Linux

XFree86

XFree86 is a freely available implementation of the X-Windows system used on most Unix workstations. A list of chipsets that the latest version supports can be read in the XFree86 FAQ

Commercial X-Servers

Some companies sell their own X-servers, which are often more stable and better optimized than the ones that come with X-Free. Some even allow you to register and download a demo version of the server to try before you buy.

SVGALIB Console

The Oak OTI-087 portion of the card is supported. As this can only use the 256K DRAM onboard, this limits you to 320x200x256 or 800x600x16. The VRAM and SVGA accelerator features of the P9000 and P9100 are out of reach. I am unsure of WT5186 support.