Am Thu, Dec 15, 2022 at 01:16:16PM -0600 schrieb Mario Limonciello:
> After we introduced a module parameter and quirk infrastructure for
> picking the Microsoft GUID over the SOC vendor GUID we discovered
> that lots and lots of systems are getting this wrong.
>
> The table continues to grow, and is becoming unwieldy.
>
> We don't really have any benefit to forcing vendors to populate the
> AMD GUID. This is just extra work, and more and more vendors seem
> to mess it up. As the Microsoft GUID is used by Windows as well,
> it's very likely that it won't be messed up like this.
>
> So drop all the quirks forcing it and the Rembrandt behavior. This
> means that Cezanne or later effectively only run the Microsoft GUID
> codepath with the exception of HP Elitebook 8*5 G9.
>
> Fixes: fd894f05cf30 ("ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt")
> Cc: stable@xxxxxxxxxxxxxxx # 6.1
> Reported-by: Benjamin Cheng <ben@xxxxxxxxx>
> Reported-by: bilkow@xxxxxxxxxxxx
> Reported-by: Paul <paul@xxxxxxxxxx>
> Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2292
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216768
> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Reviewed-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
Tested-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
regards
Philipp
