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

Intel Releases IGD OpRegion Spec

Intel

Published on 02 October 2008 06:05 PM EDT
Written by Michael Larabel in Intel
Comment On This Article

Back in January, Intel had released 965 and G35 programming documentation to assist the open-source community in better enriching the X.Org display driver for their hardware. Intel hasn't yet released the documentation for their new GMA X4500 series, but today they have published their IGD OpRegion Specification.

Opening up this specification allows those non-Intel employees to work on ambient light sensor support and hotkey-driven display output switching, among other features. IGD OpRegion is used on Intel IGPs in the 965 series and newer. Version 1.0 of this specification is 134 pages long.

Intel IGD OpRegion support had appeared in the Linux kernel back in August (kernel patch), but the documentation is finally being published today. The announcement was made on the X.Org mailing list and the specification can be downloaded from the Intel documentation page.

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. ASRock X99 Extreme3 Is An Affordable Choice For Linux Users
  2. A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm
  3. Habey MITX-6771: Mini-ITX Board With Quad-Core J1900 Bay Trail
  4. OCZ Vector 150 SSD On Linux
Latest Linux Articles
  1. 17-Way Linux Graphics Card Comparison With Civilization Beyond Earth
  2. AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver
  3. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  4. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
Latest Linux News
  1. Orange Pi Is The Latest Raspberry Pi Inspired ARM Board
  2. An Open-Source Hardware Ambient Light Sensor Is Brought Up
  3. Heterogeneous Memory Management Is Coming Along For The Linux Kernel
  4. NTP Is The Latest Project Struck By Security Issues
  5. LDC 0.15.1 Released For A D Compiler In LLVM
  6. Fedora Doesn't Yet Enable F2FS File-System Support
  7. XZ 5.2 Adds New Multi-Threaded Options
  8. Intel 2.99.917 X.Org Driver Released, 3.0 Release Finally Near
  9. Server-Side XCB Is Being Discussed For The X.Org Server
  10. Adreno A4xx Rendering With Freedreno Takes Shape
Latest Forum Discussions
  1. Looking for an nVidia GPU, but not sure how well they are supported.
  2. Need some hand holding with upgrading xserver
  3. Maker3D - create your 3D RPG
  4. FPS capped on Linux (AMD fglrx drivers)
  5. Speeding up systemd networking service
  6. Major Performance Breakthrough Discovered For Intel's Mesa Driver
  7. Are there an app using HSA ?
  8. The New SuperTuxKart Looks Better, But Can Cause GPU/Driver Problems