## Light sensors#menu "Light sensors"config SENSORS_LM3533 tristate "LM3533 ambient light sensor" depends on MFD_LM3533 help If you say yes here you get support for the ambient light sensor interface on National Semiconductor / TI LM3533 Lighting Power chips. The sensor interface can be used to control the LEDs and backlights of the chip through defining five light zones and three sets of corresponding output-current values. The driver provides raw and mean adc readings along with the current light zone through sysfs. A threshold event can be generated on zone changes. The ALS-control output values can be set per zone for the three current output channels.
config VCNL4000 tristate "VCNL4000 combined ALS and proximity sensor" depends on I2C help Say Y here if you want to build a driver for the Vishay VCNL4000 combined ambient light and proximity sensor. To compile this driver as a module, choose M here: the module will be called vcnl4000.
