APPLIED [OEM-5.14] Re: [SRU] [J/OEM-5.14] [PATCH 0/1] Use EC GPE for s2idle wakeup on AMD platforms

Timo Aaltonen tjaalton at ubuntu.com
Mon Feb 14 12:30:16 UTC 2022


Kai-Heng Feng kirjoitti 14.2.2022 klo 6.37:
> BugLink: https://bugs.launchpad.net/bugs/1960771
> 
> [Impact]
> Opening lid doesn't wakeup some AMD platforms from s2idle.
> 
> [Fix]
> Use EC GPE for lid events to wakeup the laptops.
> 
> [Test]
> Close and only the lid. The affected laptop now can be woken up by lid.
> 
> [Where problems could occur]
> The original issue was later fixed by "pinctrl: amd: Fix wakeups when
> IRQ is shared with SCI". However, EC GPE is prone to cause spurious
> wakeup, so we still need to keep an eye on the regression reports.
> 
> Mario Limonciello (1):
>    ACPI: PM: Revert "Only mark EC GPE for wakeup on Intel systems"
> 
>   drivers/acpi/x86/s2idle.c | 12 ++++--------
>   1 file changed, 4 insertions(+), 8 deletions(-)
> 

applied to oem-5.14, thanks

-- 
t



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