ATI Has Open-Source Drivers Too

[phoronix]

Phoronix: ATI Has Open-Source Drivers Too

Since late last year the open-source Linux community has been ecstatic about the growing progress made by the Nouveau developers. Nouveau is an X.Org and FreeDesktop.org project for developing an open-source 2D/3D display driver for NVIDIA graphics cards. With NVIDIA Corporation not providing hardware specifications, this driver is being written through reverse-engineering NVIDIA's binary display driver. While the developers of Nouveau are making great strides and this driver is taking shape, the open-source ATI driver must not be forgotten.

http://www.phoronix.com/vr.php?view=9730