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/Linux-v5.10/drivers/gpu/drm/exynos/
Dexynos_drm_mic.c30 /* Sysreg registers for MIC */
36 /* MIC registers */
109 static void mic_set_path(struct exynos_mic *mic, bool enable) in mic_set_path() argument
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()
131 ret = regmap_write(mic->sysreg, DSD_CFG_MUX, val); in mic_set_path()
133 DRM_DEV_ERROR(mic->dev, in mic_set_path()
134 "mic: Failed to read system register\n"); in mic_set_path()
[all …]
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-class-mic1 What: /sys/class/mic/
6 The mic class directory belongs to Intel MIC devices and
7 provides information per MIC device. An Intel MIC device is a
9 Integrated Core (MIC) architecture that runs a Linux OS.
11 What: /sys/class/mic/mic(x)
16 The directories /sys/class/mic/mic0, /sys/class/mic/mic1 etc.,
17 represent MIC devices (0,1,..etc). Each directory has
18 information specific to that MIC device.
20 What: /sys/class/mic/mic(x)/family
26 MIC device. For example - "x100"
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/sound/
Dqcom,apq8016-sbc.txt15 * "mic-iomux"
26 * MIC BIAS External1
27 * MIC BIAS External2
28 * MIC BIAS Internal1
29 * MIC BIAS Internal2
32 * Headset Mic
33 * Secondary Mic
61 reg-names = "mic-iomux", "spkr-iomux";
65 "MIC BIAS External1", "Handset Mic",
66 "MIC BIAS Internal2", "Headset Mic",
[all …]
Domap-abe-twl6040.txt26 * Headset Mic
27 * Main Handset Mic
28 * Sub Handset Mic
30 * Digital Mic
48 * Headset Mic Bias
49 * Main Mic Bias
53 Digital mic pins:
81 "HSMIC", "Headset Mic",
82 "Headset Mic", "Headset Mic Bias",
83 "MAINMIC", "Main Handset Mic",
[all …]
Dmt6359.yaml29 mediatek,mic-type-0:
32 Specifies the type of mic type connected to adc0
35 - 0 # IDLE - mic in turn-off status
36 - 1 # ACC - analog mic with alternating coupling
37 - 2 # DMIC - digital mic
38 - 3 # DCC - analog mic with direct couping
39 - 4 # DCC_ECM_DIFF - analog electret condenser mic with differential mode
40 - 5 # DCC_ECM_SINGLE - analog electret condenser mic with single mode
42 mediatek,mic-type-1:
45 Specifies the type of mic type connected to adc1
[all …]
Domap-twl4030.txt24 * Main Mic
25 * Sub Mic
26 * Headset Mic
27 * Carkit Mic
28 * Digital0 Mic
29 * Digital1 Mic
51 * Headset Mic Bias
52 * Mic Bias 1 /* Used for Main Mic or Digimic0 */
53 * Mic Bias 2 /* Used for Sub Mic or Digimic1 */
Dnvidia,tegra-audio-rt5677.txt20 * Headset Mic
21 * Internal Mic 1
22 * Internal Mic 2
32 - nvidia,mic-present-gpios: The GPIO that mic jack is plugged in
45 "Headset Mic", "MICBIAS1",
46 "IN1P", "Headset Mic",
47 "IN1N", "Headset Mic",
48 "DMIC L1", "Internal Mic 1",
49 "DMIC R1", "Internal Mic 1",
50 "DMIC L2", "Internal Mic 2",
[all …]
Dsamsung,tm2-audio.txt20 board: HP, SPK, Main Mic, Sub Mic, Third Mic,
21 Headset Mic
22 - mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator
32 mic-bias-gpios = <&gpr3 2 0>;
40 "Main Mic", "MICBIAS2",
41 "IN1R", "Main Mic";
Dsamsung,midas-audio.yaml47 on the board: HP, SPK, Main Mic, Sub Mic, Headset Mic.
49 mic-bias-supply:
67 - mic-bias-supply
82 mic-bias-supply = <&mic_bias_reg>;
97 "IN1LP", "Main Mic",
98 "IN1LN", "Main Mic",
99 "IN1RP", "Sub Mic",
100 "IN1LP", "Sub Mic";
Dnvidia,tegra-audio-wm8903.txt20 * Mic Jack
21 * Int Mic
30 - nvidia,int-mic-en-gpios : The GPIO that enables the internal microphone
31 - nvidia,ext-mic-en-gpios : The GPIO that enables the external microphone
32 - nvidia,headset : The Mic Jack represents state of the headset microphone pin
48 "Mic Jack", "MICBIAS",
49 "IN1L", "Mic Jack";
56 nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
57 nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
Dallwinner,sun4i-a10-codec.yaml80 - Headset Mic
83 - Mic
151 - Headset Mic
154 - Mic
176 - Headset Mic
179 - Mic
202 - Headset Mic
205 - Mic
224 - Headset Mic
227 - Mic
[all …]
Dda7219.txt32 - dlg,micbias-lvl : Voltage (mV) for Mic Bias
34 - dlg,mic-amp-in-sel : Mic input source type
46 - dlg,micbias-pulse-lvl : Mic bias higher voltage pulse level (mV).
