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

Linux 3.17 DRM Pull Brings New Graphics Driver

Linux Kernel

Published on 08 August 2014 01:39 AM EDT
Written by Michael Larabel in Linux Kernel
Comment On This Article

David Airlie of Red Hat has sent in his major feature pull request for the Linux 3.17 merge window. This DRM subsystem update does introduce a new DRM driver, but there isn't any changes for Nouveau as part of this change set.

The new DRM/KMS driver for the Linux 3.17 release is the STI KMS driver for STMicroelectronics with their STIH416 and STIH407 chipsets. Nouveau is missing out on changes for this pull request due to Ben Skeggs still tracking down a longstanding Nouveau issue but he's expected to send in a separate Nouveau pull request in the days ahead that will have the new improvements for the open-source NVIDIA driver.

Among the core DRM improvements are the start of DisplayPort Multi-Stream handling (DP MST), universal cursor planes, and render nodes support is enabled by default.

When it comes to the Intel driver, we've already written about the Intel graphics changes in Linux 3.17 that drop user-space mode-setting harder, offer Broadwell hardware semaphores support, more power management work, improved Cherrytrail support, universal cursor planes support, and many other changes. There's also been Phoronix coverage of the many Radeon DRM changes for Linux 3.17. Big for Radeon in this next kernel release is fixed-up AMD Radeon R9 290 "Hawaii" support. The Radeon driver also has GPU VM improvements, Dynamic Power Management is used for more hardware, etc.

This DRM pull request also has improvements to panel handling, TTM, the Samsung Exynos driver, the Armada driver, NVIDIA Tegra support improvements, new MDP5/ADQ8084 v1.3 hardware enablement for Freedreno's MSM driver, and various other updates. The lengthy DRM pull request for Linux 3.17 sans the Nouveau changes can be found via this mailing list message.

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. A Tour Of The New Phoronix Office
  2. 7-Way Linux Desktop Gaming Comparison On Ubuntu 14.10
  3. Intel P-State vs. CPUFreq Benchmarks On The i7-5960X
  4. RadeonSI GLAMOR Benchmarks With X.Org Server 1.16
Latest Linux News
  1. Linux 3.17 Has Basic Support For The Xbox One Controller
  2. openSUSE 13.2 Beta Still Using Btrfs By Default, & KDE Plasma 5 For Testing
  3. GTK+ 3.14 Brings Much Better Wayland Support, Multi-Touch, New Theme
  4. DisplayPort Comes To USB's Type-C Connector
  5. NSS Updated On Ubuntu 12.04/14.04 To Allow Netflix Support
  6. Linux 3.17-rc6 Released; Linux 3.17 Final Might Come In One Week
  7. X.Org Server 1.16.1 Released
  8. Mesa Gets Closer To Having OpenGL 4.0 Tessellation Support
  9. Uselessd: A Stripped Down Version Of Systemd
  10. F2FS Tools Gain FSCK Support
Latest Forum Discussions
  1. Uselessd: A Stripped Down Version Of Systemd
  2. NVIDIA GTX 770/780 -works ?
  3. Updated and Optimized Ubuntu Free Graphics Drivers
  4. State of Nouveau now and in the near future?
  5. X.Org Women Outreach Program Only Turns Up Two Applicants So Far
  6. Wasteland 2 Officially Launched Today, Including For Linux Gamers
  7. Trolling on the Phoronix forums
  8. New stress testing utility for GPU's