AMD News Archives
Woah, AMD Releases OpenGL 4.0 Linux Support!

Woah, here comes a pleasant surprise from AMD with their Catalyst Linux driver. AMD yesterday released a Catalyst 10.3 Linux driver that really didn't bring anything too exciting (and it still doesn't support X.Org Server 1.7), but today they've delivered a new preview driver that's based on Catalyst 10.3 and it brings OpenGL 3.3/4.0 support!

25 March 2010 - Catalyst 10.3 Based - 99 Comments
AMD Catalyst 10.3 For Linux Released

AMD has just put out their monthly update of the Catalyst Linux driver. Though as we already know based upon AMD giving Ubuntu a new driver, the support for X Server 1.7 is not coming until next month, which also offers official Eyefinity support and other changes. As such, Catalyst 10.3 isn't too interesting.

24 March 2010 - Nothing Exciting - 78 Comments
Ubuntu Gets Another ATI Catalyst Driver Handout

Well, to no surprise the trend of Ubuntu receiving unreleased Catalyst drivers has continued. Since Ubuntu 8.10, AMD has had to supply Canonical with early Catalyst drivers not otherwise publicly available so that they could ship with support for their binary Catalyst driver within the operating system's package repository.

19 March 2010 - X.Org Server 1.7 - 108 Comments
ATI Kernel Power Management Moves A Bit More

On Sunday we reported that ATI in-kernel power management was moving along after AMD's Alex Deucher spent some time in recent days building upon Rafał Miłecki's initial power management support. Alex's patches added GUI idle IRQ support, support for changing the GPU clocks when the engine is idle, support for turning down the number of active SIMDS when running in a lower power stage for the ATI R600 ASICs and later, and new ASIC specific callback functions. This morning though he's taken the support a bit further.

18 March 2010 - Hwmon Loading - 44 Comments
xf86-video-ati X.Org Driver 6.13 RC2

Alex Deucher this morning put out the xf86-video-ati 6.12.6 point release, which isn't too interesting, but of greater interest he did put out a second release candidate for the forthcoming KMS-capable xf86-video-ati 6.13 DDX driver. There's already a lot to be found with this long-overdue and major xf86-video-ati 6.13 X.Org driver update, but added to this second release candidate (that's officially v6.12.192) is an ATI R600/700 GPU fix that should significantly improve the performance of EXA DFS acceleration.

15 March 2010 - New Driver - 15 Comments
ATI R700 HDMI KMS Audio Support Coming Soon

A few months back HDMI audio support came to the ATI Radeon kernel mode-setting driver and while this support is in place with the mainline kernel, it's only supported up through the ATI R600 hardware with the KMS driver. However, HDMI audio support for the R700 (Radeon HD 4000 series) is soon coming. Rafał Miłecki who has done much of the HDMI audio work for the open-source ATI driver stack has shared that he has achieved R700 audio success and the support may land in as soon as the Linux 2.6.34 kernel.

5 March 2010 - Linux 2.6.34 Kernel - 20 Comments
New Open-Source ATI Driver Releases

With the Linux 2.6.33 kernel having been released last week where the ATI kernel mode-setting (KMS) DRM code left the kernel's staging area, we knew a new ATI X.Org driver release was imminent. Over the night a new stable DDX driver update has been pushed out for xf86-video-ati as well as a new pre-release for the KMS-supportive 6.13 version that also carries other changes.

3 March 2010 - Two New DDX Drivers - 25 Comments
New xf86-video-ati Release Planned With KMS

The xf86-video-ati 6.12.0 X.Org driver was released in March of 2009. Since then there has been no significant releases of the ATI X.Org driver, but fortunately, a new release is on the way.

26 February 2010 - Now That A New Kernel Is Released - 40 Comments
AMD Catalyst 10.2 For Linux Gets Direct2D

This morning we reported on AMD revealing forthcoming Catalyst driver changes, particularly a set of new features that applied to Windows users. However, we hinted that there might be some changes coming to the Linux driver and now Catalyst 10.2 for Linux is out there so we have the first confirmation of what may be to come.

