I'm having trouble setting the maximum allowed power draw of my RX 480 under Suse.
The GPU/memory clocks and voltages are set correctly, but the allowed maximum power draw is not in effect.
It is set in the file /sys/class/drm/card0/device/hwmon/hwmon0/power1_cap, but does not seem to be used.
Does anyone have similar problem? What do I have to do to make it the current used parameter?
Thank you very much in advance.