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/linux-6.6.21/Documentation/misc-devices/
Dbh1770glc.rst20 BH1770GLC and SFH7770 are combined ambient light and proximity sensors.
21 ALS and proximity parts operates on their own, but they shares common I2C
23 but ALS side results are used to estimate reliability of the proximity sensor.
29 amount of reflected IR light and produces proximity result. Resolution is
31 reliability of the proximity results. Thus ALS is always running while
32 proximity detection is needed.
36 by using a delayed work. As long as there is proximity threshold above
37 interrupts the delayed work is pushed forward. So, when proximity level goes
39 finally run. This is handled as no proximity indication.
100 RO - measured proximity value
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Dapds990x.rst19 APDS990x is a combined ambient light and proximity sensor. ALS and proximity
21 while the proximity functionality is enabled.
101 RO - measured proximity value
109 RW - enable / disable proximity - uses counting logic
111 - 1 enables the proximity
112 - 0 disables the proximity
118 values: 0 or prox0_sensor_range value. 0 means no proximity,
119 1023 means proximity. This causes minimal number of interrupts.
128 RW - threshold level which trigs proximity events.
/linux-6.6.21/Documentation/devicetree/bindings/iio/proximity/
Dgoogle,cros-ec-mkbp-proximity.yaml4 $id: http://devicetree.org/schemas/iio/proximity/google,cros-ec-mkbp-proximity.yaml#
14 Google's ChromeOS EC sometimes has the ability to detect user proximity.
20 const: google,cros-ec-mkbp-proximity
23 description: Name for proximity sensor
32 proximity {
33 compatible = "google,cros-ec-mkbp-proximity";
34 label = "proximity-wifi-lte";
Dvishay,vcnl3020.yaml4 $id: http://devicetree.org/schemas/iio/proximity/vishay,vcnl3020.yaml#
13 The VCNL3020 is a fully integrated proximity sensor. Fully integrated means
40 The driver current for the LED used in proximity sensing.
59 proximity@13 {
Dsemtech,sx9360.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9360.yaml#
7 title: Semtech's SX9360 capacitive proximity sensor
14 Semtech's SX9360 proximity sensor.
26 and data is available or that a close/far proximity event has happened.
85 proximity@28 {
Dsemtech,sx9310.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9310.yaml#
7 title: Semtech's SX9310 capacitive proximity sensor
13 Semtech's SX9310/SX9311 capacitive proximity/button solution.
34 available or that a close/far proximity event has happened.
82 Sensor used for start-up proximity detection. The combined
116 proximity@28 {
Dsemtech,sx9500.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9500.yaml#
7 title: Semtech's SX9500 capacitive proximity button device
42 proximity@28 {
Dsemtech,sx9324.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9324.yaml#
7 title: Semtech's SX9324 capacitive proximity sensor
14 Semtech's SX9324 proximity sensor.
29 and data is available or that a close/far proximity event has happened.
102 Phase used for start-up proximity detection.
181 proximity@28 {
Dst,vl53l0x.yaml4 $id: http://devicetree.org/schemas/iio/proximity/st,vl53l0x.yaml#
40 proximity@29 {
/linux-6.6.21/Documentation/devicetree/bindings/iio/light/
Dsharp,gp2ap002.yaml7 title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors
13 Proximity and ambient light sensor with IR LED for the proximity
28 description: an interrupt for proximity, usually a GPIO line
43 sharp,proximity-far-hysteresis:
47 device-unique and adjust the optical setting for proximity detection
50 sharp,proximity-close-hysteresis:
54 device-unique and adjust the optical setting for proximity detection
61 - sharp,proximity-far-hysteresis
62 - sharp,proximity-close-hysteresis
82 sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>;
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Dvishay,vcnl4000.yaml7 title: VISHAY VCNL4000 ambient light and proximity sensor
13 Ambient light sensing with proximity detection over an i2c
34 proximity-near-level: true
51 proximity-near-level = <220>;
Dtsl2772.yaml13 Ambient light sensing and proximity detection with an i2c interface.
