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<body><span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Team Fortress 2 causes random GPU stalls on radeonsi with dpm enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73785">bug 73785</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>Team Fortress 2 causes random GPU stalls on radeonsi
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<td>Team Fortress 2 causes random GPU stalls on radeonsi with dpm enabled
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Team Fortress 2 causes random GPU stalls on radeonsi with dpm enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73785#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Team Fortress 2 causes random GPU stalls on radeonsi with dpm enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73785">bug 73785</a>
from <span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=73785#c2">comment #2</a>)
<span class="quote">> 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.</span >
I think it's coincidence. balanced and performance are the same on your chip.</pre>
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