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 Graphics Get Ready For Linux 3.11 Kernel

Intel

Published on 08 June 2013 02:44 PM EDT
Written by Michael Larabel in Intel
Comment On This Article

While the Linux 3.10 kernel hasn't even been released yet, the Intel Open-Source Technology Center developers working on the Linux graphics stack already have a lot of worthwhile changes heading into the Linux 3.11 kernel.

Since late last month there's already been a number of Intel Linux graphics changes queued up for Linux 3.11, including the stabilizing of Valley View / Bay Trail. Published this morning was the latest batch of Intel driver changes heading into the i915 DRM driver in Linux 3.11.

Per Daniel Vetter's mailing list post, the key changes equate to:

- Haswell IPS support (Paulo Zanoni)
- VECS support on Haswell (Ben Widawsky, Xiang Haihao, ...)
- Haswell watermark fixes (Paulo Zanoni)
- "Make the gun bigger again" multithread fence fix from Chris.
- i915_error_state finnally no longer fails with -ENOMEM! Big thanks to
Mika for tackling this.
- vlv sideband locking fixes from Jani
- Hangcheck prep work for arb_robustness support (Mika&Chris)
- edp vs cpu port confusion clean-up from Imre
- pile of smaller fixes and cleanups all over.

As some decoding to these changes, VECS is important for video with Haswell, IPS is for Intermediate Pixel Storage and can provide power-savings benefits, and all of the other Haswell changes are also worthwhile.

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. Valve Begins Publicly Tracking AMD Catalyst Linux Issues
  2. Digia Qt Spinoff Is Called "The Qt Company"
  3. GNOME 3.14 Makes More Progress In Running Natively On Wayland
  4. Minix 3.3 Released With Cortex-A8 ARM Support, NetBSD Userland Compatibility
  5. More Intel DRM Changes Queued For Linux 3.18, Including Old i830M Fixes
  6. New Code Starts Lining Up For X.Org Server 1.17
  7. Rust Developers Planning For The Rust 1.0 Language
  8. RPM 4.12 Brings New Switches, New Rpm2Archive Utility
  9. Nouveau For Linux 3.18 Gains DP Audio, More Re-Clocking
  10. SUSE Gets Bought Out Again
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. Updated and Optimized Ubuntu Free Graphics Drivers
  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