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<body><span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
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<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85924">bug 85924</a>
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<td>przanoni@gmail.com
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85924#c34">Comment # 34</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85924">bug 85924</a>
from <span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
</span></b>
<pre>(In reply to oliver.grafe from <a href="show_bug.cgi?id=85924#c7">comment #7</a>)
<span class="quote">> Hello All,
>
> please find attached an archive with the outputs of ‘dmesg’ and
> ‘intel_reg_dumper’ with drm.debug=14 set:
>
> 1) Boot with no monitor attached
> 2) Boot with no monitor attached initially, but DP plugged in later
> 3) Boot with monitor attached via DP-to-DVI adapter
> 4) Boot with same monitor attached via DVI natively (for reference)</span >
For the cases described in "2" and "3", can you please run the
dump_more_regs.sh script and attach the output here? The intel-reg-dumper tool
doesn't print all the registers that could be affecting our case here.</pre>
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