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

ATI RS690 Gets New RadeonHD HDMI Audio Patch

AMD

Published on 13 May 2009 07:16 PM EDT
Written by Michael Larabel in AMD
1 Comment

While the xf86-video-ati driver continues to churn along receiving new code and frequent releases, there has not been too much to report on with the xf86-video-radeonhd driver lately. There was the RadeonHD 1.2.5 release over a month ago, but not a lot of interesting commits can be found in the RadeonHD driver over the past few weeks and these Novell developers suffered in recent layoffs. One of the few remaining feature differences between the -ati and -radeonhd drivers is with regard to HDMI audio support.

While done by an independent developer, the Novell-supported ATI driver is capable of outputting audio over HDMI where as the other open-source driver has no support at this time (the proprietary Catalyst Linux driver also supports HDMI audio). With the ATI Radeon HD 2000 (R600) series and later, there is an integrated audio processor for transmitting audio over a DVI/HDMI connector. Besides needing a newer release of xf86-video-radeonhd driver, a supported version of ALSA is a requirement.

Anyways, submitted on the RadeonHD mailing list this afternoon is a 275-line patch for providing RS690 HDMI audio support. This patch, which adds HDMI audio support for this popular ATI IGP found in HTPCs, was submitted by Christian K├Ânig, who had originally written the 2,000+ line patch providing the initial audio support, but the RS690 patch was based upon the work of Christiaan van Dijk.

The patch hasn't yet been committed to the xf86-video-radeonhd Git tree, but we could see it there soon.

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. Trying To Run The Intel Core i7 5775C On Linux
  2. VirtualBox 5.0 RC3 Brings VMM Fixes, Takes Care Of Some KDE DnD Problems
  3. Ubuntu Is Finally Fixing Its Annoying GRUB Setting
  4. Firefox 39.0 Brings New Features, HTML5 Changes
  5. OPNsense 15.7 Released As Fork Of Pfsense
  6. The Less-Powerful Intel Compute Stick With Ubuntu Will Soon Ship
  7. Kodi 15.0 Release Candidate 1 Arrives
  8. Fedora 23: Python 3 Default Approved; Netizen Spin Rejected
  9. GNOME Shell & Mutter Just Landed More Wayland Improvements
  10. Ubuntu MATE Announces A Partnership With A PC Hardware Vendor
Latest Articles & Reviews
  1. 6-Way File-System Comparison On The Linux 4.1 Kernel
  2. How KDE VDG Is Trying To Make Open-Source Software Beautiful
  3. Attempting To Try Out BCache On The Linux 4.1 Kernel
  4. CompuLab's Fitlet Is A Very Tiny, Fanless, Linux PC With AMD A10 Micro
Most Viewed News This Week
  1. Pinos Is For Linux Video What PulseAudio Is For Audio
  2. The State & Complications Of Porting The Unity Editor To Linux
  3. The Staging Pull For Linux 4.2: "Big, Really Big"
  4. Latest Rumor Pegs Microsoft Wanting To Buy AMD
  5. "PulseVideo" Coming To Complement PulseAudio?
  6. Exciting Features Merged So Far For The Linux 4.2 Kernel
  7. RadeonSI Gallium3D Gets New OpenGL 4 Bits
  8. Linux 4.2 Advertises GFS2 Performance Improvements