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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
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 14 additions and 1 deletions
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8
nix/configuration/hosts/odo/power_management.nix
View File

@ -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
'';
}

7
nix/configuration/roles/network/default.nix
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@ -26,7 +26,7 @@
];
services.resolved = {
enable = true;
dnssec = "true";
# dnssec = "true";
domains = [ "~." ];
fallbackDns = [ ];
dnsovertls = "true";
@ -61,4 +61,9 @@
ldns # for drill
arp-scan # To find devices on the network
];
boot.extraModprobeConfig = ''
# Set wifi to US
options cfg80211 ieee80211_regdom=US
'';
}