DECLARE_TLV_DB_SCALE(sma1303_spk_tlv, -6000, 50, 0);
242 int cnt = sma1303->retry_cnt; in sma1303_regmap_write()
244 while (cnt--) { in sma1303_regmap_write()
245 ret = regmap_write(sma1303->regmap, reg, val); in sma1303_regmap_write()
247 dev_err(sma1303->dev, in sma1303_regmap_write()
259 int cnt = sma1303->retry_cnt; in sma1303_regmap_update_bits()
261 while (cnt--) { in sma1303_regmap_update_bits()
262 ret = regmap_update_bits_check(sma1303->regmap, reg, in sma1303_regmap_update_bits()
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H A Drt722-sdca.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt722-sdca.c -- rt722 SDCA ALSA SoC audio driver
23 #include <sound/soc-dapm.h>
26 #include "rt722-sdca.h"
31 struct regmap *regmap = rt722->mbq_regmap; in rt722_sdca_index_write()
37 dev_err(&rt722->slave->dev, in rt722_sdca_index_write()
48 struct regmap *regmap = rt722->mbq_regmap; in rt722_sdca_index_read()
53 dev_err(&rt722->slave->dev, in rt722_sdca_index_read()
99 ret = regmap_read(rt722->regmap, in rt722_sdca_button_detect()
110 ret = regmap_read(rt722->regmap, in rt722_sdca_button_detect()
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H A Dwm8983.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8983.c -- WM8983 ALSA SoC Audio driver
29 { 0x01, 0x0000 }, /* R1 - Power management 1 */
30 { 0x02, 0x0000 }, /* R2 - Power management 2 */
31 { 0x03, 0x0000 }, /* R3 - Power management 3 */
32 { 0x04, 0x0050 }, /* R4 - Audio Interface */
33 { 0x05, 0x0000 }, /* R5 - Companding control */
34 { 0x06, 0x0140 }, /* R6 - Clock Gen control */
35 { 0x07, 0x0000 }, /* R7 - Additional control */
36 { 0x08, 0x0000 }, /* R8 - GPIO Control */
[all …]
H A Dcs35l45.c1 // SPDX-License-Identifier: GPL-2.0
3 // cs35l45.c - CS35L45 ALSA SoC audio driver
5 // Copyright 2019-2022 Cirrus Logic, Inc.
53 if (!cs35l45->dsp.cs_dsp.running) { in cs35l45_set_cspl_mbox_cmd()
54 dev_err(cs35l45->dev, "DSP not running\n"); in cs35l45_set_cspl_mbox_cmd()
55 return -EPERM; in cs35l45_set_cspl_mbox_cmd()
62 dev_err(cs35l45->dev, "Failed to write MBOX: %d\n", ret); in cs35l45_set_cspl_mbox_cmd()
72 dev_err(cs35l45->dev, "Failed to read MBOX STS: %d\n", ret); in cs35l45_set_cspl_mbox_cmd()
77 dev_dbg(cs35l45->dev, "[%u] cmd %u returned invalid sts %u", i, cmd, sts); in cs35l45_set_cspl_mbox_cmd()
83 dev_err(cs35l45->dev, "Failed to set mailbox cmd %u (status %u)\n", cmd, sts); in cs35l45_set_cspl_mbox_cmd()
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H A Dwm8903.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8903.c -- WM8903 ALSA SoC Audio driver
5 * Copyright 2008-12 Wolfson Microelectronics
6 * Copyright 2011-2012 NVIDIA, Inc.
11 * - TDM mode configuration.
