AMD News Archives
Open-Source ATI Driver Nears New Release

Alex Deucher has announced a new release candidate for the next xf86-video-ati driver release. The xf86-video-ati 6.11 release has a major rework when it comes to the display output code along with a memory corruption fix for the ATI RS780 memory controller. There are also quite a few bug-fixes in this first xf86-video-ati 6.11 RC1 build. The full change-log can be found on the X.Org mailing list.

10 February 2009 - xf86-video-ati 6.11 Coming Soon - 7 Comments
AMD Releases DDR3-based Phenom Processors

AMD this morning has announced five new Phenom II processors. What is special about these processors, however, is that they use the Socket AM3 and they support DDR3 system memory rather than the DDR2 memory type they had long been using. There are Phenom II X3 and Phenom II X4 processors that now support DDR3 memory. Of course, with these new AM3 processors from AMD you will need a new supportive motherboard. Sadly, however, we have none of these new Phenom II processors from Linux so we are unable to tell you anything about their Linux support -- no performance figures or even if they work at all. Hopefully the troubles aren't there like when the Phenom was first introduced on Linux.

9 February 2009 - Sadly, We Have None To Test - 5 Comments
AMD Releases R600/700 3D Documentation

In late December, AMD had released open-source R600/700 code used to begin supporting 2D and 3D acceleration for the latest ATI graphics processors under Linux using an open-source stack. This code in its initial form just provided basic but fast 2D acceleration and on the 3D side was only able to draw triangles. This month an AMD Video BIOS Disassembler was released by Novell, which is one of AMD's open-source partners. This evening, however, AMD has released its R600 3D specifications to the general public.

26 January 2009 - Program Them New GPUs! - 76 Comments
xf86-video-ati 6.10.0 Released

AMD's Alex Deucher has announced the release of the xf86-video-ati 6.10.0 driver. This open-source ATI graphics driver update brings forth bi-cubic scaling on R300/400/500/690 chipsets, new ASICs are supported by this DDX driver, reduced X-Video tearing, and quite a few bug-fixes.

6 January 2009 - New Open-Source ATI Driver - 18 Comments
xf86-video-ati 6.9.1 Release Candidate

It's been nearly six months since xf86-video-ati 6.9.0 was released, but we're finally nearing a new version of this open-source ATI driver. David Airlie has announced the release of the first xf86-video-ati 6.9.1 release candidate.

22 December 2008 - It's About Time - 7 Comments
ATI RV770 Mesa DRI Driver Started

AMD has yet to go through their final intellectual property review on the R600/700 3D documentation that could yield open ATI R600/700 3D graphics by Christmas (though the chances of this happening are slimming), but Novell's Hatthias Hopf has provided a status update to report that they have internally begun work on an RV770 DRI driver for Mesa.

26 November 2008 - But No Public Code, Yet - 11 Comments
AMD Catalyst 8.11 Linux Driver Released

In addition to announcing the Shanghai Quad-Core Opterons today, AMD has also released an updated Linux graphics driver. The AMD Catalyst 8.11 binary driver though doesn't have many Linux changes worth speaking about. The advertised features for this release is support for Red Hat Enterprise Linux 4.7 (RHEL 4.7), a CrossFireX watermark, and display scaling support for DVI/HDMI/analog interfaces to 480i/p, 720p, 1080i, and 1080p.

13 November 2008 - A Boring Month - 67 Comments
AMD Announces Shanghai 45nm Opterons

As the successor to their Barcelona Quad-Core Opterons, Advanced Micro Devices has this morning announced Shanghai. AMD's Shanghai is the code-name to their next-generation 45nm quad-core Opteron processors. In addition to moving over to a 45nm process for reduced power and improved performance, Shanghai CPUs are slated to deliver unsurpassed virtualization performance, improved energy efficiency, and a more competitive price-performance ratio.

