Backlight driver for ot200 visualisation device

modulename: ot200_bl.ko

configname: CONFIG_BACKLIGHT_OT200

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Backlight & LCD device support
└─>Backlight driver for ot200 visualisation device
In linux kernel since version 3.1 (release Date: 2011-10-24)  
To compile this driver as a module, choose M here: the module will be
called ot200_bl.

source code:
drivers/video/backlight/ot200_bl.c