Download DPT I2O Management Device Driver
Although there are many different settings you can adjust in Ryzen Controller, the majority of users will only need to tweak a few of them to improve performance. Most involve changing your laptop's STAPM settings, but there are a few other useful parameters you should also experiment with.
What is STAPM?
Supported Models: NS200RU3, NS200RC3,WS200RU3,3259RU3, 3259RC3, 9528RU3, 3529RU3, 2259RC3, 2259RU3. It allows devices to boost to a higher power state for a short period of time before being throttled down to keep things cool to the touch. Your device's STAPM configuration is set by the manufacturer and differs depending on the processor used and the form factor of the device. Command-line utilities are packaged for Debian as dpt-i2o-raidutils. Supported Devices. The page HowToIdentifyADevice/PCI explains how to identify a PCI device. The following list is based on the alias fields of modinfo dpti2o in Debian 3.16 (3.16.7-ckt9-3deb8u1) kernel images.
'Skin Temperature Aware Power Management' - or STAPM for short - is AMD's solution for keeping mobile devices at comfortable operating temperatures.
It allows devices to boost to a higher power state for a short period of time before being throttled down to keep things cool to the touch.
Your device's STAPM configuration is set by the manufacturer and differs depending on the processor used and the form factor of the device.
Dpti2o.ko pci 1044:A501 kmod-dpti2o pci 1044:A511 kmod-dpti2o e100.ko pci 8086:1029 kmod-e100 pci 8086:1030 kmod-e100 pci 8086:1031 kmod-e100 pci 8086:1032 kmod-e100 pci 8086:1033 kmod-e100 pci 8086:1034 kmod-e100 pci 8086:1038 kmod-e100 pci 8086:1039 kmod-e100.
STAPM Settings
There are five settings in Ryzen Controller that affect STAPM:
1: CPU TDP
The power that the CPU draws for extended periods of time (in watts)
2: Long Boost TDP
Download Dpt I2o Management Device Drivers
The power that the CPU draws while it is boosting (in watts)
3: Short Boost TDP
The power that the CPU draws directly after boosting (in watts)
4: Temperature Limit
The temperature the CPU can reach before boost levels off (in °C)
5: Long Boost Period
Download DPT I2O Management Device Driver
This defines the length of the long boost period (in seconds)
6: Short Boost Period
This defines the length of the short boost period (in seconds)