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/Documentation/userspace-api/media/v4l/
Dext-ctrls-detect.rst10 or object detection capable devices.
24 Sets the motion detection mode.
33 - Disable motion detection.
35 - Use a single motion detection threshold.
38 detection threshold. These thresholds are set through the
42 value that specifies which per-region motion detection thresholds
51 Sets the global motion detection threshold to be used with the
52 ``V4L2_DETECT_MD_MODE_GLOBAL`` motion detection mode.
55 Sets the motion detection thresholds for each cell in the grid. To
57 detection mode. Matrix element (0, 0) represents the cell at the
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/Documentation/devicetree/bindings/extcon/
Dwlf,arizona.yaml22 Headphone detection channel. ARIZONA_ACCDET_MODE_HPL/1 sets the
25 then headphone detection mode is set to HPDETL.
32 Use the additional JD input along with JD1 for dual pin jack detection.
37 Internal pull on JD2 is disabled when used for jack detection.
42 Invert the polarity of the jack detection switch.
52 Additional software microphone detection debounce specified in
65 detection, specified as per the ARIZONA_MICD_TIME_XXX defines.
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.
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Dextcon-palmas.txt13 - ti,enable-id-detection: Perform ID detection. If id-gpio is specified
14 it performs id-detection using GPIO else using OTG core.
15 - ti,enable-vbus-detection: Perform VBUS detection.
16 - id-gpio: gpio for GPIO ID detection. See gpio binding.
/Documentation/sound/soc/
Djack.rst2 ASoC jack detection
9 - It allows more than one jack detection method to work together on one
34 machine driver and updated by jack detection methods.
49 Jack detection methods
52 Actual jack detection is done by code which is able to monitor some
54 specifying a subset of bits to update. The jack detection code should
61 CODEC integrated jack detection can be see in the WM8350 driver.
71 the list of pins to update then set up one or more jack detection
/Documentation/devicetree/bindings/regulator/
Dregulator.yaml135 Zero can be passed to disable error detection and value '1' indicates
136 that detection should be enabled but limit setting can be omitted.
142 disable detection and value '1' indicates that detection should
155 Zero can be passed to disable error detection and value '1' indicates
156 that detection should be enabled but limit setting can be omitted. Limit
163 disable detection and value '1' indicates that detection should
177 Zero can be passed to disable error detection and value '1' indicates
178 that detection should be enabled but limit setting can be omitted. Limit
185 to disable detection and value '1' indicates that detection should
206 Zero can be passed to disable error detection and value '1' indicates
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/Documentation/devicetree/bindings/sound/
Dnokia,rx51.txt10 - jack-detection-gpios: GPIO for jack detection
24 jack-detection-gpios = <&gpio6 17 GPIO_ACTIVE_HIGH>; /* 177 */
Dsamsung,midas-audio.yaml69 description: GPIO for detection of headset insertion
73 description: GPIO for detection of headset key press
77 description: IO channel to read micbias voltage for headset detection
95 detection, in order: "Media", "Volume Up" and "Volume Down".
Dsamsung,aries-wm8994.yaml62 description: Extcon phandle for dock detection
76 description: GPIO for detection of headset insertion
80 description: GPIO for detection of headset key press
84 description: IO channel to read micbias voltage for headset detection
Dnuvoton,nau8325.yaml44 nuvoton,clock-detection-disable:
46 When clock detection is enabled, it will detect whether MCLK
56 Request clock detection to require 2048 non-zero samples before enabling
Ddialog,da7219.yaml14 in-built advanced accessory detection (AAD) for mobile
94 Configuration of advanced accessory detection.
117 Impedance threshold for mic detection measurement (Ohms).
129 Polarity for jack insertion detection.
135 Jack type (3/4 pole) detection latency (ms).
Drt5651.txt31 u32, micbias over-current detection threshold in µA, valid values are
35 u32, micbias over-current detection scale-factor, valid values are:
Drealtek,rt5677.yaml74 description: Configures GPIO Mic Jack detection 1.