13 November 2008 - No Linux Benchmarks Though - 2 Comments
ATI R600 DRI 3D Work Gets Closer

Yesterday we shared about the experimental DRI2 work for the Radeon driver and today we have another open-source ATI accomplishment worth sharing: the R600/770 DRI support is nearing a working state. Matthias Hopf, one of the Novell developers working on the xf86-video-radeonhd driver, has stated that the Direct Rendering Infrastructure (DRI) support needed for 3D acceleration with the R600/700 series is getting closer.

10 November 2008 - It's About Time - 17 Comments
Experimental ATI Driver Gets DRI2 Support

It's been a while since Jerome Glisse last had any major announcements to share, but today he's announcing that he is in the progress of bringing DRI2 (Direct Rendering Infrastructure 2) to the open-source Radeon driver.

9 November 2008 - Jerome Glisse Ports ATI Driver To DRI2 - 21 Comments
Yes, Catalyst 8.10 Is Out There

Yesterday we reported on Canonical shipping an unreleased ATI Catalyst driver with the forthcoming release of Ubuntu 8.10. This driver labeled fglrx 8.54.3 adds support for X Server 1.5 / X.Org 7.4 and the Linux 2.6.27 kernel. Later in the day then, AMD did go ahead and release Catalyst 8.10. However, this isn't the same driver as what's found in Ubuntu.

16 October 2008 - But What Good Is It? - 11 Comments
UVD Is Enabled For Linux In Catalyst 8.10

With Canonical publishing the ATI Catalyst 8.10 driver even before it's been announced by AMD or appearing on their driver download page, we've taken this opportunity for an early look at this next Linux driver. In early September we confirmed XvMC and UVD are coming to ATI's Linux driver and that it would be enabled in the October driver. Looking at the default AMDPCSDB (AMD Persistent Configuration Driver Store Data-Base) in this driver for Ubuntu 8.10 there is indeed the Unified Video Decoder (2) option and it's enabled.

15 October 2008 - XvMC & HD Video Acceleration Arrives - 5 Comments
Open-Source ATI R500 PowerPlay Support

Behind open-source 3D acceleration for the ATI R600 and R700 series, improved power management has been a much sought after feature among those using the open-source xf86-video-ati and xf86-video-radeonhd drivers. There has been Dynamic Clocks support since earlier this year, but it's not nearly as advanced PowerPlay found within the Catalyst driver. We are now though getting closer to reaching open-source PowerPlay support.

8 October 2008 - It's Experimental, But It's There - 18 Comments
AMD Splits, Launches The Foundry Company

Since Advanced Micro Devices acquired ATI Technologies back in 2006 they have experienced some financial hardship over this $5 billion USD purchase. In hopes of turning around this situation, AMD has announced this morning they have split themselves from their manufacturing facilities as part of their Asset Smart strategy.

7 October 2008 - AMD Goes Into Asset Smart Strategy - 8 Comments
LM_Sensors Patch Supports AMD 45nm CPUs

LM_Sensors 3.0.3 was just released earlier this week, but a rather interesting patch has appeared today on the LM_Sensors mailing list. Back in July an AMD Phenom Thermal Linux driver was made for LM_Sensors, but today's patch adds the AMD Phenom 10h support to the k8temp driver. Additionally, this patch also provides thermal monitoring support for AMD's 11h processors.

1 October 2008 - AMD 10h and 11h CPUs In k8temp - 1 Comment
Looking Forward To UVD On Linux?

After slides had leaked out onto the Internet last month that AMD is going to support playing high-definition multimedia content on Linux, we had talked a bit more about UVD for Linux. There are two shared libraries already shipping with the AMD Catalyst Linux Suite, and, that reference XvMC and UVD2 (Unified Video Decoder 2) but they aren't yet being utilized by the proprietary driver. If those slides are to be believed, however, the official high-definition video support (such as Blu-Ray) will arrive this month in Catalyst 8.10.

