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Merge pull request #296841 from RaitoBezarius/snd-hda-intel-power-save

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linux/common-config: set idle timeout to 10s for sound cards
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K900 2024-03-18 12:54:31 +03:00 committed by GitHub
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pkgs/os-specific/linux/kernel/common-config.nix
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@ -397,6 +397,11 @@ let
sound = { sound = {
SND_DYNAMIC_MINORS = yes; SND_DYNAMIC_MINORS = yes;
SND_AC97_POWER_SAVE = yes; # AC97 Power-Saving Mode SND_AC97_POWER_SAVE = yes; # AC97 Power-Saving Mode
# 10s for the idle timeout, Fedora does 1, Arch does 10.
# The kernel says we should do 10.
# Read: https://docs.kernel.org/sound/designs/powersave.html
SND_AC97_POWER_SAVE_DEFAULT = freeform "10";
SND_HDA_POWER_SAVE_DEFAULT = freeform "10";
SND_HDA_INPUT_BEEP = yes; # Support digital beep via input layer SND_HDA_INPUT_BEEP = yes; # Support digital beep via input layer
SND_HDA_RECONFIG = yes; # Support reconfiguration of jack functions SND_HDA_RECONFIG = yes; # Support reconfiguration of jack functions
# Support configuring jack functions via fw mechanism at boot # Support configuring jack functions via fw mechanism at boot