support for simple panels

modulename: panel-simple.ko

configname: CONFIG_DRM_PANEL_SIMPLE

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Display Panels
└─>Device Tree and Open Firmware support
└─>support for simple panels
In linux kernel since version 3.10 (release Date: 2013-06-30)  
DRM panel driver for dumb panels that need at most a regulator and
a GPIO to be powered up. Optionally a backlight can be attached so
that it can be automatically turned off when the panel goes into a
low power state.

source code: