[Bug 101044] [SKL Xeon DP-to-VGA] no hotplug signal from DP-to-VGA branch device after unplug/replug cycle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101044

Mika Kahola <mika.kahola at intel.com> changed:

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--- Comment #24 from Mika Kahola <mika.kahola at intel.com> ---
Created attachment 132114
  --> https://bugs.freedesktop.org/attachment.cgi?id=132114&action=edit
DP branch device quirk

I had something like this patch in mind. As Ville suggested, let's limit this
DP branch device quirk only for DPCD 1.1 devices.

As I can't replicate this issue with my Xeon, I would need Amy's support to
test this patch if it fixes the issue.

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