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<body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW Regression] blank screen on eDP with 38aecea0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76711">bug 76711</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW Regression] blank screen on eDP with 38aecea0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76711#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW Regression] blank screen on eDP with 38aecea0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76711">bug 76711</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=76711#c25">comment #25</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=76711#c24">comment #24</a>)
> > (In reply to <a href="show_bug.cgi?id=76711#c23">comment #23</a>)
> > > (In reply to <a href="show_bug.cgi?id=76711#c22">comment #22</a>)
> > > > The size of /sys/kernel/debug/dri/0/i915_opregion is 0 kb.
> > >
> > > It's debugfs, just cp the file.
> >
> > bugs.freedesktop.org doesn't support 0 kb attachment(The file you are trying
> > to attach is empty, does not exist, or you don't have permission to read
> > it.) I will send it to you by email later. Thanks.
>
> Do not send by email. Copy the file from debugfs to somewhere, and attach
> from there. Its size will be 8 kB after you've copied it to a regular
> filesystem. Debugfs is special.</span >
Yes, Thanks for your guidance, please check i915_opregion in attachment for
detail.</pre>
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