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Restructure flake.nix for a simpler config for building different images off the same NixOS config.

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Tom Alexander
2025-10-11 00:08:02 -04:00
parent 69b5cf9217
commit 3bf84445a3
121 changed files with 2937 additions and 3074 deletions
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46
nix/configuration/hosts/neelix/power_management.nix
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@@ -1,6 +1,4 @@
{
config,
lib,
pkgs,
...
}:
@@ -8,28 +6,30 @@
{
imports = [ ];
environment.systemPackages = with pkgs; [
powertop
];
config = {
environment.systemPackages = with pkgs; [
powertop
];
# pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
# nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
boot.kernelParams = [
"pcie_aspm=force"
# "pcie_aspm.policy=powersupersave"
"nowatchdog"
];
# pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
# nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
boot.kernelParams = [
"pcie_aspm=force"
# "pcie_aspm.policy=powersupersave"
"nowatchdog"
];
# default performance balance_performance balance_power power
# defaults to balance_performance
# systemd.tmpfiles.rules = [
# "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
# ];
# default performance balance_performance balance_power power
# defaults to balance_performance
# systemd.tmpfiles.rules = [
# "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
# "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
# ];
boot.extraModprobeConfig = ''
options snd_hda_intel power_save=1
'';
boot.extraModprobeConfig = ''
options snd_hda_intel power_save=1
'';
};
}