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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - R290X stuck at 100% GPU load / full core clock on non-x86 machines"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96964#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - R290X stuck at 100% GPU load / full core clock on non-x86 machines"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96964">bug 96964</a>
from <span class="vcard"><a class="email" href="mailto:kb9vqf@pearsoncomputing.net" title="Timothy Pearson <kb9vqf@pearsoncomputing.net>"> <span class="fn">Timothy Pearson</span></a>
</span></b>
<pre>A bit more information:
* Disabling DPM does not fix the problem (dpm=0 on module load)
* Using hard reset instead of soft reset just makes a complete mess / host
hang
* It looks like only the CP block needs to be reset (GPU softreset: 0x00000008
corresponds to RADEON_RESET_CP).
* After reset DPM is broken, but DPM also breaks after unloading / reloading
the radeon module so this may be a red herring.</pre>
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