The CPU Monitor tool from my last blog post got expanded a bit. It now got its own git: https://github.com/hattedsquirrel/ryzen_monitor
It now supports different versions of PM tables any witht hat is ready to support future BIOS versions and also can support multiple different CPU series. Right now Ryzen 3000 series and Ryzen 5000 series are supported.
First, install the ryzen_smu kernel module from https://gitlab.com/leogx9r/ryzen_smu then download and build ryzen_monitor:
git clone https://github.com/hattedsquirrel/ryzen_monitor.git cd ryzen_monitor/ make sudo ./src/ryzen_monitor