HID Updates Sent In To Linux 5.2 With U2F Zero Driver, Better Logitech Wireless

The HID subsystem updates for the Linux 5.2 kernel have two changes in particular we have been eager to see merged.

First, there is now a mainline U2F Zero driver developed by a Collabora developer. This libre hardware USB device provides two factor authentication possibilities and hardware RNG support.

More interesting and relevant to the masses is improvements to the Logitech wireless keyboard/mouse support thanks to a rework for how the Logitech wireless receiver handling is done in the logitech-dj driver.

Other HID changes include support for the Macally Ikey keyboard, support for multiple clients in the Intel-ISH driver code, and various fixes. More details on the HID changes via this pull request.