[Bug 219748] Pluggable UD-4VPD dock appears to continually reset with AMD AI 365

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=219748

Sean (sean@bioslevel.com) changed:

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                 CC|                            |sean@bioslevel.com

--- Comment #18 from Sean (sean@bioslevel.com) ---
Created attachment 307767
  --> https://bugzilla.kernel.org/attachment.cgi?id=307767&action=edit
dmesg after Scan downstream retimers after the router patch

While this topic is related to a Plugable dock, the Thunderbolt implementation
is having some issues for AMD GPUs where display EDIDs can't be read
(https://gitlab.freedesktop.org/drm/amd/-/issues/3050).  This latest patch
appears to have  helped that issue, as my TB3 Lenovo dock on a Framework 16
with an AMD 7840HS CPU is now able to use its display outputs at the correct
resolutions.  I'll be testing with addition TB docks I have access to in the
near future as well.

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