| /linux-6.12.1/drivers/iio/light/ |
| D | Kconfig | 4 # Light sensors
8 menu "Light sensors"
11 tristate "ACPI Ambient Light Sensor"
18 Ambient Light Sensor.
30 digital color light sensor.
47 tristate "AL3010 ambient light sensor"
51 ambient light sensor.
57 tristate "AL3320A ambient light sensor"
61 ambient light sensor.
67 tristate "APDS9300 ambient light sensor"
[all …]
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| D | cros_ec_light_prox.c | 3 * cros_ec_light_prox - Driver for light and prox sensors behing CrosEC.
25 * We only represent one entry for light or proximity. EC is merging different
26 * light sensors to return the what the eye would see. For proximity, we
27 * currently support only one light source.
71 * The data coming from the light sensor is in cros_ec_light_prox_read()
72 * pre-processed and represents the ambient light in cros_ec_light_prox_read()
250 .name = "cros-ec-light",
258 .name = "cros-ec-light-prox",
266 MODULE_DESCRIPTION("ChromeOS EC light/proximity sensors driver");
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| /linux-6.12.1/drivers/staging/greybus/ |
| D | light.c | 35 struct gb_light *light; member
69 return channel->light->glights->connection; in get_conn_from_channel()
72 static struct gb_connection *get_conn_from_light(struct gb_light *light) in get_conn_from_light() argument
74 return light->glights->connection; in get_conn_from_light()
95 static struct gb_channel *get_channel_from_mode(struct gb_light *light, in get_channel_from_mode() argument
101 for (i = 0; i < light->channels_count; i++) { in get_channel_from_mode()
102 channel = &light->channels[i]; in get_channel_from_mode()
124 req.light_id = channel->light->id; in __gb_lights_flash_intensity_set()
142 channel = get_channel_from_mode(channel->light, in __gb_lights_flash_brightness_set()
313 req.light_id = channel->light->id; in gb_lights_fade_set()
[all …]
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-class-backlight | 33 (RO) Get conversion value of the light sensor.
36 light sensor is enabled.
81 Writing 0 returns to normal/automatic ambient light level
88 What: /sys/class/backlight/<backlight>/<ambient light zone>_max
93 Control the maximum brightness for <ambient light zone>
96 <ambient light zone>.
98 The <ambient light zone> is device-driver specific:
100 For ADP5520 and ADP5501, <ambient light zone> can be:
104 light zone
111 For ADP8860, <ambient light zone> can be:
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/iio/light/ |
| D | sharp,gp2ap002.yaml | 4 $id: http://devicetree.org/schemas/iio/light/sharp,gp2ap002.yaml#
7 title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors
13 Proximity and ambient light sensor with IR LED for the proximity
14 sensing and an analog output for light intensity. The ambient light
38 description: ALSOUT ADC channel to read the ambient light
74 light-sensor@44 {
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| D | amstaos,tsl2591.yaml | 4 $id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
7 title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
14 light-to-digital converter that transforms light intensity into a digital
28 interrupt is used to detect if the light intensity has fallen below
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| D | bh1750.yaml | 4 $id: http://devicetree.org/schemas/iio/light/bh1750.yaml#
7 title: ROHM BH1750 ambient light sensor
13 Ambient light sensor with an i2c interface.
39 light-sensor@23 {
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| D | tsl2583.yaml | 4 $id: http://devicetree.org/schemas/iio/light/tsl2583.yaml#
7 title: AMS/TAOS Ambient Light Sensor (ALS)
13 Ambient light sensing with an i2c interface.
43 light-sensor@29 {
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| D | rohm,bu27034anuc.yaml | 4 $id: http://devicetree.org/schemas/iio/light/rohm,bu27034anuc.yaml#
7 title: ROHM BU27034ANUC ambient light sensor
13 ROHM BU27034ANUC is an ambient light sensor with 2 channels and 2 photo diodes
38 light-sensor@38 {
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| D | liteon,ltrf216a.yaml | 4 $id: http://devicetree.org/schemas/iio/light/liteon,ltrf216a.yaml#
7 title: LTRF216A Ambient Light Sensor
13 Ambient light sensing with an i2c interface.
44 light-sensor@53 {
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| D | amstaos,tsl2563.yaml | 4 $id: http://devicetree.org/schemas/iio/light/amstaos,tsl2563.yaml#
