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<body><span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Kaveri 7400K shows random colored noise instead of GUI in X or Wayland"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99353">bug 99353</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Product</td>
<td>Mesa
</td>
<td>DRI
</td>
</tr>
<tr>
<td style="text-align:right;">QA Contact</td>
<td>dri-devel@lists.freedesktop.org
</td>
<td>
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>Drivers/Gallium/radeonsi
</td>
<td>DRM/Radeon
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Kaveri 7400K shows random colored noise instead of GUI in X or Wayland"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99353#c45">Comment # 45</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Kaveri 7400K shows random colored noise instead of GUI in X or Wayland"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99353">bug 99353</a>
from <span class="vcard"><a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> <span class="fn">Michel Dänzer</span></a>
</span></b>
<pre>(In reply to Bong Cosca from <a href="show_bug.cgi?id=99353#c41">comment #41</a>)
<span class="quote">> cik.c reports the following in cik_setup_rb():
>
> max_rb_num_per_se: 1
> enabled_rbs: 0
> disabled_rbs: 1
> mask: 2
> se_num: 1
> sh_per_se: 1</span >
Looks like there's a bug here in the kernel. These numbers indicate that
there's only a single RB, which is disabled.
Maybe this device ID needs to be added to one of the max_backends_per_se = 2
cases in cik_gpu_init?</pre>
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