From e2c926a0446d443bd27e885f0cfaef4e9f10d22e Mon Sep 17 00:00:00 2001 From: Lorenz Bauer Date: Mon, 15 Jun 2026 12:13:36 +0100 Subject: [PATCH] lenovo/p14s: remove acpi.ec_no_wakeup=1 on gen 6 amd 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. --- lenovo/thinkpad/p14s/amd/gen6/default.nix | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lenovo/thinkpad/p14s/amd/gen6/default.nix b/lenovo/thinkpad/p14s/amd/gen6/default.nix index 699fc49d..f417797b 100644 --- a/lenovo/thinkpad/p14s/amd/gen6/default.nix +++ b/lenovo/thinkpad/p14s/amd/gen6/default.nix @@ -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" ]; }