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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91880#c83">Comment # 83</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91880">bug 91880</a>
from <span class="vcard"><a class="email" href="mailto:dev@illwieckz.net" title="Thomas DEBESSE <dev@illwieckz.net>"> <span class="fn">Thomas DEBESSE</span></a>
</span></b>
<pre>(In reply to Ioannis Panagiotopoulos from <a href="show_bug.cgi?id=91880#c82">comment #82</a>)
<span class="quote">> the environment was still slow, despite the Xorg.log
> stating that acceleration was on.</span >
Yeah, that was a "low" profile, so it was expected to be slow… You can do that
to get a "high" profile:
echo 'high' > '/sys/class/drm/card0/device/power_dpm_force_performance_level'
echo 'performance' > '/sys/class/drm/card0/device/power_dpm_state'
But by the way:
<span class="quote">> The successful starts did not last very
> long however, as they crashed after 1-2 minutes.</span >
If you still get a hang using a profile different than "auto" it looks like you
are facing an issue I never got myself… It means the bug is wider than
expected, it's not a good news. I can't help more at this point, I hope someone
else will have an answer.</pre>
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