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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HAWAII] GPU doesn't reclock, poor 3D performance"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82201#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HAWAII] GPU doesn't reclock, poor 3D performance"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82201">bug 82201</a>
from <span class="vcard"><a class="email" href="mailto:kai@dev.carbon-project.org" title="Kai <kai@dev.carbon-project.org>"> <span class="fn">Kai</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=82201#c7">comment #7</a>)
<span class="quote">> Are(In reply to <a href="show_bug.cgi?id=82201#c6">comment #6</a>)
> > Now for your glxgears test: reclocking works (in Portal 2 as well, where I
> > get 58-60 FPS now). The only difference is the radeon.dpm=1 on the kernel
> > command line.
>
> Are you absolutely sure you need radeon.dpm=1 ?</span >
Yes.
<span class="quote">> Reclocking works here (R9
> 290X) without it. I just rechecked and I don't have it on my kernel command
> line (new "drm-next-3.17" branch). Nor do I have it anywhere in /etc.</span >
If unsure with what you've booted, look at dmesg, one of the first lines looks
like:
<span class="quote">> Command line: BOOT_IMAGE=/vmlinuz-3.16.0-rc6-citadel root=/dev/mapper/citadel--vg-vol--root ro quiet radeon.dpm=1</span ></pre>
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