17 February 2010 - No X Server 1.7 - 68 Comments
AMD Reveals Upcoming Catalyst Driver Changes

While AMD does not generally reveal planned changes and feature road-maps publicly for their Catalyst driver in advance of the given driver's public release, over the night they have announced a few upcoming changes. Last night AMD issued a press release announcing a set of changes coming for the 10.2 and 10.3 driver releases, which will be released this month and next, respectively.

17 February 2010 - AMD Catalyst 10.2 / 10.3 - 18 Comments
There's Evergreen KMS Support & More To Test

David Airlie has re-based his drm-radeon-testing tree and there's now a whole lot of new code and features that users can play with and test. The drm-radeon-testing tree is a branch of the Linux kernel and is code for the Radeon DRM area that will ultimately make it into the mainline tree in the Linux 2.6.34 kernel series and later.

9 February 2010 - drm-radeon-testing - Add A Comment
AMD Toying With XvMC In Gallium3D R300 Driver

XvMC support came to Gallium3D through a Google Summer of Code project for 2008 that involved getting X-Video Motion Compensation running atop the Nouveau driver with NVIDIA hardware. We described this work in The State Of Gallium3D Video Decoding and subsequently in Nouveau's Gallium3D Driver Gets Video Boost. In 2009 this XvMC work using GPU shaders moved into the X.Org state tracker. XvMC in Gallium3D hasn't been too much of a focus as developers are still working on driver support and other state trackers like for OpenGL 3.x and OpenCL. More users are also interested in VDPAU and its superior support and decoding abilities than the antiquated XvMC. However, AMD's Cooper Yuan has been toying around with this Gallium3D-XvMC code for the R300 Gallium3D driver.

2 February 2010 - R300g Driver - 18 Comments
Open-Source ATI Evergreen Support Arrives

Months after the ATI Radeon HD 5000 series (known by the "Evergreen" family codename) was introduced, AMD has finally pushed out the first bits of open-source code. This morning if you are to checkout the xf86-video-ati DDX driver branch there is initial user-space mode-setting support for the Radeon HD 5000 series GPUs. The ATI kernel mode-setting support that we really care about these days is also about done, but it isn't yet published. The open-source ATI driver currently offers no 2D (EXA) acceleration and the 3D support either through a classic Mesa driver or Gallium3D also is not yet available.

1 February 2010 - DDX Mode-Setting, No Accel - 13 Comments
ATI R600/700 Command Checker Published

Jerome Glisse has sent a new patch to the other DRI developers that adds a command checker for the ATI R600/700 series graphics processors. The command stream (CS) checker ensures that no commands are attempting to access the GPU in a way that it shouldn't, such as accessing memory out of its resource size, which without the safety mechanism could be exploited by those with malicious intentions. Jerome still has a few items on his TODO list for this R600/700 series command stream checker, but it's now published for review and could potentially be ready in time for the Linux 2.6.34 kernel merge window.

29 January 2010 - Jerome Glisse Work - 15 Comments
AMD Catalyst 10.1 Driver For Linux Released

AMD has done their monthly roundabout and released the ATI Catalyst 10.1 Linux driver. Found in the Catalyst 10.1 driver change-log is "Ubuntu 9.10 production support", even though AMD seeded them with an unreleased Catalyst driver since September and the official Catalyst releases since October have worked just fine with Ubuntu 9.10. Besides the "support" for Karmic Koala there are bug-fixes and they include a few AMDCCCLE / Catalyst Control Center fixes, HDMI hot-plugging fixes, and more. There are also updates packaging scripts from Phorogit and better OpenGL 3.x support. There is, however, still about a page of known issues and that's just their public list.