7 title: AMS TAOS TSL2563 ambient light sensor
13 Ambient light sensor with an i2c interface.
44 light-sensor@29 {
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| D | vishay,vcnl4000.yaml | 4 $id: http://devicetree.org/schemas/iio/light/vishay,vcnl4000.yaml#
7 title: VISHAY VCNL4000 ambient light and proximity sensor
13 Ambient light sensing with proximity detection over an i2c
48 light-sensor@51 {
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| D | isl29018.yaml | 4 $id: http://devicetree.org/schemas/iio/light/isl29018.yaml#
8 Intersil 29018/29023/29035 Ambient Light, Infrared Light, and Proximity Sensor
14 Ambient and infrared light sensing with proximity detection over an i2c
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| D | veml6030.yaml | 4 $id: http://devicetree.org/schemas/iio/light/veml6030.yaml#
7 title: VEML6030 Ambient Light Sensor (ALS)
13 Bindings for the ambient light sensor veml6030 from Vishay
58 light-sensor@10 {
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| D | ti,opt4001.yaml | 4 $id: http://devicetree.org/schemas/iio/light/ti,opt4001.yaml#
7 title: Texas Instruments OPT4001 Ambient Light Sensor
13 Ambient light sensor with an i2c interface.
60 light-sensor@44 {
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| D | upisemi,us5182.yaml | 4 $id: http://devicetree.org/schemas/iio/light/upisemi,us5182.yaml#
37 applied when light > threshold.
44 applied when light < threshold.
69 light-sensor@39 {
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| D | noa1305.yaml | 4 $id: http://devicetree.org/schemas/iio/light/noa1305.yaml#
7 title: ON Semiconductor NOA1305 Ambient Light Sensor
41 light@39 {
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| D | maxim,max44009.yaml | 4 $id: http://devicetree.org/schemas/iio/light/maxim,max44009.yaml#
7 title: MAX44009 Ambient Light Sensor
37 light-sensor@4a {
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| D | ti,opt3001.yaml | 4 $id: http://devicetree.org/schemas/iio/light/ti,opt3001.yaml#
7 title: Texas Instruments OPT3001 Ambient Light Sensor
40 light-sensor@44 {
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| D | capella,cm36651.yaml | 4 $id: http://devicetree.org/schemas/iio/light/capella,cm36651.yaml#
7 title: Capella CM36651 I2C Proximity and Color Light sensor
40 light-sensor@18 {
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| D | vishay,vcnl4035.yaml | 4 $id: http://devicetree.org/schemas/iio/light/vishay,vcnl4035.yaml#
7 title: VISHAY VCNL4035 ambient Light and proximity sensor
38 light-sensor@60 {
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| /linux-6.12.1/drivers/net/can/usb/ |
| D | Kconfig | 71 Leaf Light, Kvaser USBcan II and Kvaser Memorator Pro 5xHS.
74 - Kvaser Leaf Light
84 - Kvaser Leaf Light GI
87 - Kvaser Leaf Light "China"
91 - Kvaser Leaf Light v2
92 - Kvaser Leaf Light R v2
96 - Kvaser USBcan Light 2xHS
113 - Kvaser USBcan Light 4xHS
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| /linux-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-camera.rst | 73 light at the image sensor. The camera performs the exposure
82 Determines how the camera measures the amount of light available for
92 - Use the light information coming from the entire frame and average
95 - Average the light information coming from the entire frame giving
100 - A multi-zone metering. The light intensity is measured in several
264 filter out the fluorescent light component.
273 determine color temperature of the light as a hint to the camera for
305 - With this setting the camera will compensate for the flash light.
335 sensitivity to light. The numbers are expressed in arithmetic scale,
375 camera determines best exposure, aperture, focusing, light metering,
[all …]
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| /linux-6.12.1/Documentation/misc-devices/ |
| D | apds990x.rst | 19 APDS990x is a combined ambient light and proximity sensor. ALS and proximity
24 (infrared + visible light) and IR only. However, threshold comparisons happen
26 might vary quite much depending the spectrum of the light source.
69 on the light spectrum etc.
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| /linux-6.12.1/drivers/media/usb/gspca/stv06xx/ |
| D | stv06xx_st6422.c | 146 /* low value give good picures on moving objects (but requires much light) */ in st6422_init()
170 /* high val-> light area gets darker */ in st6422_init()
171 /* low val -> light area gets lighter */ in st6422_init()
173 /* high val-> light area gets darker */ in st6422_init()
174 /* low val -> light area gets lighter */ in st6422_init()
176 /* high val-> light area gets darker */ in st6422_init()
177 /* low val -> light area gets lighter */ in st6422_init()
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