Language Selection

English French German Italian Portuguese Spanish

Kernel: AMD Renoir Temperature Monitoring, Intel DPTF Battery Support, Allwinner A100 Support

Filed under
Linux
  • AMD Renoir Temperature Monitoring To Come With Linux 5.8

    When it comes to the support for AMD Ryzen 4000 "Renoir" laptop support under Linux, as outlined in my testing so far this month the main caveat is needing Linux 5.6~5.7 for good graphics support but on the likes of Ubuntu 20.04 LTS with Linux 5.4 you will not have GPU acceleration. At least in the case of the Lenovo IdeaPad 5 I have been using to test, you also need Linux 5.7 Git for battery sensor support. Another item that in turn is coming with Linux 5.8 is CPU temperature reporting for the Renoir processors.

  • Intel DPTF Battery Support Published For Linux

    The patches posted on Friday for the DPTF battery support expose new DPTF dynamic tuning information regarding laptop/ultrabook battery capabilities. Exposed are the maximum platform power that can be supported by the given battery, the maximum sustained power for the battery, the high frequency impedance value from the battery fuel gauge, and battery discharge current capability. The information is exposed via sysfs to user-space and also notification support for changes to the Intel Dynamic Tuning Battery state.

  • Allwinner Preparing Their A100 SoC Support For The Upstream Linux Kernel

    Allwinner Tech has prepared their initial Linux kernel patches for bringing up the A100 SoC. The A100 SoC is one of their newest tablet-focused SoCs moving forward.

    The Allwinner A100 is based on the Cortex-A53 paired with PowerVR graphics. This low~mid-range SoC is decent and better than some past Allwinner SoCs but not as interesting as the also recently announced Allwinner A200 in a big.LITTLE design and with much more exciting features.

Allwinner Submits A100 Initial Support to Mainline Linux

  • Allwinner Submits A100 Initial Support to Mainline Linux

    You may also have already used boards based on Allwinner processors with mainline Linux support. But so far you had to thank linux-sunxi community for all the mainlining work they do, and AFAIK Allwinner was not involved.

    But today, I noticed Allwinner A100 initial support was submitted by Frank Lee with an AllwinnerTech dot com email address, and although the company was involved in some other patchsets, AFAIK it might be the first time they work on mainlining one of their processors.

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

More in Tux Machines

PineCube camera kit arrives for $30

Pine64’s $30 PineCube camera dev kit runs Linux on an Allwinner S3 and offers a 5MP, OmniVision OV5640 based M12 camera with IR night-vision plus audio I/O, WiFi, 10/100 LAN with PoE, USB, 26-pin GPIO, and optional battery and display. The open-spec PineCube was first revealed by Pine64 in early 2019 as a device called The CUBE with an 8-megapixel Sony iMX179 CMOS sensor. By early this year, it was recast as the CUBE IP Camera, which was promised for a delayed 2Q release due to issues with the Sony camera implementation. Since then, Pine64 switched to a 5MP OmniVision OV5640 sensor and a new PineCube name. The camera dev kit has now shipped for $30. Read more

Ubuntu 20.10 Official Flavors Released, Here’s What’s New

As part of the today’s Ubuntu 20.10 (Groovy Gorilla) release, all the official Ubuntu flavors have been updated and I want you to be the first to read about their new features and improvements. The official flavors released as part of Ubuntu 20.10 (Groovy Gorilla) include Kubuntu 20.10, Xubuntu 20.10, Lubuntu 20.10, Ubuntu Studio 20.10, Ubuntu MATE 20.10, Ubuntu Budgie 20.10, and Ubuntu Kylin 20.10. As expected, they come with all the core features of Ubuntu 20.10, as well as… Kubuntu 20.04 LTS ships with the KDE Plasma 5.19.5 desktop environment, KDE Frameworks 5.74 and KDE Applications 20.08 software suites, as well as Qt 5.14.2. Among the included apps, there’s Elisa 20.08.1 as default music player instead of Cantata, LibreOffice 7.0 office suite, Mozilla Firefox 81 web browser, Latte Dock 0.9.10, KDE Connect 20.08.1, Krita 4.3.0, and KDevelop 5.5.2. Read more

Ubuntu 20.10 Groovy Gorilla is Now Available for Download, this is What's New

The latest Ubuntu 20.10 code-named "Groovy Gorilla" is available for download after a bit of delay due to last-minute bugs. The final announcement is due shortly today October 22 2020 from Canonical. Check out what's new. Read more

Ubuntu 20.10 (Groovy Gorilla) Is Now Available for Download, This Is What’s New

Dubbed Groovy Gorilla, Ubuntu 20.10 has been in development for the past six months, continuing the six-month release cycle of Ubuntu. It supersedes the previous release, Ubuntu 20.04 LTS (Focal Fossa), though being a long-term support series many will prefer not to upgrade since they’ll receive free updates for at least 4 and a half more years. What’s new in Ubuntu 20.10? Well, being a short-lived release supported for only nine months, Ubuntu 20.10 comes with a handful of new features, including the latest and greatest GNOME 3.38 desktop environment which I previewed last month if you’re curious to see the differences from GNOME 3.36 used in Ubuntu 20.04 LTS. Read more