RX480 idling at over 70°C

Submitted by u.r..@..il.com

Assigned to Default DRI bug account

Link to original bug (#110661)

Description

Created attachment 144221
PM info

As per $SUBJECT, my RX480 displaying an idle KDE Plasma desktop is showing the temperature between 70 and 80°C. GPU-Z in Windows (also idle) usually shows below 40°C.

Attaching dmesg, Xorg log, and the PM info from debugfs.

Attachment 144221, "PM info":
amdgpu_pm_info.txt