41 { 4, 0x0018 }, /* R4 - Bias Control 0 */
42 { 5, 0x0000 }, /* R5 - VMID Control 0 */
43 { 6, 0x0000 }, /* R6 - Mic Bias Control 0 */
44 { 8, 0x0001 }, /* R8 - Analogue DAC 0 */
45 { 10, 0x0001 }, /* R10 - Analogue ADC 0 */
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H A Dmax98090.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98090.c -- MAX98090 ALSA SoC Audio driver
5 * Copyright 2011-2012 Maxim Integrated Products
73 { 0x2E, 0x00 }, /* 2E Left Spk Mixer */
74 { 0x2F, 0x00 }, /* 2F Right Spk Mixer */
76 { 0x30, 0x00 }, /* 30 Spk Control */
77 { 0x31, 0x2C }, /* 31 Left Spk Volume */
78 { 0x32, 0x2C }, /* 32 Right Spk Volume */
279 /* Reset the codec by writing to this write-only reset register */ in max98090_reset()
280 ret = regmap_write(max98090->regmap, M98090_REG_SOFTWARE_RESET, in max98090_reset()
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H A Dwm9712.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9712.c -- ALSA Soc WM9712 codec support
5 * Copyright 2006-12 Wolfson Microelectronics PLC.
105 static const char *wm9712_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
112 static const char *wm9712_ng_type[] = {"Constant Gain", "Mute"};
115 static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
181 SOC_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
182 SOC_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
186 SOC_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
187 SOC_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
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H A Drtq9128.c1 // SPDX-License-Identifier: GPL-2.0-only
104 return -EINVAL; in rtq9128_i2c_write()
108 return i2c_smbus_write_i2c_block_data(i2c, reg, rg_size, data + count - rg_size); in rtq9128_i2c_write()
123 return -EINVAL; in rtq9128_i2c_read()
131 return -EIO; in rtq9128_i2c_read()
133 memset(val_buf, 0, val_size - rg_size); in rtq9128_i2c_read()
134 memcpy(val_buf + val_size - rg_size, data_tmp, rg_size); in rtq9128_i2c_read()
218 static const DECLARE_TLV_DB_SCALE(dig_tlv, -10375, 25, 0);
221 0, 3, TLV_DB_SCALE_ITEM(-600, 600, 0),
270 SOC_SINGLE_TLV("SPK Gain Volume", RTQ9128_REG_MISC, 0, 5, 0, spkgain_tlv),
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/linux/sound/soc/pxa/
H A Dspitz.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * spitz.c -- SoC audio for Sharp SL-Cxx00 models Spitz, Borzoi and Akita
22 #include <asm/mach-types.h>
24 #include "pxa2xx-i2s.h"
34 /* audio clock in Hz - rounded from 12.235MHz */
46 snd_soc_dapm_enable_pin_unlocked(dapm, "Ext Spk"); in spitz_ext_control()
48 snd_soc_dapm_disable_pin_unlocked(dapm, "Ext Spk"); in spitz_ext_control()
62 /* enable mic jack and bias, mute hp */ in spitz_ext_control()
71 /* enable line jack, disable mic bias and mute hp */ in spitz_ext_control()
80 /* enable and unmute headset jack enable mic bias, mute L hp */ in spitz_ext_control()
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/linux/Documentation/devicetree/bindings/sound/
H A Drockchip,rk3328-codec.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,rk3328-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Heiko Stuebner <heiko@sntech.de>
12 - $ref: dai-common.yaml#
17 const: rockchip,rk3328-codec
24 - description: clock for audio codec
25 - description: clock for I2S master clock
27 clock-names:
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H A Dwlf,arizona.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
20 - $ref: dai-common.yaml#
23 '#sound-dai-cells':
31 signals. Valid values are 0 (Differential), 1 (Single-ended) and
38 $ref: /schemas/types.yaml#/definitions/uint32-array
46 wlf,out-mono:
50 (eg. First entry in the list corresponds to output 1). A non-zero