1 October 2008 - HD Video Support On Linux This Month - 17 Comments
Eight Monitors With ATI Linux Graphics

With the most recent Catalyst 8.9 Linux driver release there is support for MultiView on FireGL and FirePRO graphics cards. This allows the user to use multiple graphics cards together in order to build a single X server that spans all of these displays. With some motherboards such as the ASUS P5E64 WS Professional having four PCI Express x16 slots, you can have four graphics cards and if each one provides two DVI ports you then can have yourself an eight-monitor setup. Each monitor can be configured through the AMD Catalyst Control Center Linux Edition.

20 September 2008 - MultiView Goodness - 4 Comments
AMD's UVD2 & XvMC For Linux?

Last month the Catalyst 8.8 Linux driver was released with CrossFire For Linux (including support for the Radeon HD 4870 X2) and OverDrive-based overclocking. In that article we also shared two new interesting libraries appeared within the driver package: and

4 September 2008 - Unified Video Decoding For Linux - Add A Comment
Celebrating A Year Of Open-Source ATI

This week marks the one year anniversary since AMD had announced its open-source strategy and in two weeks will mark the anniversary of the xf86-video-radeonhd code release that contained R500 and R600 mode-setting support, but not much more. Celebrating this one year milestone was a celebration with Luc Verhaegen, Jerome Glisse, and Egbert Eich during XDS 2008 at the The Bad Ass pub in Edinburgh, Scotland.

3 September 2008 - One Year Of Open-Source Support - 5 Comments
AMD Announces The ATI FirePro Series

In time for SIGGRAPH 2008, AMD has announced the ATI FirePro series with the FirePro V3700 and V5700 being the first two products. However, unlike many of their FireGL graphics cards, the prices on these two announced FirePro parts aren't that bad. The FirePro V3700 will cost a mere $99 USD while the V5700 will be $599 USD. These new workstation graphics cards support DisplayPort, OpenGL 2.1, and PCI Express 2.0. The FirePro series will start shipping in September so we expect there will be Linux support for these graphics cards by Catalyst 8.11. More on the FirePro series can be found in the press release and FirePro product page.

7 August 2008 - Another Line Of Workstation GPUs - 2 Comments
Christmas Comes In July For An Open ATI

Many Linux users will be celebrating the Christmas holiday in five months, but it seems there's a holiday worth celebrating today for open-source ATI Linux users.

25 July 2008 - Kernel-based Mode-Setting!!! - 43 Comments
AMD Catalyst 8.7 Linux Driver Released

Since last month's release of Catalyst 8.6 for Linux we've seen the introduction of the Radeon HD 4850 and 4870 graphics cards and we've been allowed to share with you that CrossFire is coming to Linux along with other yet to be announced features. Today AMD has released the Catalyst 8.7 Linux driver and it doesn't deliver any new ground-breaking features, but it does bring a few improvements.

21 July 2008 - What About The New Features? - 97 Comments
AMD Phenom Gets Linux Thermal Driver

While AMD's financial outlook has been bleak with it closing down 12% today, if you're a Linux user -- particularly one with a quad-core Phenom processor -- there is good news to report from the AMD camp.

18 July 2008 - Finally Temperature Monitoring Arrives! - 1 Comment
Tear-Free Acceleration For ATI EXA, Xv

For those of you that have been using the open-source xf86-video-ati driver, need we remind you of its rapidly-improving state and feature set? One of the latest additions to this open-source ATI driver that supports the old ATI R100 graphics cards up through the new Radeon HD 4800 series (RV770) is tear-free acceleration. The current implementation of this tear-free acceleration is for EXA and Textured Video (X-Video) and should eliminate any "tearing" issues that some users experience. This code isn't yet found in the master branch of its development git repository, but can be acquired through the vsync_accel branch. Alex Deucher, the mastermind behind this latest code, has described this improvement on his blog.

