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

New Intel IGP Appears In Linux 2.6.30 Kernel

Linux Kernel

Published on 28 March 2009 08:25 AM EDT
Written by Michael Larabel in Linux Kernel
9 Comments

The merge window for the Linux 2.6.30 kernel is now open and Linus has already accepted a horde of new patches for this next quarterly Linux update. Among what has been pulled in so far is the DRM (Direct Rendering Manager) support for a new Intel chipset. This new Intel IGP is described by Intel's Shaohua Li as "a G33-like desktop and mobile chipset." The patch adds in two new product IDs (0xa001 and 0xa011) for the desktop and mobile version and makes some clock-related changes. Within the code, the chipset is referred to as just an IGD (Integrated Graphics Device) rather than being more descriptive like the I945GM, I965GM, and GM45 defines.

This new Intel product does appear to be related to the Intel G33, but that is now a fairly old chipset. The G33 Bearlake (GMA 3100) was released about two years ago and since then has been outpaced by the GMA X3100, X3500, and most recently the X4500 series. If this patch was just adding in two new PCI IDs for old G33 hardware that previously went unnoticed, there shouldn't be any clock-related changes. But in the kernel patch it clearly is being described as a new Intel chipset.

Intel has yet to announce the revival of the G33 series or any new low-end IGP. Perhaps this is for an updated set of graphics capabilities on their Atom devices? Right now most Atom devices use the Intel 945 (GMA 950) hardware, but having GMA 3100 series graphics on these low-power devices would certainly be more beneficial and a step in the right direction. Beyond that, why would Intel continue reviving their G33 series when they have their newer G4x hardware.

Whatever the case ends up being, at least there is mainline open-source support for this new Intel IGP, unlike their Intel Poulsbo driver that is a bloody mess and was rejected from entering the mainline DRM with its 3D support depending upon a binary blob.

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. AMD Launches New FX CPUs, Cuts Prices On Existing Processors
  2. Preview: AMD's FX-9590 Eight-Core At Up To 5.0GHz On Linux
  3. Intel Launches The Core i7 5960X, Mighty Powerful Haswell-E CPUs
  4. AMD Radeon R9 290: Gallium3D vs. Catalyst Drivers
Latest Linux Articles
  1. Ondemand vs. Performance CPU Governing For AMD FX CPUs On Linux 3.17
  2. How Intel Graphics On Linux Compare To Open-Source AMD/NVIDIA Drivers
  3. The Fastest NVIDIA GPUs For Open-Source Nouveau With Steam Linux Gaming
  4. Testing For The Latest Linux Kernel Power Regression
Latest Linux News
  1. The Witcher 2 Ups The Performance More & Works Around Catalyst Bug
  2. Running Gallium3D's LLVMpipe On The Eight-Core 5GHz CPU
  3. Trying Intel OpenCL On Linux For Video Encoding
  4. GSoC 2014 Yielded Some Improvements For Mesa/X.Org This Year
  5. webOS Lives On As LuneOS With New Release
  6. Marek Lands Radeon Gallium3D HyperZ Improvements
  7. Mozilla Firefox 32 Surfaces With HTML5, Developer Changes
  8. Nouveau X.Org Driver Released With DRI3+Present, Maxwell, GLAMOR
  9. Microsoft & AMD Release C++ AMP Compiler With Linux Support
  10. AMD, Wine & Valve Dominated August For Linux Users
Latest Forum Discussions
  1. Lennart Poettering Talks Up His New Linux Vision That Involves Btrfs
  2. nv and xorg.conf under Debian PPC
  3. AMD graphics doesn't work with AMD Catalyst drivers
  4. Best Radeon for a Power Mac G5?
  5. The dangers of Linux kernel development
  6. Updated and Optimized Ubuntu Free Graphics Drivers
  7. AMD Releases UVD Video Decode Support For R600 GPUs
  8. SSD seems slow