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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW ULT] testdisplay : The output of 720x576 mode is dislocated"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69790#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW ULT] testdisplay : The output of 720x576 mode is dislocated"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69790">bug 69790</a>
from <span class="vcard"><a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> <span class="fn">Qingshuai Tian</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=69790#c2">comment #2</a>)
<span class="quote">> I managed to reproduce this on my HSW. But it seems that it's somehow random
> as it doesn't happen every time. It's rather hard to reproduce actually when
> you just retry the same mode w/ 'testdisplay -o'.
>
> There's no difference in dmesg between a good and bad modesets using the
> same mode.
>
> As it stands, I don't have any good ideas as to what might be happening.</span >
I think this issue caused by the monitor ,the same mode can work well with
other monitors on that ULT machine and I can’t find any good commit before.</pre>
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