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Save more power via TLP

This commit is contained in:
coolneng 2022-10-18 14:55:03 +02:00
parent 8fcc638011
commit 9bf57ae6e2
Signed by: coolneng
GPG Key ID: 9893DA236405AF57
1 changed files with 21 additions and 1 deletions
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22
modules/power.nix
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@ -5,7 +5,27 @@
services.auto-cpufreq.enable = true;
# Enable the TLP daemon
services.tlp.enable = true;
services.tlp = {
enable = true;
settings = {
# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
# A value of 0 disables, >=1 enables power saving (recommended: 1).
# Default: 0 (AC), 1 (BAT)
SOUND_POWER_SAVE_ON_AC = 0;
SOUND_POWER_SAVE_ON_BAT = 1;
# Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
# Default: on (AC), auto (BAT)
RUNTIME_PM_ON_AC = "on";
RUNTIME_PM_ON_BAT = "auto";
# Battery feature drivers: 0=disable, 1=enable
# Default: 1 (all)
NATACPI_ENABLE = 1;
TPACPI_ENABLE = 1;
TPSMAPI_ENABLE = 1;
};
};
# Suspend when the battery is critical
services.udev.extraRules = ''