1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Nouveau Driver XDC2011 Status Update

Nouveau

Published on 15 September 2011 08:36 AM EDT
Written by Michael Larabel in Nouveau
1 Comment

Martin Peres provided a status update on the Nouveau driver during XDC2011 Chicago. Ben Skeggs, who's employed by Red Hat Australia to work on this open-source NVIDIA driver, was also in attendance at this development conference. Here's some of the key points in terms of future work.

- In terms of power management, temperature and clock reading support is working. Video BIOS parsing is mostly ready. Setting clocks is not yet done and can be dangerous, since if done incorrectly, the graphics card could be damaged due to heat or other mishaps.

- Memory timings support for NV50 to NVD9 ASICs is almost done.

- Reliable clock changes is almost ready for NV30 through NVC0 hardware.

- AGP / PCI-E clock gating is still being reverse engineered.

- NVIDIA GeForce 400/500 "Fermi" re-clocking support is still a work in progress. Skeggs has some unpublished code, but it's still not in good shape for being able to run the Fermi graphics cards at their stock speeds.

- Performance counters and dynamic re-clocking is still a work in progress,

Martin also did a nice demo of the new video acceleration support in Nouveau that's exposed via XvMC.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. AMD FX-8320E Performance On Linux
  2. Linux Compiler Benchmarks Of LLVM Clang 3.5 vs. LLVM Clang 3.6-rc1
  3. Intel Broadwell HD Graphics 5500: Windows 8.1 vs. Linux
  4. Linux Benchmarks Of NVIDIA's Early 2015 GeForce Line-Up
  5. NVIDIA GeForce GTX 960: A Great $200 GPU For Linux Gamers
  6. Disk Encryption Tests On Fedora 21
Latest Linux News
  1. Intel Broadwell On Linux Has Working OpenCL 1.2, VP8 Video Acceleration
  2. GParted 0.21 Brings ReFS Detection, EXT4 For RHEL5, Reiser4 For Linux 3.x
  3. Wine Staging Update Has Better CUDA Support, Driver Testing Framework
  4. Nouveau In Linux 3.20 Will Have A Lot Of Code Cleaning
  5. Compare Your Linux System To The i7-5600U Broadwell X1 Carbon ThinkPad
  6. Debian 8.0 "Jessie" Installer RC1 Released
  7. Chromebook "Rush" With 64-bit Tegra SoC Support Lands In Coreboot
  8. 2015 X.Org Elections Get Underway For Board Members, SPI Merger
  9. Linux 3.19-rc6 Kernel Released: LInux 3.19 Final In Two Weeks
  10. Ubuntu's Mir Gains Server-Side Platform Probing
Most Viewed News This Week
  1. Windows 10 To Be A Free Upgrade: What Linux Users Need To Know
  2. Google Admin Encourages Trying Btrfs, Not ZFS On Linux
  3. TraceFS: The Newest Linux File-System
  4. My Initial Intel Broadwell Linux Experience With The ThinkPad X1 Carbon
  5. Keith Packard Leaves Intel's Linux Graphics Work
  6. Interstellar Marines On Linux With Catalyst: Bull S*#@
  7. NetworkManager Now Supports WiFi Power Savings
  8. Intel's Open-Source Graphics Team Poaches A Top Nouveau Driver Developer