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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Display on baytrail all-in-one non functional after bios update"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73704#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Display on baytrail all-in-one non functional after bios update"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73704">bug 73704</a>
from <span class="vcard"><a class="email" href="mailto:imre.deak@gmail.com" title="Imre Deak <imre.deak@gmail.com>"> <span class="fn">Imre Deak</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=73704#c15">comment #15</a>)
<span class="quote">> Robert, could you answer Rodrigo's questions in <a href="show_bug.cgi?id=73704#c9">comment 9</a>?
>
> Also (an idea from Jesse) that even though our driver detects your display
> as DP (external monitor) you might actually have an embedded panel (eDP).
> Could you confirm this somehow?
>
> Also please provide the content of /sys/kernel/debug/dri/0/i915_opregion
> with your current BIOS, and if you can the same with the earlier BIOS that
> used to work.
>
> Thanks.</span >
Could you also try if the following patch fixes the problem?
<a href="https://patchwork.kernel.org/patch/3557501/">https://patchwork.kernel.org/patch/3557501/</a>
In any case I'll ask danvet to cc this patch to stable.</pre>
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