| /Linux-v4.19/drivers/staging/greybus/ |
| D | light.c | 41 struct gb_light *light; member
75 return channel->light->glights->connection; in get_conn_from_channel()
78 static struct gb_connection *get_conn_from_light(struct gb_light *light) in get_conn_from_light() argument
80 return light->glights->connection; in get_conn_from_light()
102 static struct gb_channel *get_channel_from_mode(struct gb_light *light, in get_channel_from_mode() argument
108 for (i = 0; i < light->channels_count; i++) { in get_channel_from_mode()
109 channel = &light->channels[i]; in get_channel_from_mode()
131 req.light_id = channel->light->id; in __gb_lights_flash_intensity_set()
149 channel = get_channel_from_mode(channel->light, in __gb_lights_flash_brightness_set()
334 req.light_id = channel->light->id; in gb_lights_fade_set()
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| D | Makefile | 33 gb-light-y := light.o
44 obj-$(CONFIG_GREYBUS_LIGHT) += gb-light.o
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| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-class-backlight-driver-adp8870 | 1 What: /sys/class/backlight/<backlight>/<ambient light zone>_max
11 Control the maximum brightness for <ambient light zone>
14 <ambient light zone>.
16 What: /sys/class/backlight/<backlight>/<ambient light zone>_dim
25 Control the dim brightness for <ambient light zone>
29 this <ambient light zone>.
36 Get conversion value of the light sensor.
37 This value is updated every 80 ms (when the light sensor
46 Get/Set current ambient light zone. Reading returns
49 to enter the corresponding ambient light zone.
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| D | sysfs-bus-iio-isl29501 | 26 light conditions. It can be programmed to correct for
30 ambient light are modulated independently.
40 in_proximity0_calib_phase_light_b for ambient light.
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| D | sysfs-bus-iio-light-lm3533-als | 8 The corresponding light zone can be read from
33 registers (boundaryY_{low,high}) and define the five light
41 Get the current light zone (0..4) as defined by the
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| D | sysfs-class-backlight-adp8860 | 14 (RO) 13-bit conversion value for the first light sensor—high
16 the light sensor is enabled).
25 operates. Value "0" enables automatic ambient light sensing, and
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| D | sysfs-platform-dell-laptop | 9 light sensor. Write 1 to this file to enable the auto
19 as reported by the ambient light sensor.
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| D | sysfs-bus-iio-light-si1133 | 21 Unit-less light intensity with more diodes.
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| /Linux-v4.19/drivers/iio/light/ |
| D | Kconfig | 29 digital color light sensor.
35 tristate "AL3320A ambient light sensor"
39 ambient light sensor.
45 tristate "APDS9300 ambient light sensor"
49 ambient light sensor.
68 tristate "ROHM BH1750 ambient light sensor"
72 BH1750, BH1751 ambient light sensors.
78 tristate "ROHM BH1780 ambient light sensor"
82 light sensor.
92 This option enables ambient light sensor using
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| /Linux-v4.19/Documentation/devicetree/bindings/leds/ |
| D | leds-sc27xx-bltc.txt | 1 LEDs connected to Spreadtrum SC27XX PMIC breathing light controller
3 The SC27xx breathing light controller supports to 3 outputs:
5 PWM mode or breath light mode.
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| /Linux-v4.19/Documentation/devicetree/bindings/iio/light/ |
| D | opt3001.txt | 5 the optional generation of IIO events on rising/falling light threshold changes
7 of the current light value is supported through the IIO API.
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| D | us5182d.txt | 15 fractional bits - Q4.4) applied when light > threshold
18 fractional bits - Q4.4) applied when light < threshold
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| D | apds9300.txt | 1 * Avago APDS9300 ambient light sensor
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| D | tsl2563.txt | 1 * AMS TAOS TSL2563 ambient light sensor
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| D | gp2ap020a00f.txt | 9 - reg : the I2C slave address of the light sensor
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| /Linux-v4.19/Documentation/misc-devices/ |
| D | apds990x.txt | 16 APDS990x is a combined ambient light and proximity sensor. ALS and proximity
21 (infrared + visible light) and IR only. However, threshold comparisons happen
23 might vary quite much depending the spectrum of the light source.
62 on the light spectrum etc.
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| D | isl29003 | 16 The ISL29003 is an integrated light sensor with a 16-bit integrating type
20 artificial light sources.
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| D | bh1770glc.txt | 16 BH1770GLC and SFH7770 are combined ambient light and proximity sensors.
25 amount of reflected IR light and produces proximity result. Resolution is
41 calibrated source of light is needed as a reference. Calibscale factor is set
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| /Linux-v4.19/Documentation/i2c/busses/ |
| D | i2c-parport-light | 1 Kernel driver i2c-parport-light
5 This driver is a light version of i2c-parport. It doesn't depend
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| /Linux-v4.19/Documentation/devicetree/bindings/thermal/ |
| D | nvidia,tegra124-soctherm.txt | 36 * throttle events: Sub-nodes must be named as "light" or "heavy".
95 * When the "light" cooling device triggered,
98 throttle_light: light {
134 * When the "light" cooling device triggered,
137 throttle_light: light {
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| /Linux-v4.19/Documentation/driver-api/iio/ |
| D | intro.rst | 25 * color and light sensors
33 combined functionality (e.g. light plus proximity sensor).
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| D | core.rst | 75 * a light sensor with two channels indicating the measurements in the visible
109 channel such as its direction or spectral response. For example, a light
110 sensor can have two channels, one for infrared light and one for both
111 infrared and visible light.
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| /Linux-v4.19/Documentation/leds/ |
| D | leds-lp3944.txt | 4 * National Semiconductor LP3944 Fun-light Chip
29 leds, the camera flash light and the lcds power.
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| /Linux-v4.19/Documentation/ABI/obsolete/ |
| D | sysfs-driver-hid-roccat-lua | 4 Description: When written, cpi, button and light settings can be configured.
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| /Linux-v4.19/drivers/iio/ |
| D | Makefile | 31 obj-y += light/
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