Re: [PATCH v3 0/5] amd_pmc: Delay s2idle suspend for some devices

[Mario Limonciello <superm1@kernel.org>]

On 5/21/26 14:13, Daniel Gibson wrote:
> On 21.05.26 16:44, Mario Limonciello wrote:
>> On 5/12/26 15:26, Daniel Gibson wrote:
>>> On some AMD Zen3 and Zen3+-based Lenovo IdeaPad laptops the keyboard and
>>> the lid switch stop working after the first suspend, until rebooted.
>>>
>>> More specifically, they stop sending events when pressing a key or
>>> closing the lid - it's still possible to toggle the capslock- and
>>> numlock-LEDs with an external keyboard or read the lid state at
>>> /proc/acpi/button/lid/LID/state.
>>>
>>> See also https://bugzilla.kernel.org/show_bug.cgi?id=221383
>>>
>>>
>>>    Documentation/arch/x86/amd-debugging.rst  | 30 ++++++++++++
>>>    drivers/platform/x86/amd/pmc/pmc-quirks.c | 39 +++++++++++++++
>>>    drivers/platform/x86/amd/pmc/pmc.c        | 60 +++++++++++++++++++++--
>>>    drivers/platform/x86/amd/pmc/pmc.h        |  1 +
>>>    4 files changed, 127 insertions(+), 3 deletions(-)
>>>
>>
>> Can you see if this series helps your issue instead of quirks?
>>
>> https://lore.kernel.org/linux-acpi/5996185.DvuYhMxLoT@rafael.j.wysocki/
> 
> I tried and it did not help with the issue.
> 

OK thanks for trying, figured it was worth a shot.

> By the way, applying it was a PITA: I downloaded the mbox.gz from
> lore.kernel.org, but it contained the threads messages in reverse, so
> git am tried to apply them in reverse order, which of course didn't work
> very well.. eventually I used `git am -i` to apply one at a time.
> 
> Is that normal or a lore.kernel.org bug or did I do something wrong?
> 

Try using 'b4 shazam' or 'b4 am' next time.  You basically feed a lore 
URL as an argument and it does the rest.