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/linux-4.1.27/Documentation/ABI/testing/
Dsysfs-class-backlight-driver-adp88701 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.
[all …]
Dsysfs-bus-iio-light-lm3533-als8 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
Dsysfs-driver-hid-roccat-lua4 Description: When written, cpi, button and light settings can be configured.
Dsysfs-platform-dell-laptop9 light sensor. Write 1 to this file to enable the auto
19 as reported by the ambient light sensor.
Dsysfs-driver-hid-roccat-ryos92 …:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/ryos/roccatryos<minor>/light
143 light settings.
172 Description: When written, this file lets one set a light macro that is looped
Dsysfs-driver-hid-roccat-kovaplus41 and light effects.
Dsysfs-driver-hid-roccat-pyra15 and light effects.
Dsysfs-driver-hid-roccat-savu30 and light effects.
Dsysfs-driver-hid-roccat-koneplus52 and light effects.
Dsysfs-driver-hid-roccat-kone44 mappings, sensitivity, the colors of the 5 leds and light
Dsysfs-driver-hid-roccat-konepure61 and light effects.
Dsysfs-driver-hid-roccat-isku99 …:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/isku/roccatisku<minor>/light
Dsysfs-bus-iio1190 Unit-less light intensity. Modifiers both and ir indicate
1191 that measurements contains visible and infrared light
1192 components or just infrared light, respectively.
/linux-4.1.27/drivers/iio/light/
DKconfig15 digital color light sensor.
21 tristate "AL3320A ambient light sensor"
25 ambient light sensor.
31 tristate "APDS9300 ambient light sensor"
35 ambient light sensor.
45 This option enables ambient light sensor using
53 tristate "CM3232 ambient light sensor"
56 This option enables ambient light sensor using
64 tristate "Capella CM3323 color light sensor"
98 tristate "Intersil ISL29125 digital color light sensor"
[all …]
/linux-4.1.27/drivers/staging/iio/light/
DKconfig7 tristate "ISL 29018 light and proximity sensor"
12 If you say yes here you get support for ambient light sensing and
14 This driver will provide the measurements of ambient light intensity
26 of ambient light and proximity.
29 tristate "TAOS TSL2580, TSL2581 and TSL2583 light-to-digital converters"
36 tristate "TAOS TSL/TMD2x71 and TSL/TMD2x72 Family of light and proximity sensors"
/linux-4.1.27/Documentation/i2c/busses/
Di2c-parport-light1 Kernel driver i2c-parport-light
5 This driver is a light version of i2c-parport. It doesn't depend
/linux-4.1.27/Documentation/misc-devices/
Dapds990x.txt16 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.
Disl2900316 The ISL29003 is an integrated light sensor with a 16-bit integrating type
20 artificial light sources.
Dbh1770glc.txt16 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
/linux-4.1.27/drivers/staging/iio/Documentation/
Dsysfs-bus-iio-light7 light sensors in calculating lux.
19 Hardware dependent ADC resolution of the ambient light sensor
33 This should return the calculated lux from the light sensor. If
104 light sensor. If it comes back in SI units, it should also
/linux-4.1.27/Documentation/leds/
Dleds-lp3944.txt4 * National Semiconductor LP3944 Fun-light Chip
29 leds, the camera flash light and the lcds power.
/linux-4.1.27/Documentation/devicetree/bindings/iio/light/
Dtsl2563.txt1 * AMS TAOS TSL2563 ambient light sensor
Dapds9300.txt1 * Avago APDS9300 ambient light sensor
Dgp2ap020a00f.txt9 - reg : the I2C slave address of the light sensor
/linux-4.1.27/drivers/staging/iio/
DMakefile19 obj-y += light/
DKconfig14 source "drivers/staging/iio/light/Kconfig"
DTODO30 converting to useful light measurements from device ones.
/linux-4.1.27/drivers/misc/
DKconfig302 light sensor.
308 tristate "Intersil ISL29003 ambient light sensor"
312 ambient light sensor.
318 tristate "Intersil ISL29020 ambient light sensor"
322 ambient light sensor.
328 tristate "Taos TSL2550 ambient light sensor"
332 ambient light sensor.
338 tristate "ROHM BH1780GLI ambient light sensor"
342 ambient light sensor.
352 SFH7770 (Osram) combined ambient light and proximity sensor chip.
[all …]
/linux-4.1.27/drivers/iio/
DMakefile23 obj-y += light/
DKconfig70 source "drivers/iio/light/Kconfig"
/linux-4.1.27/Documentation/devicetree/bindings/mfd/
Daxp20x.txt32 using PFM under light loads and switching to PWM
34 under light loads for lower output noise. This
/linux-4.1.27/arch/cris/
DKconfig311 Selecting LED_on_when_link will light the LED when there is a
314 Selecting LED_on_when_activity will light the LED only when
323 Selecting LED_on_when_link will light the LED when there is a
326 Selecting LED_on_when_activity will light the LED only when
/linux-4.1.27/Documentation/video4linux/cx88/
Dhauppauge-wintv-cx88-ir.txt39 marking state(1); but stray light, etc can cause intermittent noise values
/linux-4.1.27/Documentation/video4linux/
Dhauppauge-wintv-cx88-ir.txt39 marking state(1); but stray light, etc can cause intermittent noise values
/linux-4.1.27/drivers/media/i2c/m5mols/
Dm5mols.h125 u8 light; member
Dm5mols_controls.c178 ret = m5mols_write(sd, CAPP_LIGHT_CTRL, scenemode.light); in m5mols_do_scenemode()
/linux-4.1.27/drivers/platform/chrome/
DKconfig22 light sensors and touchpads.
