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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - drm.edid_firmware override does not work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106291#c25">Comment # 25</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - drm.edid_firmware override does not work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106291">bug 106291</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>(In reply to Wolfgang Haupt from <a href="show_bug.cgi?id=106291#c24">comment #24</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=139321" name="attach_139321" title="dpcd dump">attachment 139321</a> <a href="attachment.cgi?id=139321&action=edit" title="dpcd dump">[details]</a></span>
> dpcd dump
>
> Please note:
> I have done this using ubuntu with drm-tip mainline kernel from 2.5.2018, as
> my other system is a LibreELEC linux which has no packetmanager, dd didn't
> work and I have no ddrescue there.
> Hope it doesn't matter, both are quite recent drm-tip kernels.</span >
00000000 12 14 c4 01 01 15 01 81 00 00 04 00 0f 00 04 00 |................|
So it does in fact advertize 5.4Gbps link rate.
So it seems the the problem is due to the driver not reading/parsing the DPCD
when we force the connector state. Not and impossible thing to do, but would
certainly require shuffling a bunch of code around.</pre>
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