Re: [Bug 212379] AMD GPIO chip IRQs stops working (ELN4690, WCOM51C7, BMA250E)

From: Borislav Petkov
Date: Thu Apr 29 2021 - 10:58:41 EST

On Thu, Apr 29, 2021 at 04:31:18PM +0200, Linus Walleij wrote:
> I have no clue, someone with deeper understanding of AMDs bridges
> and stuff need to look at this. Since it dies after a while I would
> suspect power management by the BIOS. (Off the top of my head.)
> SInce I guess these systems use BIOS ACPI for all PM.
> If someone from AMD could pick up this bug, that would be great.

Thanks for looking. I have it on a good authority that something like
that is happening now.