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Kernel: Realtek, Intel and AMD Patches for Linux 5.2

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Linux
  • Realtek Contributes New "RTW88" 802.11ac WiFi Driver To The Linux Kernel

    Newer Realtek WiFi chipsets are about to see better hardware support under Linux thanks to Realtek contributing the new "RTW88" driver to the mainline Linux 5.2 kernel.

    RTW88 is a new 802.11ac WiF driver that initially supports the RTL8822BE and RTL8822CE chipsets while they are working to extend it to more hardware including the likes of the RTL8821C and RTL8814B chipsets. This new Realtek open-source WiFi Linux driver only supports the PCI-based chips for now while USB and SDIO chips will be added as well moving forward. Standard STA/AP/ADHOC modes should be working along with other functionality.

    This new Realtek WLAN Linux driver comes in at 47,514 lines of code, which does include some large generated tables and header files.

  • Intel & AMD Send Out New Patches For Linux Cgroup Support For GPUs

    Separate patch series sent out on Wednesday by Intel and AMD Linux developers are continuing work on prepping cgroup infrastructure support around graphics processors.

    For a long time now there have been patches floating around for prepping Cgroup infrastructure around DRM drivers / graphics processors. This work would make it possible to monitor and limit GPU resources just as you can use cgroups for such on CPUs. This work could also be used for restricting video memory to a set of processes, among other possible restrictions.

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today's howtos

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