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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
[all …]
/linux/sound/mips/
H A Dad1843.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2003 Vivien Chappelier <vivien.chappelier@linux-mips.org>
35 ad1843_PDNO = { 0, 14, 1 }, /* Converter Power-Down Flag */
38 ad1843_RMGE = { 2, 4, 1 }, /* Right ADC Mic Gain Enable */
41 ad1843_LMGE = { 2, 12, 1 }, /* Left ADC Mic Gain Enable */
44 ad1843_RD2MM = { 3, 7, 1 }, /* Right DAC 2 Mix Mute */
46 ad1843_LD2MM = { 3, 15, 1 }, /* Left DAC 2 Mix Mute */
48 ad1843_RX1MM = { 4, 7, 1 }, /* Right Aux 1 Mix Mute */
50 ad1843_LX1MM = { 4, 15, 1 }, /* Left Aux 1 Mix Mute */
52 ad1843_RX2MM = { 5, 7, 1 }, /* Right Aux 2 Mix Mute */
[all …]
/linux/sound/soc/sh/rcar/
H A Ddvc.c1 // SPDX-License-Identifier: GPL-2.0
3 // Renesas R-Car DVC support
15 * Playback Mute
16 * amixer set "DVC Out Mute" on
18 * Capture Mute
19 * amixer set "DVC In Mute" on
39 struct rsnd_kctrl_cfg_m mute; member
40 struct rsnd_kctrl_cfg_s ren; /* Ramp Enable */
45 #define rsnd_dvc_get(priv, id) ((struct rsnd_dvc *)(priv->dvc) + id)
46 #define rsnd_dvc_nr(priv) ((priv)->dvc_nr)
[all …]
/linux/Documentation/ABI/testing/
H A Dconfigfs-usb-gadget-uac11 What: /config/usb-gadget/gadget/functions/uac1.name
9 c_srate list of capture sampling rates (comma-separated)
11 c_mute_present capture mute control enable
12 c_volume_present capture volume control enable
20 p_srate list of playback sampling rates (comma-separated)
22 p_mute_present playback mute control enable
23 p_volume_present playback volume control enable
30 req_number the number of pre-allocated requests
36 p_fu_vol_name playback mute/volume functional unit name
40 c_fu_vol_name capture mute/volume functional unit name
H A Dconfigfs-usb-gadget-uac21 What: /config/usb-gadget/gadget/functions/uac2.name
9 c_srate list of capture sampling rates (comma-separated)
11 c_hs_bint capture bInterval for HS/SS (1-4: fixed, 0: auto)
14 c_mute_present capture mute control enable
15 c_volume_present capture volume control enable
24 p_srate list of playback sampling rates (comma-separated)
26 p_hs_bint playback bInterval for HS/SS (1-4: fixed, 0: auto)
27 p_mute_present playback mute control enable
28 p_volume_present playback volume control enable
35 req_number the number of pre-allocated requests
[all …]
/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);
[all …]
H A 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.
29 #include <linux/mfd/abx500/ab8500-sysctrl.h>
30 #include <linux/mfd/abx500/ab8500-codec.h>
39 #include <sound/soc-dapm.h>
42 #include "ab8500-codec.h"
56 /* Nr of FIR/IIR-coeff banks in ANC-block */
114 /* Private data for AB8500 device-driver */
[all …]
H A Dssm2602.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
51 #define LINVOL_LIN_ENABLE_MUTE 0x080 /* Left Channel Input Mute …
56 #define RINVOL_RIN_ENABLE_MUTE 0x080 /* Right Channel Input Mute …
61 #define LOUT1V_ENABLE_LZC 0x080 /* Left Channel Zero cross detect enable …
66 #define ROUT1V_ENABLE_RZC 0x080 /* Right Channel Zero cross detect enable …
71 #define APANA_ENABLE_MIC_MUTE 0x002 /* Microphone Mute Control …
75 #define APANA_ENABLE_SIDETONE 0x020 /* Enable/Disable Side Tone …
80 #define APDIGI_ENABLE_ADC_HPF 0x001 /* Enable/Disable ADC Highpass Filter …
81 #define APDIGI_DE_EMPHASIS 0x006 /* De-Emphasis Control …
