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/kernel/linux/linux-5.10/drivers/gpu/drm/exynos/
Dexynos_drm_mic.c1 // SPDX-License-Identifier: GPL-2.0-only
30 /* Sysreg registers for MIC */
36 /* MIC registers */
109 static void mic_set_path(struct exynos_mic *mic, bool enable) in mic_set_path() argument
111 int ret; in mic_set_path()
112 unsigned int val; in mic_set_path()
114 ret = regmap_read(mic->sysreg, DSD_CFG_MUX, &val); in mic_set_path()
116 DRM_DEV_ERROR(mic->dev, in mic_set_path()
117 "mic: Failed to read system register\n"); in mic_set_path()
122 if (mic->i80_mode) in mic_set_path()
[all …]
/kernel/linux/linux-5.10/sound/soc/ti/
Domap-twl4030.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-twl4030.c -- SoC audio for TI SoC based boards with twl4030 codec
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com
20 #include <linux/platform_data/omap-twl4030.h>
31 #include "omap-mcbsp.h"
34 int jack_detect; /* board can detect jack events */
38 static int omap_twl4030_hw_params(struct snd_pcm_substream *substream, in omap_twl4030_hw_params()
42 unsigned int fmt; in omap_twl4030_hw_params()
56 return -EINVAL; in omap_twl4030_hw_params()
73 SND_SOC_DAPM_MIC("Main Mic", NULL),
[all …]
Domap-abe-twl6040.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-abe-twl6040.c -- SoC audio for TI OMAP based boards with ABE and
20 #include "omap-dmic.h"
21 #include "omap-mcpdm.h"
26 DAILINK_COMP_ARRAY(COMP_CODEC("twl6040-codec",
27 "twl6040-legacy")),
32 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec",
33 "dmic-hifi")),
39 int jack_detection; /* board can detect jack events */
40 int mclk_freq; /* MCLK frequency speed for twl6040 */
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Djz4770.c1 // SPDX-License-Identifier: GPL-2.0
17 #include <sound/soc-dai.h>
18 #include <sound/soc-dapm.h>
185 static int jz4770_codec_set_bias_level(struct snd_soc_component *codec, in jz4770_codec_set_bias_level()
189 struct regmap *regmap = jz_codec->regmap; in jz4770_codec_set_bias_level()
213 static int jz4770_codec_startup(struct snd_pcm_substream *substream, in jz4770_codec_startup()
216 struct snd_soc_component *codec = dai->component; in jz4770_codec_startup()
224 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in jz4770_codec_startup()
233 struct snd_soc_component *codec = dai->component; in jz4770_codec_shutdown()
236 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) in jz4770_codec_shutdown()
[all …]
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.
30 unsigned int hp_mixer[2];
74 static bool wm9712_volatile_reg(struct device *dev, unsigned int reg) in wm9712_volatile_reg()
108 static const char *wm9712_mic[] = {"Mic 1", "Differential", "Mic 2",
110 static const char *wm9712_rec_sel[] = {"Mic", "NC", "NC", "Speaker Mixer",
113 static const char *wm9712_diff_sel[] = {"Mic", "Line"};
115 static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
159 SOC_SINGLE("Mic Headphone Volume", AC97_VIDEO, 12, 7, 1),
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Dwm9713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9713.c -- ALSA Soc WM9713 codec support
5 * Copyright 2006-10 Wolfson Microelectronics PLC.
8 * Features:-
38 unsigned int hp_mixer[2];
46 static const char *wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
49 {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone", "Speaker",
66 static const char *wm9713_mic_select[] = {"Mic 1", "Mic 2 A", "Mic 2 B"};
70 SOC_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer), /* record mic mixer 0 */
88 SOC_ENUM_SINGLE(AC97_3D_CONTROL, 12, 3, wm9713_mic_select), /* mic selection 18 */
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Dak4535.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ak4535.c -- AK4535 ALSA Soc Audio driver
31 unsigned int sysclk;
55 static bool ak4535_volatile(struct device *dev, unsigned int reg) in ak4535_volatile()
65 static const char *ak4535_mono_gain[] = {"+6dB", "-17dB"};
66 static const char *ak4535_mono_out[] = {"(L + R)/2", "Hi-Z"};
86 SOC_SINGLE("Mic Boost (+20dB) Switch", AK4535_MIC, 0, 1, 0),
87 SOC_ENUM("Mic Select", ak4535_enum[4]),
98 SOC_SINGLE("Mic Sidetone Volume", AK4535_VOL, 4, 7, 0),
103 SOC_DAPM_SINGLE("Mic Sidetone Switch", AK4535_SIG1, 4, 1, 0),
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Dak4641.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ak4641.c -- AK4641 ALSA Soc Audio driver
52 unsigned int sysclk;
53 int deemph;
54 int playback_fs;
68 static const int deemph_settings[] = {44100, 0, 48000, 32000};
70 static int ak4641_set_deemph(struct snd_soc_component *component) in ak4641_set_deemph()
73 int i, best = 0; in ak4641_set_deemph()
77 if (ak4641->deemph && deemph_settings[i] != 0 && in ak4641_set_deemph()
78 abs(deemph_settings[i] - ak4641->playback_fs) < in ak4641_set_deemph()
[all …]
Dtlv320adcx140.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
35 unsigned int dai_fmt;
36 unsigned int tdm_delay;
37 unsigned int slot_width;
41 "ti,gpo-config-1",
42 "ti,gpo-config-2",
43 "ti,gpo-config-3",
44 "ti,gpo-config-4",
138 static bool adcx140_volatile(struct device *dev, unsigned int reg) in adcx140_volatile()
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Dwm9705.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm9705.c -- ALSA Soc WM9705 codec support
88 SOC_SINGLE("Mic Playback Volume", AC97_MIC, 0, 31, 1),
89 SOC_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 6, 1, 0),
94 static const char *wm9705_mic[] = {"Mic 1", "Mic 2"};
95 static const char *wm9705_rec_sel[] = {"Mic", "CD", "NC", "NC",
109 SOC_DAPM_SINGLE("Mic Playback Switch", AC97_MIC, 15, 1, 1),
114 /* Mic source */
126 SND_SOC_DAPM_MUX("Mic Source", SND_SOC_NOPM, 0, 0,
148 SND_SOC_DAPM_PGA("Mic PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
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Dab8500-codec.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
8 * for ST-Ericsson.
