nixos-hardware/lenovo/thinkpad/x1/6th-gen/default.nix

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# A good source of information about how to fix the issues still
# standing with kernel 4.6.11 is the following wiki page:
# https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_6). The
# TrackPoint and TouchPad issues there seem to have been fixed already.
{ config, pkgs, ... }:
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{
imports = [
../.
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../../cpu-throttling.nix
../../acpi_call.nix
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];
# See https://linrunner.de/en/tlp/docs/tlp-faq.html#battery
services.tlp.extraConfig = ''
START_CHARGE_THRESH_BAT0=75
STOP_CHARGE_THRESH_BAT0=80
CPU_SCALING_GOVERNOR_ON_BAT=powersave
ENERGY_PERF_POLICY_ON_BAT=powersave
'';
# Enable S3 suspend state: you have to manually follow the
# instructions shown here: https://delta-xi.net/#056 in order to
# produce the ACPI patched table. Put the CPIO archive in /boot and
# then enable the following lines
# boot.kernelParams = [
# "mem_sleep_default=deep"
# ];
# boot.initrd.prepend = [
# "/boot/acpi_override"
# ];
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}