AMD News Archives
GLSL 1.30 Support For AMD RadeonSI Driver With LLVM

Michel Dänzer of AMD has provided a set of patches that should provide for the necessary patterns and intrinsics for AMD to round out GLSL 1.30 support within their RadeonSI open-source Gallium3D driver for Radeon HD 7000/8000 series graphics cards.

6 May 2013 - GLSL 1.30 - 1 Comment
AMD Optimizes Bitcoin Mining On R600 LLVM OpenCL

Earlier this month I wrote about Bitcoin Mining coming to the open-source Radeon Linux GPU driver. In the weeks since, Tom Stellard of AMD has made more improvements to the AMD R600 LLVM back-end that benefit the performance of Bitcoin mining.

29 April 2013 - Radeon LLVM - 47 Comments
Radeon Driver Gets Golden Registers In Linux 3.10

A second Linux 3.10 Radeon DRM driver pull request was submitted by AMD's Alex Deucher. The pull request sent to Red Hat's David Airlie for the DRM sub-system mentions the "golden registers" addition as being the highlight of this batch of new open-source AMD Linux graphics code.

23 April 2013 - Golden Registers - 24 Comments
How-To Use Open-Source Radeon UVD On Ubuntu

With the Radeon DRM changes for Linux 3.10 lining up and including Radeon Unified Video Decoder support, it's becoming easier to take advantage of Radeon UVD-accelerated video playback with AMD's open-source Linux graphics driver.

18 April 2013 - Radeon UVD - 16 Comments
R600g Tests Show Little Change On Mesa 9.2-devel

Now having shown that Intel Ivy Bridge graphics are faster with the latest Mesa 9.2-devel Git code and also that the Gallium3D LLVMpipe driver is significantly faster, here's a new round of AMD Radeon "R600g" Gallium3D performance benchmarks.

17 April 2013 - Benchmarks - 1 Comment
AMD Kernel Mode-Setting Continues On FreeBSD

For being a project that's just a few months old and up until recently wasn't touched by BSD developers, the port of the open-source AMD Radeon kernel mode-setting driver from the Linux kernel to FreeBSD kernel is progressing nicely.

13 April 2013 - AMD KMS Support - 33 Comments
Mesa To Expose AMD Performance Monitor Extension

While Mesa has some level of support for GL_ARB_debug_output, Intel developers are implementing support within Mesa for AMD's OpenGL performance monitor extension to assist game developers and others with monitoring the performance of their software.

12 April 2013 - AMD Extension - 1 Comment
Radeon UVD Support Merged Into Mesa

After having gone through five public code revisions, AMD has finally committed their open-source Unified Video Decoder (UVD) support for accelerated video decoding over VDPAU into the Mesa Git repository.

11 April 2013 - Radeon UVD - 79 Comments
New AMD Catalyst Beta Supports Linux 3.8, TF2 Fixes

AMD has released a new Catalyst Linux graphics driver, which supports modern Linux kernel releases while having various other fixes in store too. Some of the OpenGL fixes will help those playing some Linux Steam client games.

10 April 2013 - Linux Catalyst - 94 Comments
2D Tiling For AMD's RadeonSI Is Stacking Up

Building upon last week's RadeonSI tiling patches for exposing this performance-boosting feature on the latest generation of AMD Radeon HD graphics hardware is the xf86-video-ati work. With a new patch, 2D tiling can be turned on for Radeon HD 7000 series GPUs on the open-source Linux driver.

8 April 2013 - RadeonSI - Add A Comment
Talk Of Doing Point Releases For LLVM

Tom Stellard of AMD, the developer that has been working on open-source OpenCL support, has proposed to the upstream LLVM development community that they begin doing point releases.

6 April 2013 - LLVM Point Releases - Add A Comment
Digging Deeper Into AMD's UVD Code Drop

Yesterday it was exclusively announced on Phoronix that AMD was releasing open-source UVD code so that their open-source Linux graphics driver can finally benefit from GPU hardware-accelerated video playback. Here's some more details.

3 April 2013 - Open-Source UVD - 122 Comments
AMD Works On Linux Power Savings For Future CPUs

New kernel patches by AMD for the Linux kernel provide "frequency sensitivity feedback" for the powersave bias in cpufreq. This hardware feedback feature is to be introduced on future AMD processors.

28 March 2013 - AMD Power Savings - 23 Comments
PRIME Sharing Comes To GLAMOR

Michel Dänzer of AMD has provided a patch so that PRIME multi-GPU sharing will work with the GLAMOR 2D acceleration architecture, as needed for the Radeon HD 7000 series support and optionally for other generations of AMD and Intel GPUs.

22 March 2013 - X.Org GLAMOR - 8 Comments
AMD KMS/DRM Driver Moves Along For FreeBSD

Last month I reported on the AMD Linux DRM/KMS driver being ported to FreeBSD. With the developer receiving funding from the FreeBSD Foundation, progress on this open-source AMD kernel mode-setting driver is moving in a steadfast manner.

16 March 2013 - AMD KMS - 25 Comments

1000 AMD news articles published on Phoronix.