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 Skeggs has some unpublished code, but it's still not in good shape for being able to run the Fermi graphics cards at their stock speeds.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. Khronos Group Announces Vulkan, OpenCL 2.1, SPIR-V
  2. Samsung 850 EVO SSD Linux Benchmarks
  3. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  4. 5-Way Linux Distribution Comparison On The Core i3 NUC
  5. OCZ ARC 100 Linux SSD Benchmarks
  6. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
Latest Linux News
  1. Intel Has More Graphics Driver Code Ready For Linux 4.1
  2. Fedora 22 Alpha Will Be Released Next Tuesday
  3. KDE Makes More Progress On HiDPI Support
  4. QuIC Continues Contributing To Open-Source MDP DRM/KMS Driver
  5. Reported Steam Linux Usage Battles To Stay Above 1.0%
  6. Benchmarks Of The $129 8-Core 64-bit ARM Development Board
  7. Wine 1.7.38 Supports Themed Scrollbars, Updated Mono Engine
  8. Siemens Commits New Motherboard Support To Coreboot
  9. Nuntius: Delivering Android Notifications To The GNOME Desktop
  10. The Khronos Group's Vulkan, SPIR-V & OpenCL 2.1 Presentations
Most Viewed News This Week
  1. Confirmed: Vulkan Is The Next-Gen Graphics API
  2. Xfce 4.12 Released After Nearly Three Years Of Work
  3. Valve Launches SteamOS Sale, Confirms A Lot Of New Linux Games
  4. 8cc: A Small C11 Compiler
  5. Unreal Engine Made Free By Epic Games
  6. Canonical's Latest Demo Of Ubuntu Unity 8 Convergence In Action
  7. Mozilla Thunderbird Adoption Climbs, Thunderbird 38 In May
  8. VLC 2.2 "Weathermax" Brings Better VP9 & H.265 Support