83 description: Configures GPIO Mic Jack detection 2.
92 description: Configures GPIO Mic Jack detection 3.
Deverest,es8326.yaml61 Defined to invert the jack detection.
68 Bit(3) 1 means PIN9 is the irq source for jack detection. When set to 0,
70 Bit(4) 1 means PIN27 is the irq source for jack detection.
/Documentation/devicetree/bindings/iio/light/
Dsharp,gp2ap002.yaml46 Hysteresis setting for "far" object detection, this setting is
47 device-unique and adjust the optical setting for proximity detection
53 Hysteresis setting for "close" object detection, this setting is
54 device-unique and adjust the optical setting for proximity detection
Drohm,bu27010.yaml14 IR and flickering detection) with five configurable channels. Red, green
15 and flickering detection being always available and two out of the rest
/Documentation/ABI/testing/
Dsysfs-bus-iio-light-isl2901810 detection. The range of Scheme 0 proximity count is from 0 to
12 bits (2's complementary) proximity_less_ambient detection. The
15 Scheme 0 has wider dynamic range, Scheme 1 proximity detection
Dsysfs-bus-coresight-devices-tpdm66 (RW) Set/Get the index number of the edge detection for the DSB
75 Write a data to control the edge detection corresponding to
78 number of the edge detection which needs to be controlled.
81 0 - Rising edge detection
82 1 - Falling edge detection
83 2 - Rising and falling edge detection (toggle detection)
91 Write a data to mask the edge detection corresponding to the index
93 be written first to configure the index number of the edge detection
/Documentation/devicetree/bindings/power/supply/
Dmediatek,mt6370-charger.yaml14 Provides Battery Charger, Boost for OTG devices and BC1.2 detection.
24 is plugged in, and then the driver will enable BC1.2 detection.
25 After the hardware of MT6370 completes the BC1.2 detection,
27 the result of BC1.2 detection.
Dbq2415x.yaml62 ti,usb-charger-detection:
64 description: phandle to usb charger detection device (required for auto mode)
95 ti,usb-charger-detection = <&isp1704>;
Dcpcap-charger.yaml28 - description: charger detection interrupt
30 - description: SE1 charger detection interrupt
31 - description: SE0 charger detection interrupt
/Documentation/userspace-api/gpio/
Dgpio-v2-line-event-read.rst12 GPIO_V2_LINE_EVENT_READ - Read edge detection events for lines from a request.
36 Read edge detection events for lines from a request.
38 Edge detection must be enabled for the input line using either
71 Changing the edge detection flags using gpio-v2-line-set-config-ioctl.rst
Dgpio-get-lineevent-ioctl.rst16 GPIO_GET_LINEEVENT_IOCTL - Request a line with edge detection from the kernel.
38 Request a line with edge detection from the kernel.
51 Requesting edge detection on a line that does not support interrupts is an
Dgpio-lineevent-data-read.rst16 GPIO_LINEEVENT_DATA_READ - Read edge detection events from a line event.
40 Read edge detection events for a line from a line event.
42 Edge detection must be enabled for the input line using either
/Documentation/devicetree/bindings/ata/
Dsnps,dwc-ahci-common.yaml31 PM-alive clock, RxOOB detection clock, embedded PHYs reference (Rx/Tx)
49 - description: RxOOB detection clock
76 - description: RxOOB detection clock domain reset control
/Documentation/arch/arm/pxa/
Dmfp.rst18 detection of each pin. Below is a diagram of internal connections between
61 - GPIO level change detection
66 4. Wakeup detection is now controlled by MFP, PWER does not control the
145 d) although PXA3xx MFP supports edge detection on each pin, the
166 Bit 4: EDGE_RISE_EN - enable detection of rising edge on this pin
167 Bit 5: EDGE_FALL_EN - enable detection of falling edge on this pin
168 Bit 6: EDGE_CLEAR - disable edge detection on this pin
244 * bit 19..20 - Low Power Mode Edge Detection
253 * edge detection = none

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