coolneng
/
panacea
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Replace TLP with auto-cpufreq

This commit is contained in:
coolneng 2022-04-14 20:59:38 +02:00
parent 7ff713bac1
commit cf92337f0b
Signed by: coolneng
GPG Key ID: 9893DA236405AF57
1 changed files with 2 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
modules/power.nix
View File

@ -1,38 +1,8 @@
{ config, lib, pkgs, ... }:
{
# Enable the TLP daemon
services.tlp = {
enable = true;
settings = {
# Use the new CPU frequency scaling governor
CPU_SCALING_GOVERNOR_ON_AC = "schedutil";
CPU_SCALING_GOVERNOR_ON_BAT = "schedutil";
# Adjust CPU frequencies accordingly to the power state
CPU_SCALING_MIN_FREQ_ON_AC = 800000;
CPU_SCALING_MAX_FREQ_ON_AC = 3000000;
CPU_SCALING_MIN_FREQ_ON_BAT = 800000;
CPU_SCALING_MAX_FREQ_ON_BAT = 2300000;
# 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;
};
};
# Enable the auto-cpufreq daemon
services.auto-cpufreq.enable = true;
# Suspend when the battery is critical
services.udev.extraRules = ''