14 * for ST-Ericsson.
31 #include <linux/mfd/abx500/ab8500-sysctrl.h>
32 #include <linux/mfd/abx500/ab8500-codec.h>
41 #include <sound/soc-dapm.h>
44 #include "ab8500-codec.h"
58 /* Nr of FIR/IIR-coeff banks in ANC-block */
74 unsigned int count;
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Dda7213.c1 // SPDX-License-Identifier: GPL-2.0-or-later
33 /* -54dB */
34 0x0, 0x11, TLV_DB_SCALE_ITEM(-5400, 0, 0),
35 /* -52.5dB to 15dB */
36 0x12, 0x3f, TLV_DB_SCALE_ITEM(-5250, 150, 0)
41 /* -78dB to 12dB */
42 0x08, 0x7f, TLV_DB_SCALE_ITEM(-7800, 75, 0)
51 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -600, 600, 0);
52 static const DECLARE_TLV_DB_SCALE(mixin_gain_tlv, -450, 150, 0);
53 static const DECLARE_TLV_DB_SCALE(eq_gain_tlv, -1050, 150, 0);
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dnvidia,tegra-audio-wm8903.txt4 - compatible : "nvidia,tegra-audio-wm8903"
5 - clocks : Must contain an entry for each entry in clock-names.
6 See ../clocks/clock-bindings.txt for details.
7 - clock-names : Must include the following entries:
8 - pll_a
9 - pll_a_out0
10 - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
11 - nvidia,model : The user-visible name of this sound complex.
12 - nvidia,audio-routing : A list of the connections between audio components.
19 * Int Spk
[all …]
Dimx-audio-es8328.txt4 - compatible : "fsl,imx-audio-es8328"
5 - model : The user-visible name of this sound complex
6 - ssi-controller : The phandle of the i.MX SSI controller
7 - jack-gpio : Optional GPIO for headphone jack
8 - audio-amp-supply : Power regulator for speaker amps
9 - audio-codec : The phandle of the ES8328 audio codec
10 - audio-routing : A list of the connections between audio components.
17 * audio-amp
28 * Mic PGA
33 * Mic Jack
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/kernel/linux/linux-5.10/sound/soc/pxa/
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>
25 #include "pxa2xx-i2s.h"
35 /* audio clock in Hz - rounded from 12.235MHz */
38 static int spitz_jack_func;
39 static int spitz_spk_func;
40 static int spitz_mic_gpio;
54 /* enable and unmute hp jack, disable mic bias */ in spitz_ext_control()
56 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
[all …]
Dtosa.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * tosa.c -- SoC audio for Tosa
12 * 1 - Jack Insertion
13 * 5 - Hookswitch (headset answer/hang up switch)
25 #include <asm/mach-types.h>
36 static int tosa_jack_func;
37 static int tosa_spk_func;
47 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic (Internal)"); in tosa_ext_control()
52 snd_soc_dapm_enable_pin_unlocked(dapm, "Mic (Internal)"); in tosa_ext_control()
57 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic (Internal)"); in tosa_ext_control()
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Dmioa701_wm9713.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * +--------+ +-------------------+ Rear Speaker
11 * | | | | /-+
12 * | +--->----->---+MONOIN SPKL+--->----+-+ |
14 * | +--->----->---+PCBEEP SPKR+--->----+-+ |
15 * | CHIP | | | \-+
16 * | +---<-----<---+MONO |
18 * +--------+ | | /-+
19 * | HPL+--->----+-+ |
21 * | OUT3+--->----+-+ |
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/kernel/linux/linux-5.10/include/linux/mfd/arizona/
Dpdata.h1 /* SPDX-License-Identifier: GPL-2.0-only */
11 #include <dt-bindings/mfd/arizona.h>
12 #include <linux/regulator/arizona-ldo1.h>
13 #include <linux/regulator/arizona-micsupp.h>
36 #define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
37 #define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
38 #define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
59 int mV; /** Regulated voltage */
60 unsigned int ext_cap:1; /** External capacitor fitted */
61 unsigned int discharge:1; /** Actively discharge */
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/kernel/linux/linux-5.10/sound/pci/hda/
Dhda_auto_parser.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * BIOS auto-parser helper functions for HD-audio
