Searched full:microphone (Results 1 – 25 of 388) sorted by relevance
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| /kernel/linux/linux-4.19/include/linux/mfd/wm8994/ |
| D | pdata.h | 117 * Microphone detection rates, used to tune response rates and power
118 * consumption for WM8958/WM1811 microphone detection.
168 /* Power up delays to add after microphone bias power up (ms) */
180 /* Delay between detecting a jack and starting microphone
185 /* Delay between microphone detect completing and reporting on
190 /* IRQ for microphone detection if brought out directly as a
195 /* WM8994 microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
206 /* WM8958 microphone bias configuration */
209 /* WM8958 microphone detection ranges */
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| /kernel/linux/linux-5.10/include/linux/mfd/wm8994/ |
| D | pdata.h | 109 * Microphone detection rates, used to tune response rates and power
110 * consumption for WM8958/WM1811 microphone detection.
160 /* Power up delays to add after microphone bias power up (ms) */
172 /* Delay between detecting a jack and starting microphone
177 /* Delay between microphone detect completing and reporting on
182 /* IRQ for microphone detection if brought out directly as a
187 /* WM8994 microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
198 /* WM8958 microphone bias configuration */
201 /* WM8958 microphone detection ranges */
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| /kernel/linux/linux-4.19/include/linux/platform_data/ |
| D | adau17x1.h | 14 * enum adau17x1_micbias_voltage - Microphone bias voltage
27 * digital microphone input.
75 * @micbias_voltage: Microphone voltage bias
96 * @use_dmic: If true configure the MIC pins as digital microphone pins instead
97 * of analog microphone pins.
98 * @micbias_voltage: Microphone voltage bias
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| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | adau17x1.h | 13 * enum adau17x1_micbias_voltage - Microphone bias voltage
26 * digital microphone input.
74 * @micbias_voltage: Microphone voltage bias
95 * @use_dmic: If true configure the MIC pins as digital microphone pins instead
96 * of analog microphone pins.
97 * @micbias_voltage: Microphone voltage bias
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| /kernel/linux/linux-5.10/include/sound/sof/ |
| D | dai-intel.h | 52 /* DMIC max. four controllers for eight microphone channels */
109 * Normally it is sufficient to set the used microphone specific enables to 1
113 * and/or the absolute polarity matters the PCM signal from a microphone
145 * of the microphone.
147 * Note: The microphone clock (pdmclk_min, pdmclk_max, duty_min, duty_max)
148 * parameters need to be set as defined in microphone data sheet. E.g. clock
158 * The microphone clock needs to be usually about 50-80 times the used audio
162 * The parameter wake_up_time describes how long time the microphone needs
174 uint32_t pdmclk_min; /**< Minimum microphone clock in Hz (100000..N) */
175 uint32_t pdmclk_max; /**< Maximum microphone clock in Hz (min...N) */
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/extcon/ |
| D | extcon-arizona.txt | 25 - wlf,micd-detect-debounce : Additional software microphone detection
30 performing microphone detection, specified as per the ARIZONA_MICD_TIME_XXX
32 - wlf,micd-rate : Delay between successive microphone detection measurements,
34 - wlf,micd-dbtime : Microphone detection hardware debounces specified as the
36 - wlf,micd-timeout-ms : Timeout for microphone detection, specified in
38 - wlf,micd-force-micbias : Force MICBIAS continuously on during microphone
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/extcon/ |
| D | wlf,arizona.yaml | 52 Additional software microphone detection debounce specified in
