/*
* Permedia2 framebuffer driver.
*
* 2.5/2.6 driver:
* Copyright (c) 2003 Jim Hague (jim.hague@acm.org)
*
* based on 2.4 driver:
* Copyright (c) 1998-2000 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)
* Copyright (c) 1999 Jakub Jelinek (jakub@redhat.com)
*
* and additional input from James Simmon's port of Hannu Mallat's tdfx
* driver.
*
* I have a Creative Graphics Blaster Exxtreme card - pm2fb on x86. I
* have no access to other pm2fb implementations. Sparc (and thus
* hopefully other big-endian) devices now work, thanks to a lot of
* testing work by Ron Murray. I have no access to CVision hardware,
* and therefore for now I am omitting the CVision code.
*
