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lenovo/p14s: remove acpi.ec_no_wakeup=1 on gen 6 amd

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The referenced lore.kernel.org thread refers to a T14 Gen 5 and
I am unable to reproduce the problem on my machine as measured
by amd-s2idle:

    BIOS R2XET37W (1.17, 2025-11-07)   EC firmware 1.9

    config              duration   hw sleep   wake interrupt
    ec_no_wakeup=1      0:00:22    77.27%     ACPI SCI
    ec_no_wakeup=0      0:00:23    73.91%     ACPI SCI

The original report shows a difference of 60 percentage points.
This commit is contained in:
Lorenz Bauer 2026-06-15 12:13:36 +01:00
parent 6358ff7682
commit e2c926a044
1 changed files with 0 additions and 4 deletions
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4
lenovo/thinkpad/p14s/amd/gen6/default.nix
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@ -5,8 +5,4 @@
../.
../../../../../common/cpu/amd/pstate.nix
];
# Embedded controller wake-ups drain battery in s2idle on this device
# See https://lore.kernel.org/all/ZnFYpWHJ5Ml724Nv@ohnotp/
boot.kernelParams = [ "acpi.ec_no_wakeup=1" ];
}