Do not set any Turbo boost flags when using amd_pstate_epp driver

[LDprg]

Do not set any Turbo boost flags when using amd_pstate_epp driver

[LDprg]

Another thing is also going on (maybe related) the EPP does not contain the value I specified in the config. Seems like my config is just ignored.

Also the error in the log file does not seem to relate to turbo boost. I seems setting EPP per core doesn't work correctly.
This command results in the same error:

> echo "power" | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/energy_performance_preference
power
tee: /sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu1/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu2/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu3/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu4/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu5/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu6/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu7/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu8/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu9/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu10/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu11/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu12/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu13/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu14/cpufreq/energy_performance_preference: Device or resource busy
tee: /sys/devices/system/cpu/cpu15/cpufreq/energy_performance_preference: Device or resource busy

[LDprg]

This might also be relevant. On my system the governor mode effects which epp can be selected.

[LDprg]

Updated my auto-cpufreq to 2.2.0 (using nixos flake now) and most stuff is gone.