From 974676fd1a9cb12472babb784471431c9784cb04 Mon Sep 17 00:00:00 2001 From: lassulus Date: Mon, 14 Oct 2019 15:37:25 +0200 Subject: l hw x220: stop charging at 90% --- lass/2configs/hw/x220.nix | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) (limited to 'lass/2configs/hw') diff --git a/lass/2configs/hw/x220.nix b/lass/2configs/hw/x220.nix index 5649041f9..89b119347 100644 --- a/lass/2configs/hw/x220.nix +++ b/lass/2configs/hw/x220.nix @@ -1,4 +1,4 @@ -{ ... }: +{ config, pkgs, ... }: { imports = [ @@ -8,7 +8,20 @@ initrd.luks.devices = [ { name = "luksroot"; device = "/dev/sda3"; } ]; initrd.luks.cryptoModules = [ "aes" "sha512" "sha1" "xts" ]; initrd.availableKernelModules = [ "xhci_hcd" "ehci_pci" "ahci" "usb_storage" ]; + extraModulePackages = [ + config.boot.kernelPackages.tp_smapi + config.boot.kernelPackages.acpi_call + ]; + kernelModules = [ + "acpi_call" + "tp_smapi" + ]; }; + + environment.systemPackages = [ + pkgs.tpacpi-bat + ]; + fileSystems = { "/" = { device = "/dev/mapper/pool-root"; @@ -33,4 +46,10 @@ services.logind.lidSwitch = "ignore"; services.logind.lidSwitchDocked = "ignore"; + services.tlp.enable = true; + services.tlp.extraConfig = '' + START_CHARGE_THRESH_BAT0=80 + STOP_CHARGE_THRESH_BAT0=95 + ''; + } -- cgit v1.2.3