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Blacklist hardward watchdog for AMD 700 chipset series for power savings.

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This commit is contained in:
Tom Alexander
2025-01-15 21:01:30 -05:00
parent 0e95edd8e7
commit cb3b01a74c
2 changed files with 14 additions and 1 deletions
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8
nix/configuration/hosts/odo/power_management.nix
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@@ -48,4 +48,12 @@
"w- /sys/devices/system/cpu/cpufreq/policy14/energy_performance_preference - - - - power"
"w- /sys/devices/system/cpu/cpufreq/policy15/energy_performance_preference - - - - power"
];
boot.extraModprobeConfig = ''
# Disable the hardware watchdog inside AMD 700 chipset series for power savings.
blacklist sp5100_tco
# Sound power-saving was causing chat notifications to be inaudible.
# options snd_hda_intel power_save=1
'';
}