Support (including acceleration) for GLINT 500TX (with IBM RGB526 ramdac), GLINT MX plus Delta or Gamma (with IBM RGB526 and RGB640 ramdacs), Permedia with IBM RGB526 RAMDAC, and Permedia 2, 2a, 2v is provided by the XF86_3DLabs server.
Support (including acceleration) for Permedia, Permedia 2, 2v, (and 2a?), Permedia 3, GLINT 500TX, GLINT MX, GLINT Gamma, and GLINT Delta coproc is provided by the "glint" driver.
All hardware supported in 3.3.6 is also supported in 4.0.3. The Permedia 3 is only supported in 4.0.3.