| # |
| # 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. |
| endmenu |