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Searched refs:microphone (Results 1 – 25 of 33) sorted by relevance

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/linux/Documentation/devicetree/bindings/extcon/
A Dwlf,arizona.yaml52 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
87 Timeout for microphone detection, specified in milliseconds.
91 Force MICBIAS continuously on during microphone detection.
A Dfcs,fsa880.yaml15 and mono audio, video, microphone, and UART data to use a common
/linux/Documentation/devicetree/bindings/sound/
A Ddmic.txt1 Device-Tree bindings for Digital microphone (DMIC) codec
3 This device support generic PDM digital microphone.
A Dnvidia,tegra-audio-wm8903.txt30 - 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
A Dsamsung,midas-audio.yaml50 description: Supply for the micbias on the Main microphone
53 description: Supply for the micbias on the Sub microphone
A Dts3a227e.txt5 switches automatically to route the microphone correctly. It also
A Dics43432.txt1 Invensense ICS-43432-compatible MEMS microphone with I2S output.
A Dfsl,micfil.txt4 microphone bitstream in a configurable output sampling rate.
A Dwm8903.txt23 - micdet-delay : The debounce delay for microphone detection in mS. If
A Drockchip,pdm.yaml12 It integrates a clock generator driving the PDM microphone
A Dtlv320adcx140.yaml17 family supports line and microphone Inputs, and offers a programmable
18 microphone bias or supply voltage generation.
/linux/Documentation/userspace-api/media/mediactl/
A Dmedia-controller-intro.rst14 be modelled as separate devices. A USB camera with a microphone will be
17 have to manually select the associated USB microphone), while not made
/linux/Documentation/sound/soc/
A Djack.rst24 mechanisms, one for the headphone and one for the microphone. Some
46 required (eg, enabling a built in microphone if a microphone is not
/linux/Documentation/ABI/testing/
A Dsysfs-platform-dell-privacy-wmi14 Identifies the local microphone can be muted by hardware, no applications
49 Identifies the local microphone can be muted by hardware, no applications
/linux/arch/arm64/boot/dts/allwinner/
A Dsun50i-h5-libretech-all-h5-cc.dts27 /* No line out; only onboard microphone */
/linux/sound/soc/stm/
A DKconfig46 in various STM32 series for digital microphone capture.
/linux/drivers/media/usb/pwc/
A DKconfig28 The built-in microphone is enabled by selecting USB Audio support.
/linux/drivers/net/hamradio/
A DKconfig10 connects the computer's serial port with the radio's microphone
27 microphone input and speaker output). This protocol can be used as
/linux/sound/pci/asihpi/
A Dhpicmn.c430 phr->u.c.param1 = pC->u.microphone.phantom_state; in hpi_check_control_cache_single()
590 pC->u.microphone.phantom_state = (u16)phm->u.c.param1; in hpi_cmn_control_cache_sync_to_msg_single()
/linux/arch/arm/boot/dts/
A Dste-href-ab8500.dtsi320 /* This sets up the microphone pins */
/linux/sound/firewire/
A DKconfig68 tristate "Apple iSight microphone"
/linux/net/ax25/
A DKconfig32 microphone input and speaker output) supporting the KISS protocol or
/linux/drivers/extcon/
A DKconfig41 I2C and enables USB data, stereo and mono audio, video, microphone
/linux/Documentation/devicetree/bindings/iio/adc/
A Dst,stm32-dfsdm-adc.yaml18 - PDM microphones (audio digital microphone)
/linux/Documentation/sound/cards/
A Dmaya44.rst140 if switch is on, input jack 1/2 is microphone input (mono), otherwise line input (stereo).

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