So, I compiled kernel 5.17.1 with amd-pstate support. I found the CPPC setting in the BIOS.
Here I realized that the module is disabled by default. However, I really wanted to try But it didn't work out. I tried to give priority to one module over another, then I tried to add amd_pstate.enable=1 amd_pstate.shared_mem=1 parameters to Grub.
It didn't work. It gives out as before:
Code: Select all
root# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver
acpi-cpufreq
If someone succeeds, please tell me how