I know its OT, but can you guys tell me if you are able to OC under linux? I am having no luck OCing, core speed is set by system and i can not override that. I am using

echo "5" > /sys/class/drm/card0/device/pp_sclk_od
which changes nothing, according to amd-info
also
echo manual > /sys/class/drm/card0/device/power_dpm_force_performance_level
echo 7 > /sys/class/drm/card0/device/pp_dpm_sclk
does not change dpm state, actually i can change it to lower but never to highest value (7).

I can change memory clock with
echo "5" > /sys/class/drm/card0/device/pp_mclk_od
but no luck with core clock

I am using hiveOS, as root.