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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Delay in skl_disable_plane() causes a system freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104975#c65">Comment # 65</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Delay in skl_disable_plane() causes a system freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104975">bug 104975</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>Hmm. I wonder if we're still barking up the right tree with the DDB angle.
I pushed the following hack:
b48dad3fe322 ("hacks: fixed ddb allocation for each plane")
to git://github.com/vsyrjala/linux.git double_buffer_ctl_ddb_wa_hacks
Would be nice to know whether that fully eliminates the hang. If it doesn't
then we would seem to be on the wrong track.</pre>
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