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/Documentation/devicetree/bindings/iio/proximity/
Dsemtech,sx9310.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Daniel Campello <campello@chromium.org>
16 https://www.semtech.com/products/smart-sensing/sar-sensors/sx9310
19 - $ref: /schemas/iio/iio.yaml#
24 - semtech,sx9310
25 - semtech,sx9311
37 vdd-supply:
40 svdd-supply:
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/Documentation/driver-api/iio/
Dintro.rst9 analog-to-digital conversion (ADC) or digital-to-analog conversion (DAC)
12 sensors used to monitor and control the system itself, like fan speed control
25 * color and light sensors
27 * pressure sensors
28 * proximity sensors
29 * temperature sensors
31 Usually these sensors are connected via :doc:`SPI <../spi>` or
32 :doc:`I2C <../i2c>`. A common use case of the sensors devices is to have
33 combined functionality (e.g. light plus proximity sensor).
/Documentation/devicetree/bindings/thermal/
Dqcom-tsens.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 ---
5 $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Amit Kucheria <amitk@kernel.org>
22 - description: msm8960 TSENS based
24 - enum:
25 - qcom,ipq8064-tsens
26 - qcom,msm8960-tsens
28 - description: v0.1 of TSENS
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/Documentation/ABI/testing/
Dsysfs-driver-hid-wiimote22 be combined with the other two.
24 Starting with kernel-version 3.11 Motion Plus hotplugging is
26 extension. You will get uevent notifications for the motion-plus
40 Other strings for each device-type are available and may be
41 added if new device-specific detections are added.
57 values for all 4 sensors. The values are separated by colons and
59 First, 0kg values for all 4 sensors are written, followed by the
60 17kg values for all 4 sensors and last the 34kg values for all 4
61 sensors.
64 values but may be used by user-space to perform other
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/Documentation/misc-devices/
Dbh1770glc.rst1 .. SPDX-License-Identifier: GPL-2.0
9 - ROHM BH1770GLC
10 - OSRAM SFH7770
19 -----------
20 BH1770GLC and SFH7770 are combined ambient light and proximity sensors.
28 Proximity part contains IR-led driver up to 3 IR leds. The chip measures
49 -----
52 RO - shows detected chip type and version
55 RW - enable / disable chip
59 - 1 enables the chip
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/Documentation/w1/slaves/
Dw1_therm.rst7 * Maxim ds18*20 based temperature sensors.
8 * Maxim ds1825 based temperature sensors.
16 -----------
49 -1 if at least one sensor still in conversion, 1 if conversion is complete
72 the sensor. Resolution is reset when the sensor gets power-cycled.
81 Some non-genuine DS18B20 chips are fixed in 12-bit mode only, so the actual
86 The write-only sysfs entry ``eeprom_cmd`` is an alternative for EEPROM operations.
94 Values shall be space separated and in the device range (typical -55 degC
106 be force-enabled.
118 location of the chip in the 1-wire bus without needing pre-existing
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/Documentation/hwmon/
Dlm90.rst10 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
26 Prefix: 'lm89' (no auto-detection)
58 Addresses scanned: I2C 0x4c - 0x4e
66 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
74 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
152 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
162 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
172 Addresses scanned: I2C 0x4c - 0x4d
182 Addresses scanned: I2C 0x4c - 0x4d
192 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
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/Documentation/devicetree/bindings/media/
Dvideo-interfaces.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/video-interfaces.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sakari Ailus <sakari.ailus@linux.intel.com>
11 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14 Video data pipelines usually consist of external devices, e.g. camera sensors,
29 #address-cells = <1>;
30 #size-cells = <0>;
45 a common scheme using '#address-cells', '#size-cells' and 'reg' properties is
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/Documentation/admin-guide/media/
Dimx.rst1 .. SPDX-License-Identifier: GPL-2.0
7 ------------
15 - Image DMA Controller (IDMAC)
16 - Camera Serial Interface (CSI)
17 - Image Converter (IC)
18 - Sensor Multi-FIFO Controller (SMFC)
19 - Image Rotator (IRT)
20 - Video De-Interlacing or Combining Block (VDIC)
26 re-ordering (for example UYVY to YUYV) within the same colorspace, and
27 packed <--> planar conversion. The IDMAC can also perform a simple
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/Documentation/userspace-api/media/v4l/
Dext-ctrls-camera.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
10 digital) features of a device such as controllable lenses or sensors.
13 .. _camera-control-id:
23 .. _v4l2-exposure-auto-type:
28 enum v4l2_exposure_auto_type -
37 .. flat-table::
38 :header-rows: 0
39 :stub-columns: 0
41 * - ``V4L2_EXPOSURE_AUTO``
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/Documentation/driver-api/media/
Dv4l2-subdev.rst1 .. SPDX-License-Identifier: GPL-2.0
3 V4L2 sub-devices
4 ----------------
6 Many drivers need to communicate with sub-devices. These devices can do all
8 encoding or decoding. For webcams common sub-devices are sensors and camera
12 driver with a consistent interface to these sub-devices the
13 :c:type:`v4l2_subdev` struct (v4l2-subdev.h) was created.
15 Each sub-device driver must have a :c:type:`v4l2_subdev` struct. This struct
16 can be stand-alone for simple sub-devices or it might be embedded in a larger
18 low-level device struct (e.g. ``i2c_client``) that contains the device data as
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