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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [DPM] Forcing lowest power state when no display is attached is bad because of OpenCL"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69395">69395</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
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<th>Summary</th>
<td>[DPM] Forcing lowest power state when no display is attached is bad because of OpenCL
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<tr>
<th>OS</th>
<td>All
</td>
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<tr>
<th>Reporter</th>
<td>darkbasic@linuxsystems.it
</td>
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<tr>
<th>Hardware</th>
<td>Other
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>XOrg CVS
</td>
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<th>Component</th>
<td>DRM/Radeon
</td>
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<th>Product</th>
<td>DRI
</td>
</tr></table>
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<div>
<pre>Actually I can't use my HD 7950 with KDE becuase of
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [radeonsi] KDE 4.11 is EXTREMELY slow with Raster QT backend"
href="show_bug.cgi?id=69341">https://bugs.freedesktop.org/show_bug.cgi?id=69341</a>
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Rendering issue in kwin title bar when using Qt native engine and radeonsi"
href="show_bug.cgi?id=64297">https://bugs.freedesktop.org/show_bug.cgi?id=64297</a>
so I attached my display the Intel HD 4000.
I still do bitcoin mining (OpenCL) on the 7950 and I notice it doesn't switch
to higher power states anymore (everything works flawlessly if I attach the
display to the 7950). Forcing the card to the lowest power state if no display
is attached is a bad behavious because of GPGPU computing.
I'm using Linux 3.12-pre (drm-next).</pre>
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</p>
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