64 Time allowed for MICBIAS to startup prior to performing microphone
72 Delay between successive microphone detection measurements, specified
80 Microphone detection hardware debounces specified as the number of
87 Timeout for microphone detection, specified in milliseconds.
92 Force MICBIAS continuously on during microphone detection.
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1028a-kontron-sl28-var3-ads2.dts | 34 "Microphone", "Microphone Jack",
43 "Microphone Jack", "MICBIAS",
44 "IN2L", "Microphone Jack",
45 "IN2R", "Microphone Jack";
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| D | fsl-ls1012a-oxalis.dts | 35 "Microphone", "Microphone Jack",
40 "MIC_IN", "Microphone Jack",
41 "Microphone Jack", "Mic Bias",
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| D | fsl-ls1012a-frdm.dts | 34 "Microphone", "Microphone Jack",
39 "MIC_IN", "Microphone Jack",
40 "Microphone Jack", "Mic Bias",
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| /kernel/linux/linux-4.19/sound/soc/sh/ |
| D | migor.c | 104 SND_SOC_DAPM_MIC("Onboard Microphone", NULL),
105 SND_SOC_DAPM_MIC("External Microphone", NULL),
114 /* On-board microphone */
117 { "Mic Bias", NULL, "Onboard Microphone" },
119 /* External microphone */
122 { "Mic Bias", NULL, "External Microphone" },
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| /kernel/linux/linux-4.19/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1012a-frdm.dts | 34 "Microphone", "Microphone Jack",
39 "MIC_IN", "Microphone Jack",
40 "Microphone Jack", "Mic Bias",
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| D | fsl-ls1012a-qds.dts | 34 "Microphone", "Microphone Jack",
39 "MIC_IN", "Microphone Jack",
40 "Microphone Jack", "Mic Bias",
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| /kernel/linux/linux-5.10/sound/soc/sh/ |
| D | migor.c | 104 SND_SOC_DAPM_MIC("Onboard Microphone", NULL),
105 SND_SOC_DAPM_MIC("External Microphone", NULL),
114 /* On-board microphone */
117 { "Mic Bias", NULL, "Onboard Microphone" },
119 /* External microphone */
122 { "Mic Bias", NULL, "External Microphone" },
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/sound/ |
| D | widgets.txt | 10 "Microphone", "Line", "Headphone" and "Speaker".
16 "Microphone", "Microphone Jack",
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | widgets.txt | 10 "Microphone", "Line", "Headphone" and "Speaker".
16 "Microphone", "Microphone Jack",
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| /kernel/linux/linux-5.10/include/sound/ |
| D | max98090.h | 14 /* Analog/digital microphone configuration:
15 * 0 = analog microphone input (normal setting)
16 * 1 = digital microphone input
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| D | max98088.h | 36 /* Analog/digital microphone configuration:
37 * 0 = analog microphone input (normal setting)
38 * 1 = digital microphone input
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| D | max98095.h | 41 /* Analog/digital microphone configuration:
42 * 0 = analog microphone input (normal setting)
43 * 1 = digital microphone input
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| /kernel/linux/linux-4.19/include/sound/ |
| D | max98090.h | 19 /* Analog/digital microphone configuration:
20 * 0 = analog microphone input (normal setting)
21 * 1 = digital microphone input
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| D | max98088.h | 41 /* Analog/digital microphone configuration:
42 * 0 = analog microphone input (normal setting)
43 * 1 = digital microphone input
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/ |
| D | sun50i-a64-teres-i.dts | 339 "Microphone", "Headset Microphone",
340 "Microphone", "Internal Microphone",
352 "Internal Microphone", "MBIAS",
353 "MIC1", "Internal Microphone",
354 "Headset Microphone", "HBIAS",
355 "MIC2", "Headset Microphone";
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| D | sun50i-a64-pinebook.dts | 369 simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
370 "Microphone", "Internal Microphone Right",
383 "Internal Microphone Left", "MBIAS",
384 "MIC1", "Internal Microphone Left",
385 "Internal Microphone Right", "HBIAS",
386 "MIC2", "Internal Microphone Right";
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| D | sun50i-a64-pinephone.dtsi | 383 simple-audio-card,widgets = "Microphone", "Headset Microphone",
384 "Microphone", "Internal Microphone",
399 "Internal Microphone", "MBIAS",
400 "MIC1", "Internal Microphone",
401 "Headset Microphone", "HBIAS",
402 "MIC2", "Headset Microphone";
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | ssm2602.h | 70 #define APANA_ENABLE_MIC_BOOST 0x001 /* Primary Microphone Amplifier gain booster contr…
71 #define APANA_ENABLE_MIC_MUTE 0x002 /* Microphone Mute Control …
72 #define APANA_ADC_IN_SELECT 0x004 /* Microphone/Line IN select to ADC (1=MIC, 0=Line…
77 #define APANA_ENABLE_MIC_BOOST2 0x100 /* Secondary Microphone Amplifier gain booster con…
89 #define PWR_MIC_PDN 0x002 /* Microphone Input & Bias Power Down …
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