linux/drivers/gpu/drm/amd/amdgpu: cannot change "power_dpm_state" for AMD Radeon RX 550
/sys/class/drm/card0/device/power_dpm_state
is always set to "performance
" and any attempt to change it is ignored.
Other valid options are battery
and balanced
.
Issue is present no matter whether power_dpm_force_performance_level
is set to a non-auto
value or not.
Edited by Marc Ranolfi