I have the impression that the files found in build-tree/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/ is not getting built. Where do I get the kernel component of the stuff needed to get 3D working in my Radeon VE (radeon.o)? The one that comes with the kernel appears not to work. All I get is a black window when I run glxgears.