is an Xorg wrapper driver for ATI video cards. It autodetects
whether your hardware has a Radeon, Rage 128, or Mach64 or earlier class of
chipset, and loads the radeon(4),
r128(4), or atimisc driver as
driver supports Radeon, Rage 128, and Mach64 and earlier chipsets by loading
those drivers. See those manpages for specific cards supported.
Please refer to xorg.conf(5) for general configuration
details, and the specific card driver for driver configuration details.