lkml.org 
[lkml]   [2021]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [Bug 212379] AMD GPIO chip IRQs stops working (ELN4690, WCOM51C7, BMA250E)
> > > Grepping through the tree, "amd_gpio" sounds like
> > > drivers/pinctrl/pinctrl-amd.c so maybe Linus might have an idea, CCed.
> > >
> > > @Linus, the bugzilla entry has some more info on what happens.

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.

Yours,
Linus Walleij

\
 
 \ /
  Last update: 2021-04-29 16:33    [W:0.052 / U:0.676 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site