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/linux/Documentation/sound/hd-audio/
H A Dmodels.rst2 HD-Audio Codec-Specific Models
8 3-jack in back and a headphone out
9 3stack-digout
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
13 5stack-digout
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
17 6stack-digout
18 6-jack with a SPDIF out
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/linux/sound/pci/hda/
H A Dhda_generic.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Generic BIOS auto-parser helper functions for HD-audio
16 /* table entry for multi-io paths */
18 hda_nid_t pin; /* multi-io widget pin NID */
20 unsigned int ctl_in; /* cached input-pi
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H A Dcs35l41_hda.c1 // SPDX-License-Identifier: GPL-2.0
37 #define CS35L41_UUID "50d90cdc-3de4-4f18-b528-c7fe3b71f40d"
89 { CS35L41_SP_HIZ_CTRL, 0x00000002 }, // Hi-Z unused
111 { CS35L41_SP_HIZ_CTRL, 0x00000003 }, // Hi-Z unused/disabled
133 { CS35L41_AMP_DIG_VOL_CTRL, 0x0000A678 }, // AMP_HPF_PCM_EN = 1, AMP_VOL_PCM Mute
149 return -ENOMEM; in cs35l41_request_tuning_param_file()
151 ret = firmware_request_nowarn(firmware, *filename, cs35l41->dev); in cs35l41_request_tuning_param_file()
153 dev_dbg(cs35l41->dev, "Failed to request '%s'\n", *filename); in cs35l41_request_tuning_param_file()
166 const char * const dsp_name = cs35l41->cs_dsp.name; in cs35l41_request_firmware_file()
170 if (spkid > -1 && ssid && amp_name) in cs35l41_request_firmware_file()
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H A Dpatch_conexant.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Tobin Davis <tdavis@dsl-only.net>
63 spec->gen.beep_nid = nid; in set_beep_amp()
65 knew = snd_hda_gen_add_kctl(&spec->gen, NULL, in set_beep_amp()
68 return -ENOMEM; in set_beep_amp()
69 knew->private_value = beep_amp; in set_beep_amp()
76 struct conexant_spec *spec = codec->spec; in cx_auto_parse_beep()
95 struct conexant_spec *spec = codec->spec; in cx_auto_parse_eapd()
103 spec->eapds[spec->num_eapds++] = nid; in cx_auto_parse_eapd()
104 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds)) in cx_auto_parse_eapd()
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/linux/sound/soc/qcom/
H A Dsdm845.c1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/sound/qcom,q6afe.h>
15 #include <uapi/linux/input-event-codes.h>
65 struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card); in sdm845_slim_snd_hw_params()
73 substream->stream); in sdm845_slim_snd_hw_params()
74 if (sruntime != ERR_PTR(-ENOTSUPP)) in sdm845_slim_snd_hw_params()
75 pdata->sruntime[cpu_dai->id] = sruntime; in sdm845_slim_snd_hw_params()
80 if (ret != 0 && ret != -ENOTSUPP) { in sdm845_slim_snd_hw_params()
83 } else if (ret == -ENOTSUPP) { in sdm845_slim_snd_hw_params()
88 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in sdm845_slim_snd_hw_params()
[all …]
/linux/sound/soc/tegra/
H A Dtegra_asoc_machine.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tegra_asoc_machine.c - Universal ASoC machine driver for NVIDIA Tegra boards.
58 if (gpiod_get_value_cansleep(machine->gpiod_hp_det) && in coupled_mic_hp_check()
59 gpiod_get_value_cansleep(machine->gpiod_mic_det)) in coupled_mic_hp_check()
81 struct snd_soc_dapm_context *dapm = w->dapm; in tegra_machine_event()
82 struct tegra_machine *machine = snd_soc_card_get_drvdata(dapm->card); in tegra_machine_event()
84 if (!snd_soc_dapm_widget_name_cmp(w, "Int Spk") || in tegra_machine_event()
86 gpiod_set_value_cansleep(machine->gpiod_spkr_en, in tegra_machine_event()
91 gpiod_set_value_cansleep(machine->gpiod_ext_mic_en, in tegra_machine_event()
96 gpiod_set_value_cansleep(machine->gpiod_int_mic_en, in tegra_machine_event()
[all …]

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