48 - dlg,micbias-pulse-time : Mic bias higher voltage pulse duration (ms)
51 - dlg,mic-det-thr : Impedance threshold for mic detection measurement (Ohms)
65 - dlg,c-mic-btn-thr : Impedance threshold between button C and Mic
95 dlg,mic-amp-in-sel = "diff";
99 dlg,mic-det-thr = <500>;
107 dlg,c-mic-btn-thr = <0x3E>;
Dsamsung,aries-wm8994.yaml50 For samsung,aries-wm8994: HP, SPK, RCV, LINE, Main Mic, Headset Mic,
52 For samsung,fascinate4g-wm8994: HP, SPK, RCV, LINE, Main Mic,
59 description: Supply for the micbias on the main mic
62 description: Supply for the micbias on the headset mic
65 description: GPIO for switching between tv-out and mic paths
129 "IN1LP", "Main Mic",
130 "IN1LN", "Main Mic",
132 "IN1RP", "Headset Mic",
133 "IN1RN", "Headset Mic";
/Linux-v5.10/Documentation/sound/hd-audio/
Dmodels.rst31 Quirk for FSC S7020 with jack modes and HP mic support
36 Inverted internal mic workaround
57 Inverted internal mic workaround
66 Laptops with analog-mic input
68 Laptops with digital-mic input
70 Enable ALC269(VA) digital mic workaround
72 Enable ALC271X digital mic workaround
74 Inverted internal mic workaround
75 headset-mic
76 Indicates a combined headset (headphone+mic) jack
[all …]
/Linux-v5.10/sound/soc/ti/
Domap-twl4030.c73 SND_SOC_DAPM_MIC("Main Mic", NULL),
74 SND_SOC_DAPM_MIC("Sub Mic", NULL),
75 SND_SOC_DAPM_MIC("Headset Mic", NULL),
76 SND_SOC_DAPM_MIC("Carkit Mic", NULL),
77 SND_SOC_DAPM_MIC("Digital0 Mic", NULL),
78 SND_SOC_DAPM_MIC("Digital1 Mic", NULL),
99 {"MAINMIC", NULL, "Main Mic"},
100 {"Main Mic", NULL, "Mic Bias 1"},
101 {"SUBMIC", NULL, "Sub Mic"},
102 {"Sub Mic", NULL, "Mic Bias 2"},
[all …]
/Linux-v5.10/sound/soc/codecs/
Dwm9712.c108 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"};
159 SOC_SINGLE("Mic Headphone Volume", AC97_VIDEO, 12, 7, 1),
197 SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv),
198 SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv),
199 SOC_SINGLE_TLV("Mic Boost Volume", AC97_MIC, 7, 1, 0, boost_tlv),
293 WM9712_HP_MIXER_CTRL("Mic Sidetone Switch", HPL_MIXER, 0),
303 WM9712_HP_MIXER_CTRL("Mic Sidetone Switch", HPR_MIXER, 0),
321 SOC_DAPM_SINGLE("Mic 1 Sidetone Switch", AC97_MIC, 14, 1, 1),
[all …]
Djz4770.c428 "PCM", "Line In", "Mic 1", "Mic 2"
450 "Line In", "Mic 1", "Mic 2"
489 SND_SOC_DAPM_PGA("Mic 1", JZ4770_CODEC_REG_CR_MIC,
491 SND_SOC_DAPM_PGA("Mic 2", JZ4770_CODEC_REG_CR_MIC,
494 SND_SOC_DAPM_PGA("Mic Diff", JZ4770_CODEC_REG_CR_MIC,
497 SND_SOC_DAPM_MIXER("Mic", SND_SOC_NOPM, 0, 0,
539 { "Mic 1", NULL, "MIC1P" },
540 { "Mic Diff", NULL, "MIC1N" },
541 { "Mic 1", NULL, "Mic Diff" },
542 { "Mic 2", NULL, "MIC2P" },
[all …]
Dwm9705.c88 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),
177 {"HP Mixer", "Mic Playback Switch", "Mic PGA"},
202 {"Mic Source", "Mic 1", "MIC1"},
[all …]
Dwm9713.c46 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 */
89 SOC_ENUM_SINGLE_VIRT(2, wm9713_micb_select), /* mic selection 19 */
108 SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv),
109 SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv),
110 SOC_SINGLE_TLV("Mic 1 Preamp Volume", AC97_3D_CONTROL, 10, 3, 0, mic_tlv),
111 SOC_SINGLE_TLV("Mic 2 Preamp Volume", AC97_3D_CONTROL, 12, 3, 0, mic_tlv),
[all …]
Dtlv320adcx140.c455 SND_SOC_DAPM_MUX("IN1 Analog Mic Resistor", SND_SOC_NOPM, 0, 0,
457 SND_SOC_DAPM_MUX("IN2 Analog Mic Resistor", SND_SOC_NOPM, 0, 0,
459 SND_SOC_DAPM_MUX("IN3 Analog Mic Resistor", SND_SOC_NOPM, 0, 0,
