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 Benchmarking Platform
Phoromatic Test Orchestration

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 News
  1. HiSense Chromebook Benchmarks When Running Ubuntu Linux
  2. Mandriva Linux Was Allegedly Brought Down By Employee Lawsuits
  3. GNOME 3.17.2 Is Released As The Latest Look Towards GNOME 3.18
  4. Phoronix Turns 11 Years Old Next Week: How Should We Celebrate?
  5. Ubuntu Community Council Reaffirms Its Decision Against Kubuntu's Leader
  6. Future Plans For Changing Fedora's Installer
  7. Confusion Mounts Over Wayland's Actual License
  8. GNOME's Mutter Now Supports Drag-n-Drop To/From Wayland & X11
  9. Wine 1.7.44 Works On More 64-bit ARM Support
  10. Phoronix Test Suite 5.8 Milestone 5 Brings Near Final "Belev" Experience
Latest Articles & Reviews
  1. Btrfs RAID 0/1/5/6/10 Five-Disk Benchmarks On Linux 4.1
  2. Opening The Gates To Our Daily Open-Source Linux Benchmark Results
  3. The Latest Features For Linux Performance Management + Benchmark Monitoring
  4. Noctua NH-U12DX i4 + NF-F12
Most Viewed News This Week
  1. NVIDIA's Proprietary Driver Is Moving Closer With Kernel Mode-Setting
  2. Features Added To Mesa 10.6 For Open-Source GPU Drivers
  3. Ubuntu's LXD vs. KVM For The Linux Cloud
  4. Friction Building Around An Ubuntu Community Council Decision
  5. The Latest Linux Kernel Git Code Fixes The EXT4 RAID0 Corruption Problem
  6. The CompuLab Fitlet Is A Neat Little Linux PC With AMD SoC
  7. Linux 4.1-rc5 Kernel Released
  8. Russia's Baikal Chips End Up Going For A MIPS CPU