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⇱ Xiaomi Redmibook Laptops To See Better Support With Linux 6.18 - Phoronix


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Xiaomi Redmibook Laptops To See Better Support With Linux 6.18

Written by Michael Larabel in Hardware on 5 September 2025 at 08:44 AM EDT. 1 Comment
The upcoming Linux 6.18 kernel cycle will present better support for Xiaomi Redmibook laptops thanks to a WMI driver being queued into the x86 platform drivers "-next" branch for providing better handling of the keyboards found with these laptops.

The "redmi-wmi" driver is set to premiere in Linux 6.18 behind the REDMI_WMI build option as a new WMI driver for Redmibook keyboards.

This driver enables WMI-based hotkey events to properly trigger under Linux with the Xiaomi Redmibook laptops. This is needed to have working Fn keys under Linux as well as enabling a Xiaomi-specific AI button found on the keyboard. They keyboard backlight controls should also now be working thanks to this new driver.

With this driver the Xiaomi "AI button" on the keyboard will trigger Linux's "KEY_ASSISTANT" keycode that can then be used by Linux desktop environments for launching any desktop assistant programs.

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This Redmibook Linux driver was created by open-source developer Gladyshev Ilya. With this driver now in the platform-drivers-x86.git's for-next branch it's set to be submitted for the upcoming Linux 6.18 merge window.

Michael Larabel is the principal author of Phoronix.com 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 OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.