Comment # 90
on bug 102322
from jeroenimo
I managed to run glmark2 without crashing the system with By running the card manual at lowest frequency from root shell: echo manual > /sys/class/drm/card0/device/power_dpm_force_performance_level echo 0 > /sys/class/drm/card0/device/pp_dpm_sclk root@jeroenimo-amd:/home/jeroen# cat /sys/class/drm/card0/device/pp_dpm_sclk 0: 214Mhz * 1: 387Mhz 2: 843Mhz 3: 995Mhz 4: 1062Mhz 5: 1108Mhz 6: 1149Mhz 7: 1176Mhz root@jeroenimo-amd:/home/jeroen# If I go to higher e.g. 2: 843Mhz I manage to crash it.. although it takes a while before it crashes. when I force the card to anything above 4 I get an immediate crash without even starting glmark2 I hope this helps!
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