AMD P-State Driver To Premiere In Linux 5.17 With Aim To Deliver Better Power Efficiency

[ernstp]

I tried to get it to work now with 5.17-rc5, but didn't. The module is there so that's step 1. I tried adding "amd_pstate" to /etc/initramfs-tools/modules and amd_pstate.shared_mem=1 to kernel cmdline. I have a Ryzen 5900X and a ROG STRIX B550-F GAMING. Modprobing it returns silently, but I guess that's because it's too late, acpi-cpufreq is already loaded by then...