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Nouveau News Archives

Reverse-Engineering Could Yield A Linux NV "PerfKit"

Samuel Pitoiset of the Nouveau driver project, and the student who was participating in this year's Google Summer of Code, has made great progress in understanding and documenting NVIDIA's "NV50" GPUs performance counters.
7 October 2013 - Nouveau NV50 - 11 Comments

Nouveau Keeps Pushing Forward With Improvements

While the Nouveau driver has been developed entirely through reverse-engineering the NVIDIA binary blob and is largely developed by community-based developers (many of whom are students), they have made a lot of progress in recent months in pushing forward with new features and functionality for this open-source NVIDIA Linux graphics driver.
28 September 2013 - Nouveau Driver - 1 Comment

Nouveau Still Working On Power Management

Martin Peres gave a status update this week during the XDC2013 X.Org conference on the status of the project but in more particular its big troublesome spot right now: power-management / re-clocking.
25 September 2013 - Nouveau PM - 3 Comments

Nouveau Might Enable Fan Management Soon

The open-source Nouveau graphics driver has supported fan control management on some NVIDIA GPUs for several kernel releases now, but the support hasn't been enabled by default. Fortunately, that may soon change.
5 September 2013 - Nouveau Fan Management - 1 Comment

Nouveau Driver Changes For Linux 3.12: Not Too Much

For those that were hoping there would be NVIDIA GeForce 400/500/600/700 Fermi/Kepler GPU improvements or better re-clocking or anything fundamentally advanced in the Linux 3.12 kernel for the Nouveau graphics driver, that is not the case.
4 September 2013 - Linux Changes - 7 Comments

Nouveau Driver Ported To Work On ARM

The open-source Nouveau graphics driver for reverse-engineered NVIDIA hardware support now has initial support for the ARM architecture and as part of that initial enablement for NVIDIA graphics on Tegra SoCs.
28 August 2013 - Nouveau ARM Support - 11 Comments

XvMC PMPEG Acceleration For Nouveau NV30

There's been a number of Mesa Git commits this morning concerning video acceleration within the Nouveau Gallium3D driver.
15 August 2013 - Gallium3D Video - 2 Comments

NVIDIA VP3/VP4 Engines Exposed On Nouveau For MPEG-2/VC-1

The open-source and reverse-engineered Nouveau driver is now able to tap the more recent "VP3" and "VP4" video encode/decode engines on recent NVIDIA GPUs that make up NVIDIA's PureVideo HD technology. With utilizing these VP3/VP4 engines, there can be MPEG-2 and VC-1 acceleration using this hardware.
12 August 2013 - Nouveau - 6 Comments

Precise vBlank Timing Comes For Nouveau NV50

Precise vBlank timing support has been patched for the Nouveau DRM driver to support the NV50 through NVC0 NVIDIA GPUs (up to and through Fermi but not yet any NVD0 or Kepler hardware).
12 August 2013 - Nouveau vBlank Timing - 2 Comments

Nouveau Receives Video Improvements

A set of patches were published this weekend to improve the Nouveau NVIDIA Gallium3D graphics driver's handling of video playback acceleration for certain scenarios.
11 August 2013 - Nouveau Gallium3D - 7 Comments

Linux 3.11 Benchmarks For Nouveau Graphics

We now know that the Linux 3.11 kernel has a heck of a lot of AMD Radeon performance potential through the new dynamic power management (DPM) support in its DRM kernel driver, but how's the Nouveau performance? Here's some new benchmarks.
7 August 2013 - Linux 3.11 Nouveau - 2 Comments

Nouveau NVC0 Fermi Compute Support Committed

The patches published one month ago for Nouveau NVIDIA Fermi Compute Support on the open-source driver have now been committed to master for the next Mesa release. More importantly this is the base work for implementing NVIDIA performance counters.
7 August 2013 - Nouveau NVC0

Nouveau Works On Optimus Dynamic Power Handling

While DRI2 PRIME has led to Optimus-like support for laptops with NVIDIA/Intel GPU combinations, one of the problems making this technology less beneficial is the lack of dynamic power management handling. What's the point of keeping one GPU fed with power when it's being unused and just lowering your battery life? Fortunately, a fix is ahead.
2 August 2013 - NVIDIA Optimus - 6 Comments

Nouveau Is Back To Needing NVIDIA GPU Dumps

The Nouveau driver project is back to needing reverse-engineering data dumps on select NVIDIA graphics processors, which will help in some new re-clocking work. If you're just a Linux desktop user but wanting to help out this reverse-engineered NVIDIA driver project, providing MMIOtrace dumps is a great way to contribute.
31 July 2013 - MMIOtraces - 6 Comments

Nouveau Driver Gets Multi-Screen Reverse Optimus

The latest release of the open-source NVIDIA X.Org driver is now xf86-video-nouveau 1.0.9. Features of this new update include multi-screen reverse Optimus support and NVIDIA "NVF0" EXA and X-Video hardware acceleration.
30 July 2013 - xf86-video-nouveau 1.0.9

It's A Bit Easier Using Nouveau Video Acceleration

For those looking to utilize hardware-based video acceleration for the reverse-engineered Nouveau driver on NVIDIA hardware, it's become a little bit easier setting up the system.
25 July 2013 - Nouveau Video Acceleration - 9 Comments

Nouveau VP2 H.264/MPEG2 Decoding Now In Gallium3D

While Radeon DPM for Linux 3.11 is most of what Linux enthusiasts are talking about, the Nouveau changes in Linux 3.11 include support for H.264 and MPEG2 video decoding. The necessary user-space driver changes have now been made for supporting this accelerated video decode process from Nouveau Gallium3D.
18 July 2013 - NV50 Merging - 2 Comments

Nouveau Fermi Performance On Ubuntu 13.10

As the latest for our early Ubuntu 13.10 Linux performance benchmarks, here's a brief comparison of the Nouveau Gallium3D vs. NVIDIA binary graphics driver performance from a NVIDIA GeForce "Fermi" graphics processor.
12 July 2013 - Nouveau Gallium3D NVC0 - 16 Comments

Gallium3D Compute Comes For Nouveau NVC0

While the reverse-engineered Nouveau graphics driver has limited support for OpenCL/GPGPU support, it's been mainly capped to older "NV50" graphics cards. Published today though for review are patches for the Fermi "NVC0" hardware to expose compute support as well as the hardware performance counters.
5 July 2013 - NVC0 - 1 Comment

Nouveau Advances NVIDIA NVF0/GK110 Support

The open-source reverse-engineered Nouveau driver now has 2D EXA acceleration and X-Video support for NVIDIA's "NVF0" or better known as the GK110 GPU found in the NVIDIA GeForce TITAN and GeForce GTX 780. Updates to the Nouveau DRM and Mesa Gallium3D driver have also arrived.
5 July 2013 - NVF0 / GK110 GPU - 17 Comments

222 Nouveau news articles published on Phoronix.
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