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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [DRI2][RadeonSI] Pageflip completion event has impossible msc."
href="https://bugs.freedesktop.org/show_bug.cgi?id=85203#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [DRI2][RadeonSI] Pageflip completion event has impossible msc."
href="https://bugs.freedesktop.org/show_bug.cgi?id=85203">bug 85203</a>
from <span class="vcard"><a class="email" href="mailto:mario.kleiner@tuebingen.mpg.de" title="Mario Kleiner <mario.kleiner@tuebingen.mpg.de>"> <span class="fn">Mario Kleiner</span></a>
</span></b>
<pre>Also looking at the current ati-ddx, there have been changes to the logic since
i last touched that code a long time ago. Functions like
radeon_dri2_extrapolate_msc_delay() and radeon_get_interpolated_vblanks() which
seem to tinker with the values which go into the check that triggered these
warnings in the log. Some kind of adjustments for dpms off periods? Maybe some
off-by-one error there due to some rounding?</pre>
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