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Graphics: AMDGPU, Vulkan, Direct Rendering Manager

Filed under
Graphics/Benchmarks
  • New GFX1011 / GFX1012 Targets Appear In AMDGPU LLVM Compiler Backend

    To date the open-source AMD "Navi" graphics code inside their LLVM compiler back-end has been focused on the "GFX1010" target but now it's been branched out to also GFX1011 and GFX1012.

    We now know the initial Navi/GFX10 products to be the Radeon RX 5700 and Radeon RX 5700XT. We are still waiting to see the full open-source Linux driver code in full while over the past two days we've seen more AMDGPU LLVM GFX10 code continue to drop.

  • MoltenVK 1.0.35 Brings Many Additions & Improvements For Vulkan On macOS
  • It's The Season For Cleaning & Restructuring Within The Intel Linux Kernel Graphics Code

    With Intel's Icelake/Gen11 graphics support considered production-ready when on the latest Linux graphics driver components and ahead of the real enablement around their highly anticipated Xe Graphics discrete hardware, it's making for a summer of clean-ups and restructuring within their kernel Direct Rendering Manager (DRM) driver.

    There's still bug fixing and other minor work going into the Intel Gen11 Linux graphics driver code (along with new PCI IDs and the like), but now with the driver developers in the period between introducing major generational work and in particular Intel's dGPU plans that will require a lot of new driver code, there's been a lot of low-level code clean-ups and restructuring going on within the i915 DRM driver.

More in Tux Machines

Red Hat Enterprise Linux 7 and CentOS 7 Get Important Kernel Security Update

Marked as important by Red Hat Product Security, the new Linux kernel security patch is here to fix a use-after-free flaw (CVE-2018-20856) discovered in the __blk_drain_queue() function in block/blk-core.c, as well as a heap overflow issue (CVE-2019-3846) discovered in the mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c. It also addresses a heap overflow issue (CVE-2019-10126) discovered in the mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c and a Bluetooth flaw (CVE-2019-9506) that may lead to BR/EDR encryption key negotiation attacks (KNOB). Read more

Purism: Supplying the Demand

Thank you all for the continued support and remarkable demand for the Librem 5. As we’ve shared earlier, we are iterating through shipping batches. The purpose of doing so is to increment and improve with each batch toward mass production and share that story publicly. As a result, these earlier batches are limited in quantity as we move toward mass production. Publicly releasing iterated hardware at this level of transparency is extremely uncommon, but in nearly everything we do we try to lead by example. Forming as a Social Purpose Corporation, open sourcing all our software, having PureOS be FSF endorsed, securing the lower layers of computing, or manufacturing a revolutionary mobile phone from scratch… all have required sacrifice but are well worth it to provide people with a values-driven alternative to Big Tech. Read more Also: Purism Provides Update On Librem 5 Shipping, Known Issues

KDE Plasma 5.17 Desktop Environment Gets First Point Release with 40 Bug Fixes

Released last week on October 15th, the KDE Plasma 5.17 desktop environment introduces Night Color support on X11, fractional scaling on Wayland, HiDPI and multi-screen improvements, as well as the ability to support for managing and configuring Thunderbolt devices in System Settings. It also improves the notification system with a new Do Not Disturb mode that automatically detects presentations, Breeze GTK theme support for the Google Chrome and Chromium web browsers, Nvidia GPU stats in System Settings, and color scheme support for GTK and GNOME apps in the Breeze GTK theme. Read more

Ubuntu Touch OTA-11 Release

Ubuntu Touch is the privacy and freedom respecting mobile operating system by UBports. Today we are happy to announce the release of Ubuntu Touch OTA-11! OTA-11 is immediately available for all supported Ubuntu Touch devices. You can skip to How to get OTA-11 to get it right away if you're impatient, or read on to learn more about this release. We were calling this a "small release" originally. Our plan was to cover the backlog of pull requests that weren't quite ready for OTA-10. It turns out, that made this "small" update not small at all. Read more Also: Ubuntu Touch OTA-11 for Ubuntu Phones Brings Smarter Keyboard, Better Browsing UBports' Ubuntu Touch OTA-11 Released