16 July 2008 - xf86-video-ati Gets New Improvements - 120 Comments
Hard-Coded ATI RV770 Support Arrives

Earlier this week we reported on RadeonHD driver support for the RV770 with the Radeon HD 4850 and Radeon HD 4870 graphics cards. This support arrived within the RadeonHD driver's new AtomBIOS branch that relies upon ATI's video BIOS abstraction layer as opposed to "banging the registers" and interfacing with the hardware directly. However, the lead developer of the xf86-video-radeonhd driver has back-ported the RV770 support using these hard-coded paths.

12 July 2008 - For Those That Fear AtomBIOS - Add A Comment
xf86-video-ati 6.9.0 Released

The xf86-video-ati 6.8.0 driver was released back in February, and today version 6.9.0 has been released, which is coming just a day after its 6.9.0-rc2 release. Version 6.9.0 of this ATI driver adds improved EXA render support for R100/200 graphics cards, EXA render support for R300/400/500 graphics processors, and Textured Video support through X-Video for R100-500 graphics processors. This open-source driver supports all generations of Radeon graphics processors (aside from official support for the just-released HD 4850 and HD 4870). The complete change-log for xf86-video-ati 6.9.0 and source download links can be found on the X.Org mailing list.

26 June 2008 - Open-Source ATI Driver Updated - 45 Comments
AMD R600 DRM Support Arrives, But No 3D

While AMD still has yet to release any R600 programming documentation or the source-code to their KGrids or TCore simulators (though the documentation may finally just be days away), Alex Deucher and David Airlie have been working on R600 DRM (Direct Rendering Manager) support. Today the first bits of this DRI component for the Radeon HD 2000/3000 series is now available. Within the Mesa/DRM git tree at is a new r6xx-support branch. This R600 DRM uses the CP (Command Processor) for communication, but before checking out this branch, be forewarned that 3D acceleration isn't ready yet. While there is open-source R500 3D support and it's working quite well, Alex believes it will be at least another month or two until the Mesa and DDX code is in place for this R600 3D hardware acceleration.

26 June 2008 - R600 Support Arrives In A DRM Branch - 4 Comments
xf86-video-ati 6.9.0 RC2 Driver Released

Twelve days after the first xf86-video-ati 6.9.0 Release Candidate, the second RC release is now available for testing. Since xf86-video-ati 6.9.0-rc1, the man page has been updated, a ShadowFB R600 fix, PLL tweaks, a possible fix for VGA on ATI IGP chipsets, warning fixes, cleanups, and other work. If you're interested in testing out xf86-video-ati 6.9.0-rc2 on your Radeon graphics card (up to and including the just-announced Radeon HD 4850/4870), this is a git-only release and can be cloned from git://

25 June 2008 - An RC Release For The OSS Radeon Crew - 15 Comments
AMD Unveils The FireStream 9250

Now that there is a Stream SDK for Linux (related reading: AMD Stream Linux Q&A), if you're looking for a new solution for accelerating CAL and Brook+ development / stream computing, AMD has a possible answer for you. This morning in Dresden, Germany they have announced the FireStream 9250. The FireStream 9250 is also the first unit to break the tera-flop barrier! The first FireStream part introduced earlier was the FireStream 9170, which provides up to 500 GFLOPS of computing power. The FireStream 9250 will be available later this year at a price of $999 USD. More information is available in their press release.

16 June 2008 - AMD's FS 9250 Breaks Teraflop Barrier - 1 Comment
AMD Releases R600 GPU Documentation

AMD's Alex Deucher has today announced the availability of the documentation covering the R600 Family Instruction Set Architecture. This ISA (Instruction Set Architecture) documentation covers the unified shader block found on the Radeon HD 2000/3000 series and newer. This PDF document is 342 pages long and does go into detail surrounding R600 vertex and geometry shaders.

11 June 2008 - AMD's Instruction Set Architecture - 17 Comments

748 AMD news articles published on Phoronix.