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rtc: cmos: Use ACPI alarm for non-Intel x86 systems too

Čestmír Kalina requested to merge ckalina/centos-stream-9:RHEL-19606 into main

JIRA: https://issues.redhat.com/browse/RHEL-19606

commit 3d762e21d56370a43478b55e604b4a83dd85aafc
Author: Mario Limonciello <mario.limonciello@amd.com>
Date:   Mon Nov 6 10:23:10 2023 -0600

    rtc: cmos: Use ACPI alarm for non-Intel x86 systems too

    Intel systems > 2015 have been configured to use ACPI alarm instead
    of HPET to avoid s2idle issues.

    Having HPET programmed for wakeup causes problems on AMD systems with
    s2idle as well.

    One particular case is that the systemd "SuspendThenHibernate" feature
    doesn't work properly on the Framework 13" AMD model. Switching to
    using ACPI alarm fixes the issue.

    Adjust the quirk to apply to AMD/Hygon systems from 2021 onwards.
    This matches what has been tested and is specifically to avoid potential
    risk to older systems.

    Cc:  <stable@vger.kernel.org> # 6.1+
    Reported-by:  <alvin.zhuge@gmail.com>
    Reported-by:  <renzhamin@gmail.com>
    Closes: https://github.com/systemd/systemd/issues/24279
    Reported-by: Kelvie Wong <kelvie@kelvie.ca>
    Closes: https://community.frame.work/t/systemd-suspend-then-hibernate-wakes-up-after-5-minutes/39392
    Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
    Link: https://lore.kernel.org/r/20231106162310.85711-1-mario.limonciello@amd.com
    Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Signed-off-by: Čestmír Kalina ckalina@redhat.com

Edited by Čestmír Kalina

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