1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Radeon HDMI Audio Set For Linux 2.6.33 Kernel

Linux Kernel

Published on 16 December 2009 08:43 AM EST
Written by Michael Larabel in Linux Kernel
21 Comments

The Direct Rendering Manager code in the Linux 2.6.33 kernel has received many improvements including the KMS page-flipping ioctl, DisplayPort monitor support for ATI KMS, R600/700 interrupts support, support for unreleased Intel IGPs, and many other changes. Coming after this initial pull request was also the Nouveau DRM driver and VMware's vmwgfx DRM driver. The graphics fun for the Linux 2.6.33 kernel though is not yet over.

We still may see power management patches for the ATI kernel driver arrive in time for 2.6.33, but being called for a pull into the mainline kernel this morning is the long-awaited HDMI audio support for the ATI kernel mode-setting driver. HDMI audio support for ATI Radeon graphics cards used to be the unique advantage for the RadeonHD driver, but it's been ported to the DRM driver and will be supported under Linux 2.6.33.

Additionally, in this newest pull request are fixes for the Nouveau driver when building it and separately when running it on a PowerPC system, TTM memory management fixes, and other DRM regression fixes.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Even With Re-Clocking, Nouveau Remains Behind NVIDIA's Proprietary Linux Driver
  2. The Power Consumption & Efficiency Of Open-Source GPU Drivers
  3. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  4. Intel Pentium G3258 On Linux
Latest Linux Articles
  1. Updated Source Engine Benchmarks On The Latest AMD/NVIDIA Linux Drivers
  2. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  3. KVM Benchmarks On Ubuntu 14.10
  4. X.Org Server 1.16 Officially Released With Terrific Features
Latest Linux News
  1. Qt 5.4 Going Into Feature Freeze Next Week With Exciting Changes
  2. OpenSUSE Factory Turns Into Rolling Release Distribution
  3. "The World's Most Highly-Assured OS" Kernel Open-Sourced
  4. NVIDIA Is Working Towards VDPAU H.265/HEVC Support
  5. Hawaii Bug-Fixes Start Hitting Mainline RadeonSI Gallium3D
  6. The FFmpeg vs. Libav War Continues In Debian Land
  7. Grand Theft Auto Running On Direct3D Natively On Linux Shows Gallium3D Potential
  8. GCC As A Just-In Time Compiler Is An Interesting Project
  9. Age Of Wonders III Is Still Being Ported To Linux
  10. Git 2.1 To Further Mainline Windows Support Patches
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Debian + radeonsi
  3. Open-source drivers on ATI R7 260X
  4. List of Linux friendly Kickstarter projects
  5. Linus Torvalds On GCC 4.9: Pure & Utter Crap
  6. Porting Mesa to the Playstation 2
  7. ASRock AM1H-ITX: One Of The Best AM1 Mini-ITX Motherboards
  8. Table test