82 #define APDIGI_ENABLE_DAC_MUTE 0x008 /* DAC Mute Control …
[all …]
H A Dtpa6130a2.c1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <sound/tpa6130a2-plat.h>
40 static int tpa6130a2_power(struct tpa6130a2_data *data, bool enable) in tpa6130a2_power() argument
44 if (enable) { in tpa6130a2_power()
45 ret = regulator_enable(data->supply); in tpa6130a2_power()
47 dev_err(data->dev, in tpa6130a2_power()
48 "Failed to enable supply: %d\n", ret); in tpa6130a2_power()
52 if (data->power_gpio >= 0) in tpa6130a2_power()
53 gpio_set_value(data->power_gpio, 1); in tpa6130a2_power()
56 regcache_cache_only(data->regmap, false); in tpa6130a2_power()
[all …]
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()
[all …]
H A Dwm8990.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8990.c -- WM8990 ALSA Soc Audio driver
37 static const DECLARE_TLV_DB_SCALE(in_pga_tlv, -1650, 3000, 0);
39 static const DECLARE_TLV_DB_SCALE(out_mix_tlv, 0, -2100, 0);
41 static const DECLARE_TLV_DB_SCALE(out_pga_tlv, -7300, 600, 0);
43 static const DECLARE_TLV_DB_SCALE(out_dac_tlv, -7163, 0, 0);
45 static const DECLARE_TLV_DB_SCALE(in_adc_tlv, -7163, 1763, 0);
47 static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0);
54 (struct soc_mixer_control *)kcontrol->private_value; in wm899x_outpga_put_volsw_vu()
55 int reg = mc->reg; in wm899x_outpga_put_volsw_vu()
[all …]
/linux/drivers/ps3/
H A Dps3av_cmd.c1 // SPDX-License-Identifier: GPL-2.0-only
213 int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute) in ps3av_cmd_av_video_mute() argument
219 return -EINVAL; in ps3av_cmd_av_video_mute()
223 av_video_mute.mute[i].avport = port[i]; in ps3av_cmd_av_video_mute()
224 av_video_mute.mute[i].mute = mute; in ps3av_cmd_av_video_mute()
264 int ps3av_cmd_av_tv_mute(u32 avport, u32 mute) in ps3av_cmd_av_tv_mute() argument
271 tv_mute.mute = mute; in ps3av_cmd_av_tv_mute()
333 if (video_vid == -1) in ps3av_cmd_set_av_video_cs()
335 if (cs_out == -1) in ps3av_cmd_set_av_video_cs()
337 if (aspect == -1) in ps3av_cmd_set_av_video_cs()
[all …]
/linux/drivers/media/i2c/
H A Dwm8775.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8775 - driver version 0.0.1
10 * - Cleanup
11 * - V4L2 API update
12 * - sound fixes
22 #include <media/v4l2-device.h>
23 #include <media/v4l2-ctrls.h>
32 /* ----------------------------------------------------------------------- */
41 #define ALC_EN 0x100 /* R17: ALC enable */
46 struct v4l2_ctrl *mute; member
[all …]
/linux/Documentation/driver-api/media/drivers/
H A Dradiotrack.rst1 .. SPDX-License-Identifier: GPL-2.0
11 ----------------
24 ------------------
26 I have a RadioTrack card from back when I ran an MS-Windows platform. After
27 converting to Linux, I found Gideon le Grange's command-line software for
29 comfortable X-windows interface, and added a scanning feature. For hack
32 broadcast TV channels, situated just below and above the 87.0-109.0 MHz range.
40 --------------------
42 The RadioTrack card is an ISA 8-bit FM radio card. The radio frequency (RF)
54 --------------------------------
[all …]
/linux/drivers/media/radio/
H A Dradio-gemtek.c1 // SPDX-License-Identifier: GPL-2.0-only
18 * Converted to the radio-isa framework by Hans Verkuil <hans.verkuil@cisco.com>
23 * Fully tested with the Keene USB FM Transmitter and the v4l2-compliance tool.
