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amanjeev/RyzenAdj Tool for Lenovo ThinkPad Gen 2.md

Last active April 1, 2022 18:32
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Ryzen Gen 2 Lenovo ThinkPad - Systemd Service and Timer for Power management
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RyzenAdj Tool for Lenovo ThinkPad Gen 2.md

Download and build the tool

https://github.com/FlyGoat/RyzenAdj

Deploy this tool somewhere on your machine.

Define the service

Add this to your /etc/systemd/system/ryzenadj.service

[Unit]
Description=Ryzen power mamangement
Wants=ryzenadj.timer

[Service]
Type=oneshot
ExecStart=/home/aj/bin/ryzenadj \
  --fast-limit=27000 \
  --slow-limit=27000 \
  --stapm-limit=27000 \
  --tctl-temp=96 \
  --apu-skin-temp=70

[Install]
WantedBy=multi-user.target

Define the Systemd Timer for above service

Add this to your /etc/systemd/system/ryzenadj.timer

[Unit]
Description=Ryzen power mamangement
Requires=ryzenadj.service

[Timer]
Unit=ryzenadj.service
OnCalendar=*:0/15

[Install]
WantedBy=timers.target

Enable even when the user is not logged in

loginctl enable-linger username

Reload

sudo systemctl daemon-reload

Enable the time

sudo systemctl enable ryzenadj.timer --now

This should run the tool every 15 minutes.

Check timer

sudo systemctl list-timers
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