34 amstaos,proximity-diodes:
47 description: Current for the proximity LED
80 amstaos,proximity-diodes = <0>;
Dstk33xx.yaml14 Ambient light and proximity sensor over an i2c interface.
32 proximity-near-level: true
52 proximity-near-level = <25>;
Dcapella,cm3605.yaml18 This ALS and proximity sensor was one of the very first deployed in mobile
35 Connected to the POUT (proximity sensor out) line. The edge
37 movements toward and away from the proximity sensor.
Dst,vl6180.yaml7 title: STMicro VL6180 ALS, range and proximity sensor
40 proximity@29 {
Dliteon,ltr501.yaml31 proximity-near-level: true
50 proximity-near-level = <75>;
/linux-6.6.21/Documentation/ABI/testing/
Dsysfs-bus-iio-light-isl290189 Scheme 0, makes full n (4, 8, 12, 16) bits (unsigned) proximity
10 detection. The range of Scheme 0 proximity count is from 0 to
13 range of Scheme 1 proximity count is from -2^(n-1) to 2^(n-1).
15 Scheme 0 has wider dynamic range, Scheme 1 proximity detection
/linux-6.6.21/drivers/iio/proximity/
DKconfig28 Say Y here to enable the proximity sensor implemented via the ChromeOS EC MKBP
130 Common Semtech proximity sensor code.
133 tristate "SX9310/SX9311 Semtech proximity sensor"
141 proximity/button sensor.
147 tristate "SX9324 Semtech proximity sensor"
155 proximity/button sensor.
161 tristate "SX9360 Semtech proximity sensor"
169 proximity/button sensor, a simplified SX9324.
175 tristate "SX9500 Semtech proximity sensor"
182 proximity/button sensor.
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/linux-6.6.21/drivers/iio/light/
DKconfig77 tristate "Avago APDS9960 gesture/RGB/ALS/proximity sensor"
84 APDS9960 gesture/RGB/ALS/proximity sensor.
157 tristate "Capella CM3605 ambient light and proximity sensor"
160 ambient light and short range proximity sensor.
170 This option enables proximity & RGB sensor using
180 Say Y here if you use the light and proximity sensors
191 Say Y here if you have a Sharp GP2AP002 proximity/ALS combo-chip
205 Say Y here if you have a Sharp GP2AP020A00F proximity/ALS combo-chip
222 tristate "Intersil 29018 light and proximity sensor"
228 proximity infrared sensing from Intersil ISL29018.
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/linux-6.6.21/tools/testing/selftests/hid/tests/
Dtest_wacom_generic.py170 self.proximity = ProximityState.OUT
191 self, x, y, pressure, buttons=None, toolid=None, proximity=None, reportID=None argument
214 if proximity is not None:
215 self.proximity = proximity
216 proximity = self.proximity
226 proximity.fill(report)
263 def event(self, x, y, pressure, buttons=None, toolid=None, proximity=None): argument
275 r = self.create_report(x, y, pressure, buttons, toolid, proximity)
643 proximity=ProximityState.IN_RANGE,
668 proximity=ProximityState.OUT,
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/linux-6.6.21/Documentation/devicetree/bindings/input/
Diqs62x-keys.yaml40 proximity event according to the following table. An 'x' indicates the
84 * Two-channel SAR. Replaces CH0-2 plus metal touch and proximity events
88 *** One-channel SAR. Replaces CH0-2 touch and proximity events if enabled
96 Represents north/south-field Hall-effect sensor touch or proximity
107 use the device's wide-range proximity threshold instead of its
/linux-6.6.21/Documentation/devicetree/bindings/iio/
Dcommon.yaml23 proximity-near-level:
26 For proximity sensors whether an object can be considered near to the
31 Raw proximity values equal or above this level should be
/linux-6.6.21/arch/arm64/boot/dts/freescale/
Dimx8mq-librem5-r2.dts25 &proximity {
26 proximity-near-level = <50>;
Dimx8mq-librem5-r4.dts25 &proximity {
26 proximity-near-level = <7>;
Dimx8mq-librem5-r3.dtsi47 &proximity {
48 proximity-near-level = <10>;

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