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 Benchmarking Platform
Phoromatic Test Orchestration

Nouveau X.Org Driver Released With DRI3+Present, Maxwell, GLAMOR

Nouveau

Published on 01 September 2014 09:32 AM EDT
Written by Michael Larabel in Nouveau
6 Comments

The Nouveau development community released the xf86-video-nouveau 1.0.11 driver update to kick off the start of September. While you wouldn't guess it from the version number, this driver update is actually very significant and introduces a lot of new functionality and other improvements.

First up, this new Nouveau DDX adds GLAMOR support as long as you're on X.Org Server 1.16 or newer (it doesn't use the external GLAMOR library). The GLAMOR support is optional for all NVIDIA hardware as a means of accelerating 2D over OpenGL while for Maxwell hardware and future generations it's now a requirement. Like AMD with their GCN HD 7000 series hardware and newer, they're no longer writing 2D code-paths but letting their OpenGL enablement take care of everything.

Nouveau X.Org Driver Released With DRI3+Present, Maxwell, GLAMOR


With the GLAMOR support also comes the Maxwell enablement of the GeForce GTX 750 series inside Nouveau. Going back to May there's been the Maxwell support in Nouveau's Gallium3D within mainline Mesa and since the Linux 3.15 kernel has been the start of open-source Maxwell support. Nouveau Maxwell support is still evolving but they're continuing to make progress.

The xf86-video-nouveau release also has support for server managed FDs for supporting the X.Org Server running without root privileges. Also ushered in by this update is DRI3 and Present extension support. Other changes include vsync KMS page-flipping performance fixes (on Linux 3.13 and newer), multi-display vsync/vblank/swap/time-stamping fixes, multi X screen support fixes, Zaphod support for multiple outputs per X screen, EXA NV10 fixes, swaps are now synced to vblanks by default (using the GLXVblank option in the xorg.conf), and pseudo triple-buffering is now disabled by default.

The straightforward change-log can be read by this Git commit tagging xf86-video-nouveau 1.0.11.

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. GLAMOR + RadeonSI 2D Acceleration Is Quite Good For Open-Source AMD 2D Performance
  2. AMD Radeon R9 290 OpenGL On Ubuntu 15.04: Catalyst vs. RadeonSI Gallium3D
  3. Ubuntu 15.04 Offers Faster OpenGL For AMD Radeon GPUs On Open-Source
  4. Ubuntu 15.04 Brings Some Graphics Performance Improvements For Intel Haswell
  5. Sub-$20 802.11n USB WiFi Adapter That's Linux Friendly
  6. The Lenovo T450s Is Working Beautifully With Linux
Latest Linux News
  1. A Lot Of Improvements Are Coming For Mir 0.13, Including Work Towards Libinput
  2. Mobile Optimizations Coming For Phoronix
  3. Wayland 1.8 Alpha Release Delayed
  4. Godot Game Engine 1.1 Up To RC State
  5. ATI Rage128 Driver Now Has RandR Support
  6. Microsoft's Visual C++ Team Is Improving Clang For Windows
  7. Kodi 15.0 Beta 1 Released
  8. Lucid Sleep Support Is Being Worked On For The Upstream Linux Kernel
  9. Improvements On The Way For GNOME's Nautilus File Manager
  10. Wine 1.7.42 Implements More Of Direct2D
Most Viewed News This Week
  1. It Doesn't Look Like KDBUS Will Make It For Linux 4.1
  2. Trying Out Microsoft Visual Studio Code On Linux
  3. The Many Features Of The Linux 4.1 Kernel
  4. Microsoft Releases New Code IDE For Linux!
  5. Linux 4.1-rc1 Kernel Released, Packs In Several New Features
  6. GCC 4.9.2 vs. GCC 5 Benchmarks On An Intel Xeon Haswell
  7. QEMU 2.3 Officially Released
  8. Improvements On The Way For GNOME's Nautilus File Manager