Apple "control" display support

modulename: controlfb.ko

configname: CONFIG_FB_CONTROL

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Support for frame buffer devices
└─>Apple "control" display support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This driver supports a frame buffer for the graphics adapter in the
Power Macintosh 7300 and others.

source code:
drivers/video/controlfb.c