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

PowerVR KMS/GBM Driver Is Hoped For Release Soon

Hardware

Published on 04 September 2012 12:55 PM EDT
Written by Michael Larabel in Hardware
4 Comments

There should be a PowerVR driver update soon-to-be-released that can handle kernel mode-setting (KMS) along with Mesa's Graphics Buffer Manager (GBM). With this support will also come the ability to run Wayland.

Back at the GStreamer Conference 2012 in San Diego there was the interesting TI OMAP4 Wayland demo. The demo by Rob Clark of Texas Instruments showed Wayland running very well on the low-power ARM platform, which uses Imagination's PowerVR SGX graphics core. As said in the article, "[Texas Instruments] hopes to release this TI OMAP4 driver support under an "experimental" state in the near future [for running Wayland]." The OMAP4 display hardware itself is already backed by a KMS driver, OMAPDRM.

Now this morning when Rob Clark released his spinning cube demo for the KMS console, in the mailing list announcement he wrote, "I've tested this on i915 and on panda (with the hopefully-soon-to-be-released pvr gbm/kms support)." So here he publicly confirms that the PVR (PowerVR) GBM/KMS support will hopefully be released soon.

On an entirely separate matter, I recently heard how there almost was an open-source PowerVR graphics driver for Linux with the blessing of Imagination Technologies. This wasn't going to be some reverse-engineered community project but was to be supported by a hardware vendor (not TI) and with programming documentation (provided under NDA by Imagination) to the vendor for writing the open PowerVR SGX driver. Sadly though that particular project never ended up working out and the initiative since abandoned.

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 Articles & Reviews
  1. Linux Compiler Benchmarks Of LLVM Clang 3.5 vs. LLVM Clang 3.6-rc1
  2. Intel Broadwell HD Graphics 5500: Windows 8.1 vs. Linux
  3. Linux Benchmarks Of NVIDIA's Early 2015 GeForce Line-Up
  4. NVIDIA GeForce GTX 960: A Great $200 GPU For Linux Gamers
  5. Disk Encryption Tests On Fedora 21
  6. Xonotic 0.8 Performance With The Open-Source AMD/NVIDIA Gallium3D Drivers
Latest Linux News
  1. How To Use GCC 5's OpenMP & OpenACC Offloading Support
  2. Linux Users Upset By Chromium's Busted HiDPI Support
  3. BPF Backend Merged Into LLVM To Make Use Of New Kernel Functionality
  4. Dying Light Is Headed To Linux, SteamOS
  5. Wayland 1.6.1 & Weston 1.6.1 Released
  6. Mesa 10.4.3 Brings A Bunch Of Fixes For The Direct3D "Nine" Support
  7. Intel Has A Few More Graphics Changes For The Linux 3.20 Kernel
  8. Gummiboot Gains PE File Searching Support To Find Linux Kernels
  9. Wine 1.7.35 Starts Working On OpenGL Core Context Support
  10. X.Org Server 1.17 Pre-Release "TimTam" Is Out
Most Viewed News This Week
  1. Windows 10 To Be A Free Upgrade: What Linux Users Need To Know
  2. CoreOS Moves From Btrfs To EXT4 + OverlayFS
  3. Google Admin Encourages Trying Btrfs, Not ZFS On Linux
  4. TraceFS: The Newest Linux File-System
  5. Mozilla's Servo Still On Track For 2015 Alpha Release
  6. My Initial Intel Broadwell Linux Experience With The ThinkPad X1 Carbon
  7. Fedora 23 Likely To Pursue Wayland By Default
  8. Keith Packard Leaves Intel's Linux Graphics Work