461 SND_SOC_DAPM_MUX("IN4 Analog Mic Resistor", SND_SOC_NOPM, 0, 0,
511 /* Mic input */
517 {"MIC_GAIN_CTL_CH1", NULL, "IN1 Analog Mic Resistor"},
518 {"MIC_GAIN_CTL_CH1", NULL, "IN1 Analog Mic Resistor"},
519 {"MIC_GAIN_CTL_CH2", NULL, "IN2 Analog Mic Resistor"},
520 {"MIC_GAIN_CTL_CH2", NULL, "IN2 Analog Mic Resistor"},
521 {"MIC_GAIN_CTL_CH3", NULL, "IN3 Analog Mic Resistor"},
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/display/exynos/
Dexynos-mic.txt1 Device-Tree bindings for Samsung Exynos SoC mobile image compressor (MIC)
3 MIC (mobile image compressor) resides between decon and mipi dsi. Mipi dsi is
4 not capable to transfer high resoltuion frame data as decon can send. MIC
10 - compatible: value should be "samsung,exynos5433-mic".
11 - reg: physical base address and length of the MIC registers set and system
12 register of mic.
25 mic: mic@13930000 {
26 compatible = "samsung,exynos5433-mic";
/Linux-v5.10/Documentation/devicetree/bindings/interrupt-controller/
Dnxp,lpc3220-mic.txt1 * NXP LPC32xx MIC, SIC1 and SIC2 Interrupt Controllers
4 - compatible: "nxp,lpc3220-mic" or "nxp,lpc3220-sic".
17 - interrupts: empty for MIC interrupt controller, cascaded MIC
22 /* LPC32xx MIC, SIC1 and SIC2 interrupt controllers */
23 mic: interrupt-controller@40008000 {
24 compatible = "nxp,lpc3220-mic";
36 interrupt-parent = <&mic>;
47 interrupt-parent = <&mic>;
/Linux-v5.10/sound/usb/
Dmixer_maps.c49 Mic-IN[9] --+->FU[10]----------------------------+ |
65 /* 9: IT mic */
66 { 10, "Mic Playback" }, /* FU */
104 /* 2: IT mic */
111 /* (Mic, Input 1 = Line input, Input 2 = Optical input) */
113 /* { 10, "Mic Capture", 1 }, */ /* FU, Mic Capture */
114 { 10, /* "Mic Capture", */ NULL, 2, .dB = &mp3plus_dB_2 },
115 /* FU, Mic Capture */
116 { 10, "Mic Boost", 7 }, /* FU, default Auto Gain Input */
120 { 13, /* "Mic Playback", */ .dB = &mp3plus_dB_1 },
[all …]
/Linux-v5.10/sound/soc/pxa/
Dspitz.c54 /* 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()
63 /* enable mic jack and bias, mute hp */ in spitz_ext_control()
67 snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
72 /* enable line jack, disable mic bias and mute hp */ in spitz_ext_control()
75 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
81 /* enable and unmute headset jack enable mic bias, mute L hp */ in spitz_ext_control()
83 snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
94 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
209 SND_SOC_DAPM_MIC("Mic Jack", spitz_mic_bias),
[all …]
/Linux-v5.10/net/mac80211/
Dwpa.c31 u8 *data, *key, *mic; in ieee80211_tx_h_michael_mic_add() local
61 /* hwaccel - with no need for SW-generated MMIC or MIC space */ in ieee80211_tx_h_michael_mic_add()
76 mic = skb_put(skb, MICHAEL_MIC_LEN); in ieee80211_tx_h_michael_mic_add()
79 /* Zeroed MIC can help with debug */ in ieee80211_tx_h_michael_mic_add()
80 memset(mic, 0, MICHAEL_MIC_LEN); in ieee80211_tx_h_michael_mic_add()
85 michael_mic(key, hdr, data, data_len, mic); in ieee80211_tx_h_michael_mic_add()
87 mic[0]++; in ieee80211_tx_h_michael_mic_add()
99 u8 mic[MICHAEL_MIC_LEN]; in ieee80211_rx_h_michael_mic_verify() local
105 * it makes no sense to check for MIC errors on anything other in ieee80211_rx_h_michael_mic_verify()
112 * No way to verify the MIC if the hardware stripped it or in ieee80211_rx_h_michael_mic_verify()
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