27 January 2010 - Hoorah, But Boring - 101 Comments
ATI R600/R700 Gallium3D Winsys Published

When it comes to Gallium3D hardware drivers for ATI Radeon graphics cards, most of the work up to this point has been focused on the R300g driver that is for ATI's older graphics processors up through the R500 / Radeon X1000 series. The Gallium3D R300 DRI support is considered done as is most of the driver. The ATI Gallium3D driver though isn't ready for prime-time usage quite yet, but should undergo more broad testing shortly along with the state trackers. The Gallium3D support for newer ATI/AMD graphics processors (particularly the R600/700 series, R800/Evergreen support has not been started) still is very premature and it will be a while before this driver stack is stable. The good news though is that it's progressing and the R600/700 winsys for Gallium3D has emerged.

24 January 2010 - Initial Code - 7 Comments
Initial Open ATI Evergreen Support By FOSDEM?

In the comments area to the recent X.Org Talks For FOSDEM 2010 Still Missing posting, AMD's John Bridgman basically stated that there would be no talk on their open-source ATI driver progress as it's becoming predictable (and there's also a decreased travel budget), but his second comment was more interesting. "I'm kinda hoping we can have initial (display + shadowfb) Evergreen support out by FOSDEM. Fingers crossed."

21 January 2010 - Maybe - 21 Comments
ATI X.Org Driver Gains Embedded DisplayPort

AMD's Alex Deucher has just committed initial support for Embedded DisplayPort (eDP) connectors/monitors to the xf86-video-ati DDX display driver. Traditional DisplayPort monitors are already supported by this open-source ATI driver, but now Embedded DisplayPort connectors should begin to work as well. Here is the Git commit that provides the initial support.

7 January 2010 - eDP Support - 10 Comments
AMD Publishes Evergreen Shader Documents

Yesterday some R500+ PowerPlay code was started on (but not yet usable), and now at the same time we have more exciting AMD news to report. AMD has just released their shader instruction set documentation for the R800 "Evergreen" graphics processors!

22 December 2009 - Christmas Gets Better! - 45 Comments
Open ATI Driver To Receive PowerPlay Push?

Besides the Radeon DRM improvements (and Radeon HDMI KMS audio) to be found in the Linux 2.6.33 kernel, there is more to be thankful for this holiday season when it comes to the open-source support. Up to this point when it comes to power management for ATI's kernel mode-setting support the work (Radeon DRM Power Management Moves Along) has been largely done by Rafał Miłecki, an independent open-source developer. AMD nor any of its affiliate developers haven't really pushed out any major power management code (or technical documentation) yet, as we have heard some of it was being held up internally within their intellectual property review process, but it looks like things are changing.

21 December 2009 - Defines Are In Place - 61 Comments
R600 Open-Source Driver WIth GLSL, OpenGL 2.0

If Catalyst 9.12 for Linux and its changes didn't deliver on what you wanted for your Christmas wishes, perhaps this change to their open-source driver does deliver on one of your hopes. The ATI R600/700 open-source 3D stack should now be OpenGL 2.0 compatible (compared to OpenGL 1.5 previously) and the GLSL (GL Shading Language) support should be "mostly" completed.

19 December 2009 - Yes, Really. R700 Too. - 219 Comments
AMD Catalyst 9.12 For Linux Released

AMD has today delivered their last proprietary Linux driver update for the year, Catalyst 9.12. However, if you were hoping Catalyst 9.12 would deliver on some of your holiday wishes, guess again. There still is no pure, usable XvBA support besides using the VA-API to XvBA wrapper and the Catalyst 9.12 driver just doesn't bring much. There is though one small addition and that is a few options have been added to the AMD Catalyst Control Center Linux Edition.

17 December 2009 - A Christmas Present? - 105 Comments
Open ATI Driver More Popular Than Catalyst

On Monday we will be publishing our results from the 2009 Linux Graphics Survey, but when looking over the results there is one set of numbers in particular that jumped out (though there are a few other interesting figures too). Below is a prelude to the Phoronix survey results that will be published on Monday. The below graph shows how the ~14,000 respondents during our month-long survey responded to what Linux graphics survey driver they were using.

