tseng - Tseng Labs video driver
Section "Device"
  Identifier "devname"
  Driver "tseng"
  ...
EndSection
tseng is an Xorg driver for Tseng Labs video cards. THIS MAN PAGE NEEDS
  TO BE FILLED IN.
The tseng driver supports...
Please refer to xorg.conf(5) for general configuration details. This section
  only covers configuration details specific to this driver.
Xorg(1), xorg.conf(5), Xserver(1), X(7)