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. Intel Pentium G3258 On Linux
  2. SilverStone Precision PS10
  3. ASRock Z97 Extreme6
  4. Nouveau Re-Clocking Is Way Faster, Shows Much Progress For Open-Source NVIDIA
Latest Linux Articles
  1. X.Org Server 1.16 Officially Released With Terrific Features
  2. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  3. Preview: Benchmarking CentOS 7.0 & Scientific Linux 7.0
  4. Linux 3.16 File-System Tests On A Hard Drive
Latest Linux News
  1. GCC 5.0 Is Expected Next Year
  2. PHP5's Successor Might Be PHP7
  3. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  4. AMDKFD Driver Still Evolving For Open-Source HSA On Linux
  5. GStreamer 1.4.0 Released; OpenGL Improvements, New Features
  6. New Intel GLAMOR Code Is Taking Shape & Running Fast
  7. LLVM 3.5 Gets A Tentative Release Date
  8. EFF Aims To Launch An Open Wireless Router
  9. Linux 3.16-rc6 Kernel Released
  10. It's Now Made Easier Porting Jolla's Sailfish OS To New Android Phones
Latest Forum Discussions
  1. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. Next-Gen OpenGL To Be Announced Next Month
  4. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  5. AMD Publishes Open-Source Linux HSA Kernel Driver
  6. KDE Plasma 5 Officially Released
  7. Vote For GOG To Make Galaxy Open Source
  8. TSC Problem on Gigabyte GA-X79-UP4 (rev 1.1)