34 int type;
35 unsigned int is_headset_mic:1;
36 unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */
37 unsigned int has_boost_on_pin:1;
43 int input);
44 int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
46 char *label, int maxlen, int *indexp);
50 INPUT_PIN_ATTR_INT, /* internal mic/line-in */
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/kernel/linux/linux-5.10/sound/soc/samsung/
Dneo1973_wm8753.c1 // SPDX-License-Identifier: GPL-2.0+
3 // neo1973_wm8753.c - SoC audio for Openmoko Neo1973 and Freerunner devices
18 #include "regs-iis.h"
20 #include "s3c24xx-i2s.h"
22 static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, in neo1973_hifi_hw_params()
28 unsigned int pll_out = 0, bclk = 0; in neo1973_hifi_hw_params()
29 int ret = 0; in neo1973_hifi_hw_params()
97 static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream) in neo1973_hifi_hw_free()
114 static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, in neo1973_voice_hw_params()
119 unsigned int pcmdiv = 0; in neo1973_voice_hw_params()
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/kernel/linux/linux-5.10/drivers/xen/
Dmcelog.c69 static int xen_mce_chrdev_open_count; /* #times opened */
70 static int xen_mce_chrdev_open_exclu; /* already open exclusive? */
74 static int xen_mce_chrdev_open(struct inode *inode, struct file *file) in xen_mce_chrdev_open()
79 (xen_mce_chrdev_open_count && (file->f_flags & O_EXCL))) { in xen_mce_chrdev_open()
82 return -EBUSY; in xen_mce_chrdev_open()
85 if (file->f_flags & O_EXCL) in xen_mce_chrdev_open()
94 static int xen_mce_chrdev_release(struct inode *inode, struct file *file) in xen_mce_chrdev_release()
98 xen_mce_chrdev_open_count--; in xen_mce_chrdev_release()
111 int i, err; in xen_mce_chrdev_read()
118 err = -EINVAL; in xen_mce_chrdev_read()
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/kernel/linux/linux-5.10/sound/soc/fsl/
Dmx27vis-aic32x4.c1 // SPDX-License-Identifier: GPL-2.0+
3 // mx27vis-aic32x4.c
7 // Author: Javier Martin <javier.martin@vista-silicon.com>
14 #include <linux/platform_data/asoc-mx27vis.h>
18 #include <sound/soc-dapm.h>
20 #include <asm/mach-types.h>
23 #include "imx-ssi.h"
24 #include "imx-audmux.h"
29 static int mx27vis_amp_gain;
30 static int mx27vis_amp_mute;
[all …]
/kernel/linux/linux-5.10/net/mac80211/
Dwpa.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2002-2004, Instant802 Networks, Inc.
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
6 * Copyright (C) 2020-2021 Intel Corporation
32 u8 *data, *key, *mic; in ieee80211_tx_h_michael_mic_add() local
34 unsigned int hdrlen; in ieee80211_tx_h_michael_mic_add()
36 struct sk_buff *skb = tx->skb; in ieee80211_tx_h_michael_mic_add()
38 int tail; in ieee80211_tx_h_michael_mic_add()
40 hdr = (struct ieee80211_hdr *)skb->data; in ieee80211_tx_h_michael_mic_add()
41 if (!tx->key || tx->key->conf.cipher != WLAN_CIPHER_SUITE_TKIP || in ieee80211_tx_h_michael_mic_add()
[all …]
/kernel/linux/linux-5.10/sound/soc/intel/boards/
Dcht_bsw_rt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * cht-bsw-rt5645.c - ASoc Machine driver for Intel Cherryview-based platforms
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"
36 int codec_type;
67 static int platform_clock_control(struct snd_soc_dapm_widget *w, in platform_clock_control()
68 struct snd_kcontrol *k, int event) in platform_clock_control()
[all …]
/kernel/linux/linux-5.10/sound/soc/mediatek/mt8173/
Dmt8173-max98090.c1 // SPDX-License-Identifier: GPL-2.0
3 * mt8173-max98090.c -- MT8173 MAX98090 ALSA SoC machine driver
23 .pin = "Headset Mic",
30 SND_SOC_DAPM_MIC("Int Mic", NULL),
32 SND_SOC_DAPM_MIC("Headset Mic", NULL),
38 {"DMICL", NULL, "Int Mic"},
41 {"Headset Mic", NULL, "MICBIAS"},
42 {"IN34", NULL, "Headset Mic"},
47 SOC_DAPM_PIN_SWITCH("Int Mic"),
49 SOC_DAPM_PIN_SWITCH("Headset Mic"),
[all …]

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