SBUS and UPA framebuffers

modulename: sbuslib.ko

and/or

configname: CONFIG_FB_SBUS

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Frame buffer Devices
└─>Support for frame buffer devices
└─>SBUS and UPA framebuffers
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y if you want support for SBUS or UPA based frame buffer device.