Generic GPIO based Backlight Driver
modulename: gpio_backlight.ko
configname: CONFIG_BACKLIGHT_GPIO
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Backlight & LCD device support
└─>GPIO Support
└─>Generic GPIO based Backlight Driver
In linux kernel since version 3.10 (release Date: 2013-06-30)
If you have a LCD backlight adjustable by GPIO, say Y to enable
this driver.
this driver.