Phoronix: AMD Releases New Radeon Code: A-Sync DMA Engines

A second update to the Radeon DRM driver has been released that will be pulled into the Linux 3.8 kernel. This second Direct Render Manager update for the Radeon kernel driver provides new code from AMD that was kept internally for months but is now permitted for open-sourcing...

http://www.phoronix.com/vr.php?view=MTI0ODE