5 December 2009 - Linux Graphics Survey - 115 Comments
AMD R600/700 DRM Interrupts Support Pushed

One of the underlying features that has been lacking from the ATI R600/700 DRM / kernel mode-setting driver on Linux has been support for interrupts, which is needed for the sync-to-vblank operation and other important areas. Interrupts support has been lacking since AMD has not yet published any documentation concerning them for the Radeon HD 2000, 3000, and 4000 series ASICs, but today their code has cleared the legal review process for publishing. AMD's Alex Deucher has just pushed out the code that enables the use of interrupts for R600/700 graphics processors via a ring buffer. This interrupts support also requires two new firmware files to be loaded by the open-source driver.

30 November 2009 - Woohoo - 69 Comments
AMD Catalyst 9.11 For Linux Released

AMD has today pushed out their Catalyst 9.11 Linux driver. This release contains support for Red Hat Enterprise Linux and initial support for OpenSuSE 11.2 along with a handful of minor bug-fixes. This release does also contain proper support for the Radeon HD 5750 and Radeon HD 5770 graphics cards so that users do not encounter the "unsupported hardware" watermark any longer. Beyond that there isn't much to look at nor are there any XvBA improvements.

17 November 2009 - Not Much To See - 66 Comments
Intel & AMD Decide To Stop Fighting

Intel and AMD have jointly announced this morning that they have decided to stop fighting each other and have settled all outstanding legal disputes. These fights, of course, have been over anti-trust litigation, patent disputes, and other matters that have been burdening both companies for the past years.

12 November 2009 - With $1.25B USD Payout - Add A Comment
AMD Catalyst 9.10 Linux Driver Released

Available over at AMD.com is now the Catalyst 9.10 Linux driver update. The release notes for this driver have yet to be uploaded there, but the Catalyst 9.10 Linux driver offers support for arbitrary transformations with RandR 1.3, support for loading the fglrx kernel module when an open-source DRM kernel module is still loaded, a fix for the fglrx kernel module when using DKMS 2.1.0, an AMDCCCLE menu item issue has been resolved, support for the Radeon HD 5750/5770 Juniper graphics cards, and other bug fixes. Catalyst 9.10 also contains a major advancement too, which will be exposed in the near future. That's all for now.

22 October 2009 - New Monthly Driver Update - 86 Comments
AMD Updates Its R500 3D Programming Guide

While at the same time as churning out the R600/700 3D code and beginning to work on the R800 2D/mode-setting code, AMD's open-source developers have released an updated R500 3D programming guide. Early last year AMD released its R500 3D programming documentation and since then they have made updates along with releasing R600/700 3D documentation. This morning though we are greeted by a new update to AMD's R500 3D programming guide.

14 October 2009 - R500 Guide At Version 1.4 - Add A Comment
AMD Releases OpenCL ATI GPU Support For Linux

AMD has released the fourth beta of the ATI Stream SDK 2.0, which provides a complete OpenCL development platform with OpenCL ATI GPU support for the ATI Radeon HD 4000/5000 series. Besides running OpenCL on the GPU, this ATI SDK also supports running OpenCL on SSE3-capable, multi-core CPUs from both AMD and Intel too. The ATI Stream SDK is available for x86 and x86_64 Linux, with OpenSuSE 11.0 and Ubuntu 9.04 being officially supported.

13 October 2009 - New Stream 2.0 Beta Release - 52 Comments
More ATI KMS Improvements For Linux 2.6.32

There's already a fair amount of DRM changes in the Linux 2.6.32 kernel including ATI R600/700 KMS and 3D support, but now nearly half-way into the Linux 2.6.32 development cycle there is a huge pull request of new ATI kernel mode-setting code.

8 October 2009 - Including Suspend-And-Resume - 11 Comments

748 AMD news articles published on Phoronix.