AMD News Archives
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
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
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
David Airlie has shared that he's been working on the TV-Out support for the xf86-video-ati driver on the newer card generations. Last year there was Radeon TV-Out support for the older ATI graphics cards, but David Airlie now has it working on the R500/600 series and is about ready with the R700 series support.
17 December 2008 - It's In A Branch Right Now - 7 Comments
While the Novell developers responsible for the xf86-video-radeonhd driver have been busy working on OpenSuSE 11.1, we have managed to get a new driver point release before the end of the year. Matthias Hopf has this morning announced the availability of the RadeonHD 1.2.4 driver.
12 December 2008 - Though We Still Have No R600/700 3D! - 32 Comments
While there still is no open-source R600/700 3D documentation or code, Pierre Ossman and AMD's Alex Deucher working on the xf86-video-ati driver have added a feature that should please those with already supported GPUs. They have added what should be tear-free X-Video support!
5 December 2008 - Will It Work This Time? - 52 Comments
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
Egbert Eich has announced this morning on the RadeonHD mailing list that rotation support has been added to this open-source ATI R500+ driver. This is a feature requested by many to be able to rotate the screen using RandR with the xf86-video-radeonhd driver, which is now possible. It is recommended that if you're using the rotation option that you use EXA acceleration. In addition, the panning mode currently isn't supported when using the rotation support. This support can currently be found in git master and will appear in the next stable release of the RadeonHD driver.
19 November 2008 - But No Rotation+Panning Support - 3 Comments
Earlier this month we shared that an experimental ATI DRI2 driver had emerged that offered Direct Rendering Infrastructure 2 support to the open-source ATI Linux driver with GEM and TTM bits. Today though Compiz is now working with this ATI DRI2 code.
16 November 2008 - Jerome, Kristian, & David Hack Away - 12 Comments
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
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
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
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
When reviewing the Radeon HD 4670 and Radeon HD 4550 we found neither solution to be open-source friendly. Due to changes between the RV770 that powers the Radeon HD 4800 series and the newer RV710 and RV730 GPUs, these graphics cards wouldn't cooperate with the xf86-video-ati and xf86-video-radeonhd drivers.
7 November 2008 - But We're Still Without Acceleration! - 8 Comments
Last week new RadeonHD HDMI audio patches were released by an independent developer that allows the integrated audio processor on ATI R600+ graphics cards to be used over HDMI using the open-source RadeonHD driver (xf86-video-radeonhd). Today those patches have landed in the master branch of this X.Org driver. Some registers had to be reverse engineered because AMD hasn't released the documentation surrounding HDMI audio, but this support is known to work on at least several different card series. Check out the master branch of xf86-video-radeonhd for this committed work.
27 October 2008 - Listen To Audio Through xf86-video-radeo - 3 Comments
Christian König has released his latest HDMI audio patch on the RadeonHD mailing list. With the ATI R600 GPUs and later having an integrated APU (Audio Processing Unit), when using an HDMI connector it's possible to use your Radeon graphics card for sound too. There's been patches in ALSA for the sound support, but additional code is needed within the open-source X.Org drivers too. At this time neither the xf86-video-ati or xf86-video-radeonhd have support for the integrated audio, but on the RadeonHD side there have been these patches maintained by Christian.
25 October 2008 - When Will It Be Merged? - 11 Comments
If you thought disputes among X.Org developers were going to stop in regards to there being two leading ATI drivers (xf86-video-ati and xf86-video-radeonhd) after RadeonHD switched to using AtomBIOS, guess again. Daniel Stone committed a change to the X Server this morning that drops the RadeonHD driver from the X.Org module build infrastructure.
21 October 2008 - What's New In The X.Org Camp? - 77 Comments
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
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
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
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