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's Brewing A New Linux Driver Release Cycle

Intel

Published on 10 October 2011 02:47 PM EDT
Written by Michael Larabel in Intel
5 Comments

Intel's Open-Source Technology Center (OSTC) team responsible for the open-source Linux graphics driver stack is drafting new plans for how they release their driver code. The release model and release criteria for the Intel Linux driver will be quite different from the status quo of putting out new releases on a timed quarterly basis.

Rather than pulling together all of the software components that make up the Intel Linux driver stack, the OSTC team will do more specific releases based upon pre-defined criteria. For example, the next Intel Linux driver release is focusing upon improving the driver performance and enhancing the stability of the graphics driver. The Intel Linux stack mostly consists of the latest Linux kernel (for the Intel DRM driver), xf86-video-intel DDX, and Mesa. But of growing importance these days is also libva (the VA-API library for video acceleration) and then also libdrm and Cairo. Wayland is coming around too.

Among the work the Intel Linux team has been focusing upon (which should be no surprise if you follow Phoronix closely) is RC6, frame-buffer compression, semaphores, and other work within the Intel DRM in the Linux kernel. The Intel engineers will also be working to close more of the open bug reports on the driver, either by fixing the bugs or removing them if the issue is no longer relevant to the current stack.

With no longer being obliged to put out just one release per quarter, this will also hopefully help in shipping new code on time that enables support for new hardware, and so that it can arrive at an appropriate time for distributions to pull into their latest cycles.

Right now there is no indication that the Mesa release cycle will change from its current six-month plan. Due to the rate at which Mesa (particularly Gallium3D) and its drivers have been advancing, it would be nice to see quicker Mesa releases out the door, but that's not entirely in the control of Intel. Perhaps though we will see more frequent releases once OpenGL 3.0 support is finally in place.

Eugeni Dodonov, a former Mandriva engineer who is another one of the new employees to Intel's open-source Linux graphics team, mentions the pending release process changes on his blog. Right now there aren't too many more public details beyond that about what other Intel Linux driver changes may be forthcoming.

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. MSAA RadeonSI Gallium3D Performance Preview
  2. Intel Core i7 5960X CPU Core Scaling Under Linux
  3. AMD RadeonSI Gallium3D Performance For 4K Linux Gaming
  4. 9-Way File-System Comparison With A SSD On The Linux 3.17 Kernel
Latest Linux News
  1. Nouveau For Linux 3.18 Gains DP Audio, More Re-Clocking
  2. SUSE Gets Bought Out Again
  3. Enlightenment E19 Officially Released With Its Own Wayland Compositor
  4. OpenMediaVault 1.0 Released As New Linux NAS Alternative
  5. VESA Releases DisplayPort 1.3, Pushes 32.4 Gbits/sec
  6. Opera 25 Beta Has Bookmarks & Linux Support
  7. LLVM Clang Now Builds Even More Debian Packages
  8. Pyston 0.2 Is A Heck Of A Lot Better At Running Python Programs
  9. Linux 3.17-rc5 Kernel Released
  10. FreeBSD 10.1 In Beta Ahead Of Planned Release Next Month
Latest Forum Discussions
  1. New Group Calls For Boycotting Systemd
  2. support for first generation UVD blocks (RV6xx, RS780, RS880 and RV790)
  3. Nvidia joins the ranks of Apple and Microsoft
  4. Hd 6850
  5. nv and xorg.conf under Debian PPC
  6. X.Org Is Looking For Some Female Help
  7. FSF Issues Their Rebuttal To Apple's New iPhone, Watch & Apple Pay
  8. Updated and Optimized Ubuntu Free Graphics Drivers