ISL 29018 light and proximity sensor

modulename: isl29018.ko

configname: CONFIG_SENSORS_ISL29018

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Industrial I/O support
└─>I2C support
└─>ISL 29018 light and proximity sensor
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
If you say yes here you get support for ambient light sensing and
proximity infrared sensing from Intersil ISL29018.
This driver will provide the measurements of ambient light intensity
in lux, proximity infrared sensing and normal infrared sensing.
Data from sensor is accessible via sysfs.

source code: