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

QXL DRM Driver Gets Dynamic Resizing, Multi CRTCs

Red Hat

Published on 05 July 2013 12:11 AM EDT
Written by Michael Larabel in Red Hat
3 Comments

The QXL KMS/DRM driver that was merged for Linux 3.10 and supports Red Hat's SPICE with guest virtual machines on QEMU, is picking up more features for Linux 3.11.

There's already lots of DRM changes that have been queued up for Linux 3.11, but on 4 July David Airlie committed his updated QXL DRM driver work.

New features for this open-source DRM graphics driver for use by Linux virtual machines is support for dynamic resizing so that the remote viewer can allow the guest to resize, support for multiple CRTCs so the guest can have multiple outputs, and support for suspend/resume/hibernate.

While these three features are new to the QXL DRM driver, the same functionality was already offered previously via the user-space QXL X.Org DDX driver.

More details on the QXL DRM driver changes going into Linux 3.11 can be found via this Git commit.

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. MSI X99S SLI PLUS On Linux
  2. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  3. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  4. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
Latest Linux Articles
  1. Open-Source Radeon 2D Performance Is Better With Ubuntu 14.10
  2. RunAbove: A POWER8 Compute Cloud With Offerings Up To 176 Threads
  3. 6-Way Ubuntu 14.10 Linux Desktop Benchmarks
  4. Ubuntu 14.10 XMir System Compositor Benchmarks
Latest Linux News
  1. KDE With Theoretical Client-Side Decorations, Windows 10 Influence
  2. Sandusky Lee: Great Cabinets For Storing All Your Computer Gear
  3. Fedora 21 Beta & Final Release Slip Further
  4. Mesa 10.3.2 Has A Couple Bug-Fixes
  5. RadeonSI/R600g HyperZ Support Gets Turned Back On
  6. openSUSE Factory & Tumbleweed Are Merging
  7. More Fedora Delays: Fedora 21 Beta Slips
  8. Mono Brings C# To The Unreal Engine 4
  9. Coreboot Now Has Support For Intel Broadwell Hardware
  10. Enlightenment's EFL 1.12 Alpha Has Evas GL-DRM Engine, OpenGL ES 1.1 Support
Latest Forum Discussions
  1. Debian Is Back To Discussing Init Systems, Freedom of Choice
  2. AMD Radeon VDPAU Video Performance With Gallium3D
  3. HOPE: The Ease Of Python With The Speed Of C++
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  6. Linux hacker compares Solaris kernel code:
  7. Advertisements On Phoronix
  8. Users/Developers Threatening Fork Of Debian GNU/Linux