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<body><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> changed
<a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - Enabling SDMA on CIK (0241d8300f66ee2c6c2c55fe64ac88d76440c591) causes corruption on a mobile Bonaire with AMDGPU DDX / video desktop recording"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97504">bug 97504</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;">Status</td>
<td>RESOLVED
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<td>VERIFIED
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<b><a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - Enabling SDMA on CIK (0241d8300f66ee2c6c2c55fe64ac88d76440c591) causes corruption on a mobile Bonaire with AMDGPU DDX / video desktop recording"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97504#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - Enabling SDMA on CIK (0241d8300f66ee2c6c2c55fe64ac88d76440c591) causes corruption on a mobile Bonaire with AMDGPU DDX / video desktop recording"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97504">bug 97504</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 Michel Dänzer from <a href="show_bug.cgi?id=97504#c7">comment #7</a>)
<span class="quote">> This issue wasn't limited to mobile Bonaire. One interesting hint from bug
> 97610 is that it works fine with the radeon kernel driver, so maybe it's
> related to addrlib or the amdgpu winsys.
>
> Anyway, fixed for now in Git master. Note that you need to start X with the
> fixed Mesa, because it affects glamor as well.
>
> Module: Mesa
> Branch: master
> Commit: 93f3d8e10d712336b86ebe17dafaee0aac7ec429
> URL: <<a href="http://cgit.freedesktop.org/mesa/mesa/commit/?id=93f3d8e10d712336b86ebe17dafaee0aac7ec429">http://cgit.freedesktop.org/mesa/mesa/commit/?id=93f3d8e10d712336b86ebe17dafaee0aac7ec429</a>>
>
> Author: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
> Date: Thu Sep 8 18:21:04 2016 +0200
>
> Revert "radeonsi: enable SDMA on CIK"</span >
I can confirm this fixes the corruption I've reported in <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [CIK] Fullscreen video with Firefox only shows "tiled pixel garbage""
href="show_bug.cgi?id=97610">bug 97610</a>.
Since Marek mentioned in the commit message of the revert, that it's maybe some
tile configuration issue, I was wondering if Tom was correct in <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [CIK] Fullscreen video with Firefox only shows "tiled pixel garbage""
href="show_bug.cgi?id=97610">bug 97610</a>,
<a href="show_bug.cgi?id=97504#c1">comment #1</a>? Should I do the test – obviously with the revert undone – with the
tiling configurations copied from radeon (<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [CIK] Fullscreen video with Firefox only shows "tiled pixel garbage""
href="show_bug.cgi?id=97610#c2">bug 97610, comment #2</a>)? Or is this
something else?</pre>
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