<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [amdgpu][tonga] mplayer -vo=gl:yuv=2 causes VM fault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95545#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [amdgpu][tonga] mplayer -vo=gl:yuv=2 causes VM fault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95545">bug 95545</a>
from <span class="vcard"><a class="email" href="mailto:maraeo@gmail.com" title="Marek Olšák <maraeo@gmail.com>"> <span class="fn">Marek Olšák</span></a>
</span></b>
<pre>The problem is with the CE preamble which is sometimes skipped when it
shouldn't be. SDMA IB submission somehow affects it. The workarounds are:
- disable SDMA (bad)
- disable CE preamble (not so bad)
- execute SDMA in a different amdgpu context (not tested, just an idea I'll try
next)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>