Awesome

thinklmi

Utility for easy access to BIOS WMI settings

Note: ThinkLMI is now integrated upstream into the Linux kernel (5.17 onwards) using the firmware-attributes class. As long as it is included by your distro you can do sudo modprobe think-lmi and then access the WMI attributes under /sys/class/firmware-attributes/thinklmi

The kernel documentation has details on how to use this: https://github.com/torvalds/linux/blob/master/Documentation/ABI/testing/sysfs-class-firmware-attributes

The driver and matching user-space utility here should only be used if the kernel driver is not available. Note that thinklmi-user does not currently work with the upstream kernel driver as they use different interfaces (ioctl vs sysfs)