<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Screen flickering under amdgpu-experimental [buggy auto power profile]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102646#c62">Comment # 62</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Screen flickering under amdgpu-experimental [buggy auto power profile]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102646">bug 102646</a>
from <span class="vcard"><a class="email" href="mailto:alexdeucher@gmail.com" title="Alex Deucher <alexdeucher@gmail.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to Scias from <a href="show_bug.cgi?id=102646#c60">comment #60</a>)
<span class="quote">> I also noticed it doesn't happen if using dual/multiple screens. Looks like
> the vram clock is forced to the highest state in this case. Is this a normal
> behavior?</span >
Yes. Memory reclocking has to happen during the vblank period to avoid
flickering. If the vblank period is too short or you have multiple monitors
where the vblank periods are not aligned memory cannot be dynamically
reclocked.</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>