Comment Re:A window manager tied to DRIVERS??? (Score 1) 148
It's not tied to drivers, it's tied to OpenGL 2.0 support. Seeing how the OpenGL 2.0 spec has been out for more than 7 years, that is a pretty modest requirement. it's just that apparently the GPU driver devs at AMD aren't capable of properly supporting it, though.
Also note that KWin is still usuable without OpenGL 2.0 support, you just won't be able to enable desktop effects then. IIRC it's possible to enable desktop effects when using LLVMPipe (a software rasterizer using Gallium3D), but the current mesa swrast just is too slow for running desktop effects without killing performance I guess.