/linux-4.1.27/drivers/hid/
Dhid-roccat-ryos.c45 ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(light, 0x0d, 0x10);
Dhid-roccat-isku.c218 ISKU_BIN_ATTR_RW(light, LIGHT);
/linux-4.1.27/Documentation/devicetree/bindings/leds/
Dcommon.txt24 "backlight" - LED will act as a back-light, controlled by the framebuffer
/linux-4.1.27/Documentation/ABI/obsolete/
Dsysfs-driver-hid-roccat-koneplus43 and light effects.
Dsysfs-driver-hid-roccat-kovaplus61 and light effects.
Dsysfs-driver-hid-roccat-pyra58 and light effects.
/linux-4.1.27/Documentation/cpuidle/
Dsysfs.txt89 example, it is not coherent, i.e. if one is disabling a light state,
/linux-4.1.27/drivers/i2c/busses/
DMakefile99 obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
DKconfig980 Another driver exists, named i2c-parport-light, which doesn't depend
988 tristate "Parallel port adapter (light)"
997 This driver is a light version of i2c-parport. It doesn't depend
1009 will be called i2c-parport-light.
/linux-4.1.27/drivers/leds/
DKconfig51 LM3530 ambient light sensor chip. This ALS chip can be
53 light automatically.
64 ambient-light-sensor interface. The chip supports
/linux-4.1.27/drivers/platform/x86/
Dthinkpad_acpi.c305 u32 light:1; member
5011 if (tp_features.light) { in light_set_status()
5075 tp_features.light = (cmos_handle || lght_handle) && !ledb_handle; in light_init()
5077 if (tp_features.light) in light_init()
5084 str_supported(tp_features.light), in light_init()
5087 if (!tp_features.light) in light_init()
5094 tp_features.light = 0; in light_init()
5113 if (!tp_features.light) { in light_read()
5134 if (!tp_features.light) in light_write()
9336 TPACPI_PARAM(light);
DKconfig241 to read data from WMI such as docking or ambient light sensor state.
/linux-4.1.27/Documentation/power/
Dstates.txt31 This state is a generic, pure software, light-weight, system sleep state.
/linux-4.1.27/Documentation/input/
Dyealink.txt183 Example - light up the store icon:
/linux-4.1.27/Documentation/hid/
Dhid-sensor.txt48 an ambient light sensor can send illumination data.
/linux-4.1.27/Documentation/timers/
DNO_HZ.txt49 However, if you are instead running a light workload with long idle
53 are running light workloads, you should therefore read the following
/linux-4.1.27/Documentation/sound/alsa/
DCMIPCI.txt129 so-called S/PDIF). Then you'll see the red light on from the card so
/linux-4.1.27/Documentation/
Dstable_api_nonsense.txt41 the technical issues here (not to make light of the legal issues, they
Dworkqueue.txt355 there are a few tricks needed to shed some light on misbehaving
Dkernel-parameters.txt3947 Default: 0x07 = light gray on black.
/linux-4.1.27/drivers/video/backlight/
DKconfig216 the ambient-light-sensor interface. The chip supports 256 brightness
/linux-4.1.27/arch/arm/boot/dts/
Dexynos5420-peach-pit.dts612 light-sensor@44 {
Dexynos5800-peach-pi.dts599 light-sensor@44 {
/linux-4.1.27/Documentation/laptops/
Dthinkpad-acpi.txt663 procfs: /proc/acpi/ibm/light
672 echo on > /proc/acpi/ibm/light
673 echo off > /proc/acpi/ibm/light
/linux-4.1.27/Documentation/arm64/
Dacpi_object_usage.txt554 -- Section 9.2: ambient light sensor devices
/linux-4.1.27/Documentation/networking/
Dppp_generic.txt184 bandwidth channels. It also means that under light load, the generic
/linux-4.1.27/drivers/hwmon/
DKconfig300 tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
309 Sensor), light sensors, temperature sensors, keyboard backlight
/linux-4.1.27/drivers/mfd/
DKconfig1247 backlight or ambient-light-sensor functionality of the device.
/linux-4.1.27/Documentation/filesystems/
Dcoda.txt185 Venus/Kernel protocol is necessary. Also it came to light that other
/linux-4.1.27/Documentation/block/
Dbiodoc.txt96 important especially in the light of ever improving hardware capabilities
/linux-4.1.27/drivers/scsi/aic7xxx/
Daic7xxx.seq1119 * zero, or the target changes the phase (in light of this,
/linux-4.1.27/
DMAINTAINERS2436 F: drivers/iio/light/cm*
4773 F: Documentation/i2c/busses/i2c-parport-light
4775 F: drivers/i2c/busses/i2c-parport-light.c
/linux-4.1.27/Documentation/virtual/uml/
DUserModeLinux-HOWTO.txt3776 Aha! The light dawns. That first page is doing double duty as a