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 Driver Begins Stacking Changes For Linux 3.7

AMD

Published on 17 August 2012 12:58 PM EDT
Written by Michael Larabel in AMD
7 Comments

The Radeon DRM driver already has a few features in its development branch that is being prepared for merging into the future Linux 3.7 kernel.

Alex Deucher of AMD has posted a branch this week entitled drm-next-3.7-wip that is queuing up changes for merging into the next Linux kernel series.

Notable work in this "work in progress" branch includes ROM fetch fixes for UEFI and Thunderbolt docks, a major ACPI re-work, and back-light control support for newer Radeon chipsets.

The Radeon ACPI improvements come one month after AMD released a new header file for working to improve the power management of this open-source Linux graphics driver. This includes initial support for ATCS ACPI methods, reorganizing the ATPX support, documenting Radeon ACPI code, and other code re-factoring.

The back-light control support for hardware where the GPU has a built-in back-light controller and Atom tables can be used for adjusting the brightness level.

This new Radeon kernel driver code branch was mentioned on the dri-devel list and can be pulled from Alex's FreeDesktop.org repository.

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. Scythe Mugen MAX
  2. Intel Core i7 5960X Haswell-E On Linux
  3. Intel 80GB 530 Series M.2 SSD On Linux
  4. With A New Motherboard, The Core i7 5960X Haswell-E Lights Up
Latest Linux Articles
  1. RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux
  2. MSAA RadeonSI Gallium3D Performance Preview
  3. Intel Core i7 5960X CPU Core Scaling Under Linux
  4. AMD RadeonSI Gallium3D Performance For 4K Linux Gaming
Latest Linux News
  1. GNOME 3.14 Makes More Progress In Running Natively On Wayland
  2. Minix 3.3 Released With Cortex-A8 ARM Support, NetBSD Userland Compatibility
  3. More Intel DRM Changes Queued For Linux 3.18, Including Old i830M Fixes
  4. New Code Starts Lining Up For X.Org Server 1.17
  5. Rust Developers Planning For The Rust 1.0 Language
  6. RPM 4.12 Brings New Switches, New Rpm2Archive Utility
  7. Nouveau For Linux 3.18 Gains DP Audio, More Re-Clocking
  8. SUSE Gets Bought Out Again
  9. Enlightenment E19 Officially Released With Its Own Wayland Compositor
  10. OpenMediaVault 1.0 Released As New Linux NAS Alternative
Latest Forum Discussions
  1. support for first generation UVD blocks (RV6xx, RS780, RS880 and RV790)
  2. Nvidia joins the ranks of Apple and Microsoft
  3. Updated and Optimized Ubuntu Free Graphics Drivers
  4. New Group Calls For Boycotting Systemd
  5. Hd 6850
  6. nv and xorg.conf under Debian PPC
  7. X.Org Is Looking For Some Female Help
  8. FSF Issues Their Rebuttal To Apple's New iPhone, Watch & Apple Pay