Don't reinitialize, use bootloader's GDC/Display configuration
configname: CONFIG_FB_PRE_INIT_FB
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Frame buffer Devices
└─>Support for frame buffer device drivers
└─>Don't reinitialize, use bootloader's GDC/Display configuration
In linux kernel since version 2.6.28 (release Date: 2008-12-24)
Select this option if display contents should be inherited as set by
the bootloader.
the bootloader.