[Bug 73785] Team Fortress 2 causes random GPU stalls on radeonsi

https://bugs.freedesktop.org/show_bug.cgi?id=73785

--- Comment #2 from Remco Zoet xamaniqinqu@gmail.com --- Hello Alex,

Thanks for replying to my bug report.

I am not certain exactly when this bug was introduced or even which component is involved, but since TF2 was stable a month ago it must be a regression.

I can report that having played well over 2 h with dynamic power management disabled, that this bug is related to dpm.

However, playing with radeon.dpm=1 and setting /sys/class/drm/card0/device/power_dpm_state to 'balanced' (down from 'performance'), the stalls become much less frequent, more in the range of once or twice every 2-3 hours.