35 #include <media/v4l2-ioctl.h>
36 #include <media/v4l2-device.h>
37 #include "radio-isa.h"
53 #define CONFIG_RADIO_GEMTEK_PORT -1
64 [1 ... (GEMTEK_MAX - 1)] = -1 };
65 static int radio_nr[GEMTEK_MAX] = { [0 ... (GEMTEK_MAX - 1)] = -1 };
68 MODULE_PARM_DESC(probe, "Enable automatic device probing.");
[all …]
/linux/sound/pci/ice1712/
H A Dmaya44.c1 // SPDX-License-Identifier: GPL-2.0-or-later
83 snd_vt1724_write_i2c(ice, wm->addr, in wm8776_write()
86 wm->regs[reg] = val; in wm8776_write()
96 val |= wm->regs[reg] & ~mask; in wm8776_write_bits()
97 if (val != wm->regs[reg]) { in wm8776_write_bits()
113 unsigned short offset; /* zero-value offset */
114 unsigned short mute; /* mute bit */ member
116 unsigned char mux_bits[2]; /* extra bits for ADC mute */
125 .mute = 0x00,
126 .update = 0x180, /* update and zero-cross enable */
[all …]
/linux/Documentation/devicetree/bindings/regulator/
H A Drichtek,rt5190a-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt5190a-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
17 It also supports mute AC OFF depop sound and quick setting storage while
23 - richtek,rt5190a
31 vin2-supply:
34 vin3-supply:
37 vin4-supply:
[all …]
/linux/Documentation/devicetree/bindings/iio/frequency/
H A Dadi,adf4350.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
15 - adi,adf4350
16 - adi,adf4351
21 spi-max-frequency:
28 clock-names:
31 '#clock-cells':
34 clock-output-names:
[all …]
/linux/sound/pci/
H A Dad1889.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2004, Kyle McMartin <kyle@parisc-linux.org>
10 #define AD_DS_WSMC_SYEN 0x0004 /* synthesis channel enable */
14 #define AD_DS_WSMC_WAEN 0x0400 /* wave channel enable */
20 #define AD_DS_RAMC_ADEN 0x0004 /* ADC channel enable */
22 #define AD_DS_RAMC_REEN 0x0400 /* resampler channel enable */
26 #define AD_DS_WADA_RWAM 0x0080 /* right wave mute */
28 #define AD_DS_WADA_LWAM 0x8000 /* left wave mute */
32 #define AD_DS_SYDA_RSYM 0x0080 /* right synthesis mute */
34 #define AD_DS_SYDA_LSYM 0x8000 /* left synthesis mute */
[all …]
/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 */
53 /* enable and unmute hp jack, disable mic bias */ 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()
110 spitz_ext_control(&rtd->card->dapm); in spitz_startup()
[all …]
/linux/arch/powerpc/include/asm/
H A Dps3av.h1 /* SPDX-License-Identifier: GPL-2.0-only */
65 #define PS3AV_MUTE_PORT_MAX 1 /* num of ports in mute pkt */
76 /* mute */
218 /* audio_ctrl_data[0] de-emphasis */
439 /* backend: enable/disable event */
458 /* backend: video mute */
461 u16 mute; /* in: mute on/off */ member
466 struct ps3av_av_mute mute[PS3AV_MUTE_PORT_MAX]; member
503 u8 enable; /* in: audio enable */ member
516 struct ps3av_av_mute mute[PS3AV_MUTE_PORT_MAX]; member
[all …]
/linux/Documentation/admin-guide/laptops/
H A Dthinkpad-acpi.rst9 - Borislav Deianov <borislav@users.sf.net>
10 - Henrique de Moraes Holschuh <hmh@hmh.eng.br>
12 http://ibm-acpi.sf.net/
19 This driver used to be named ibm-acpi until kernel 2.6.21 and release
20 0.13-20070314. It used to be in the drivers/acpi tree, but it was
21 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
25 The driver is named "thinkpad-acpi". In some places, like module
29 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
33 ------
38 - Fn key combinations
[all …]
/linux/sound/soc/intel/atom/
H A Dsst-atom-controls.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * sst-atom-controls.c - Intel MID Platform driver DPCM ALSA controls for Mrfld
5 * Copyright (C) 2013-14 Intel Corp
20 #include "sst-mfld-platform.h"
21 #include "sst-atom-controls.h"
28 struct snd_sst_bytes_v2 *byte_data = drv->byte_stream; in sst_fill_byte_control()
30 byte_data->type = SST_CMD_BYTES_SET; in sst_fill_byte_control()
31 byte_data->ipc_msg = ipc_msg; in sst_fill_byte_control()
32 byte_data->block = block; in sst_fill_byte_control()
33 byte_data->task_id = task_id; in sst_fill_byte_control()
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Dtwl4030-audio.txt7 - compatible : must be "ti,twl4030-audio"
12 - codec { }: Need to be present if the audio functionality is used. Within this
14 - ti,digimic_delay: Delay need after enabling the digimic to reduce artifacts
16 -ti,ramp_delay_value: HS ramp delay configuration to reduce pop noise
17 -ti,hs_extmute: Use external mute for HS pop reduction
18 -ti,hs_extmute_gpio: Use external GPIO to control the external mute
19 -ti,offset_cncl_path: Offset cancellation path selection, refer to TRM for the
23 - ti,enable-vibra: Need to be set to <1> if the vibra functionality is used. if
28 clock-frequency = <2600000>;
33 interrupt-parent = <&intc>;
[all …]
/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
[all...]

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