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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - screen blank on S3 resume on HP Mini Atom N270 Intel Mobile 945GSE"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72782#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - screen blank on S3 resume on HP Mini Atom N270 Intel Mobile 945GSE"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72782">bug 72782</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>Start off with a drm.debug=6 dmesg just so we can get a feel for the hardware
and what is going on. If you revert the switchless resume patch, then grab
intel_reg_dumper output before and after resume, that will highlight what the
bios touched. In fact, if you grab intel_reg_dumper after resume with each
patch reverted (none, only switchless patch reverted, both patches reverted)
that is likely to have sufficient information to figure out both bugs.</pre>
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