<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - polaris powerplay init fails: There must be 1 or more PCIE levels defined in PPTable"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107518#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - polaris powerplay init fails: There must be 1 or more PCIE levels defined in PPTable"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107518">bug 107518</a>
from <span class="vcard"><a class="email" href="mailto:shawnanastasio@yahoo.com" title="Shawn Anastasio <shawnanastasio@yahoo.com>"> <span class="fn">Shawn Anastasio</span></a>
</span></b>
<pre>(In reply to Alex Deucher from <a href="show_bug.cgi?id=107518#c3">comment #3</a>)
<span class="quote">> (In reply to Shawn Anastasio from <a href="show_bug.cgi?id=107518#c2">comment #2</a>)
> > Upon further testing, the issue seems to go away when the firmware is
> > removed from petitboot, preventing it from initializing the card before the
> > host OS. This indicates that it may have something to do with the GPU being
> > initialized twice.
>
> The hw requires a special reset before it can be initialized again. This is
> handled in driver for things like hibernate (S4) support.</span >
Does the driver do the reset on a kexec reboot? If so, it seems insufficient to
mitigate this issue.</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>