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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - UVD initialization fails while dGPU is powered on by DRI_PRIME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75234">75234</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>UVD initialization fails while dGPU is powered on by DRI_PRIME
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
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<th>Reporter</th>
<td>rakothedin@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>XOrg CVS
</td>
</tr>
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<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=94396" name="attach_94396" title="dmesg">attachment 94396</a> <a href="attachment.cgi?id=94396&action=edit" title="dmesg">[details]</a></span>
dmesg
The discrete graphics in my laptop (Intel HD 4000 + Radeon 7750M) doesn't
initialize UVD successfully when it is powered on by DRI_PRIME.
Interestingly when the laptop is booted UVD is initialized.
My kernel is 3.14-rc3 from OpenSUSE head repository.
Userspace is from git.
Attached file is my dmesg. The errors at time 859.063821 correspond to the case
when I ran glxgears with DRI_PRIME.</pre>
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