More Logitech Device Additions + Refinements Coming With Linux 5.6
Written by Michael Larabel in Hardware on 23 December 2019 at 12:01 AM EST. 1 Comment
While there still is at least a full month to go before seeing the Linux 5.5 stable release and that marking the opening of the Linux 5.6 merge window, already a fair amount of HID subsystem work is queuing in its "-next" tree ahead of the first full kernel cycle of 2020.

In recent kernel cycles we've seen a fair amount of work on Logitech input devices from a new keyboard driver in Linux 5.5 to a lot of additions around supporting their newer wireless devices. With Linux 5.6, that Logitech work is continuing. Sadly, however, it's still not from Logitech themselves but the community -- independent contributors and the likes of Red Hat who continue with their great community / reverse-engineered support.

Outside of the Logitech additions, there is also other HID-next material building up:

- Support for reading the battery voltage on newer Logitech wireless devices, due to a difference in handling from the older devices.

- Support for the Logitech MX Master 3 Mouse with the Logitech Unifying Receiver and Bluetooth LE, just needed new devicce IDs added.

- The Wacom HID driver now supporting a newer revision of the MobileStudio Pro.

- Adding Comet Lake H to the Intel-ISH-HID driver.

The queue can be monitored here.
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Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter or contacted via

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