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reduce heat when connected to ac

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This commit is contained in:
Yan Lin 2025-10-24 09:15:52 +02:00
parent be6299cfce
commit cd2df72167
1 changed files with 5 additions and 5 deletions
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10
hosts/nixos/thinkpad/system.nix
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@ -153,17 +153,17 @@
enable = true; enable = true;
settings = { settings = {
# CPU power management # CPU power management
CPU_SCALING_GOVERNOR_ON_AC = "performance"; CPU_SCALING_GOVERNOR_ON_AC = "powersave";
CPU_SCALING_GOVERNOR_ON_BAT = "powersave"; CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
CPU_ENERGY_PERF_POLICY_ON_AC = "performance"; CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
CPU_ENERGY_PERF_POLICY_ON_BAT = "power"; CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
# Intel GPU power management # Intel GPU power management
INTEL_GPU_MIN_FREQ_ON_AC = 300; INTEL_GPU_MIN_FREQ_ON_AC = 300;
INTEL_GPU_MIN_FREQ_ON_BAT = 300; INTEL_GPU_MIN_FREQ_ON_BAT = 300;
INTEL_GPU_MAX_FREQ_ON_AC = 1300; INTEL_GPU_MAX_FREQ_ON_AC = 1100;
INTEL_GPU_MAX_FREQ_ON_BAT = 900; INTEL_GPU_MAX_FREQ_ON_BAT = 900;
INTEL_GPU_BOOST_FREQ_ON_AC = 1300; INTEL_GPU_BOOST_FREQ_ON_AC = 1100;
INTEL_GPU_BOOST_FREQ_ON_BAT = 1100; INTEL_GPU_BOOST_FREQ_ON_BAT = 1100;
# ThinkPad battery charge thresholds (preserve battery health) # ThinkPad battery charge thresholds (preserve battery health)
@ -171,7 +171,7 @@
STOP_CHARGE_THRESH_BAT0 = 100; STOP_CHARGE_THRESH_BAT0 = 100;
# PCIe power management # PCIe power management
RUNTIME_PM_ON_AC = "on"; RUNTIME_PM_ON_AC = "auto";
RUNTIME_PM_ON_BAT = "auto"; RUNTIME_PM_ON_BAT = "auto";
# Keep Bluetooth available on battery # Keep Bluetooth available on battery