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laptop: more power savings

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This commit is contained in:
Simon Gardling
2024-10-08 01:14:15 -04:00
parent b546387116
commit 5e5b59011c
3 changed files with 25 additions and 9 deletions
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19
etcnixos/system-mreow.nix
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@@ -24,14 +24,28 @@
CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
PCIE_ASPM_ON_BAT = "powersupersave";
PLATFORM_PROFILE_ON_BAT = "low-power";
CPU_MIN_PERF_ON_AC = 0;
CPU_MAX_PERF_ON_AC = 100;
CPU_MIN_PERF_ON_BAT = 0;
CPU_MAX_PERF_ON_BAT = 60;
CPU_BOOST_ON_AC = 1;
CPU_BOOST_ON_BAT = 0;
CPU_HWP_DYN_BOOST_ON_AC = 1;
CPU_HWP_DYN_BOOST_ON_BAT = 0;
INTEL_GPU_MIN_FREQ_ON_AC = 100;
INTEL_GPU_MIN_FREQ_ON_BAT = 100;
INTEL_GPU_MAX_FREQ_ON_AC = 1300;
INTEL_GPU_MAX_FREQ_ON_BAT = 450;
INTEL_GPU_BOOST_FREQ_ON_AC = 1300;
INTEL_GPU_BOOST_FREQ_ON_BAT = 450;
RUNTIME_PM_ON_BAT = "auto";
};
};
@@ -74,6 +88,9 @@
kernelParams = [
"mitigations=off"
"rcu_nocbs=all"
"rcutree.enable_rcu_lazy=1"
"rtc_cmos.use_acpi_alarm=1"
];
};