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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Polaris] Glitches in New Super Mario Brothers U in Cemu on Polaris only (recent)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108318">108318</a>
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<th>Summary</th>
<td>[Polaris] Glitches in New Super Mario Brothers U in Cemu on Polaris only (recent)
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/AMDgpu
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>johngaltfirstrun@gmail.com
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=141980" name="attach_141980" title="dmesg from boo">attachment 141980</a> <a href="attachment.cgi?id=141980&action=edit" title="dmesg from boo">[details]</a></span>
dmesg from boo
This is a semi recent (within the last few months) bug on Polaris in NSMBU.
Many polygons (maybe?) have major glitches across the screen, or don't show up
at all. This doesn't occur on Tahiti or Pitcairn. I've gone back to 18.2.1 and
verified it still exists, so it must be prior. It also exists on both linux
4.18.12 and the amdgpu-staging-drm-next branch. I'll continue attempting to
bisect, unless someone else knows exactly what the issue is.
There are quite a few GPU faults listed in the attached dmesg, though I'm not
sure if they're related to the issue. Glxinfo, Xorg.0.log, as well as a
screenshot of the issue.</pre>
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