linux-kernel - Thunderbolt external GPU dock does not work

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Message-ID: <CAB0z4NpWz+_PSrjfd=8Ps-md2U=gB6hRr0vY5o=rCBHG60WidA@mail.gmail.com>
Date: Tue, 12 Nov 2024 18:38:40 +0100
From: CIJOML CIJOMLovic <cijoml@...il.com>
To: linux-kernel@...r.kernel.org
Subject: Thunderbolt external GPU dock does not work

Hello,
I bought an external GPU dock from Aliexpress
(https://vi.aliexpress.com/item/1005006121040283.html). The dock work
perfectly under Windows 11, I can plug any graphic card and install
drivers and us the card for gaming and encoding.
However in Linux I get only this answer in dmesg and card is not recognized.

[30249.989401] pcieport 0000:00:1c.4: Intel SPT PCH root port ACS
workaround enabled
[30255.865096] hp_wmi: Unknown event_id - 131073 - 0x0

My kernel is
[30249.989401] pcieport 0000:00:1c.4: Intel SPT PCH root port ACS
workaround enabled
[30255.865096] hp_wmi: Unknown event_id - 131073 - 0x0
I tried also latest vanilla with no luck

Can anybody help me to get the dock working and allow me to play games
under Linux?

Thank you

Michal