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author | K900 <me@0upti.me> | 2024-03-18 12:54:31 +0300 |
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committer | GitHub <noreply@github.com> | 2024-03-18 12:54:31 +0300 |
commit | f3f1228b4407942847b196241a0b871b562fbc56 (patch) | |
tree | 50580a64f8676bd02075a5e84bea1450c248fae3 | |
parent | 62f815ad9236f27bbc3052d8fe539346e706cb76 (diff) | |
parent | 6fe3d788c8b7328a9db3fc2463024f66249e1a70 (diff) | |
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Merge pull request #296841 from RaitoBezarius/snd-hda-intel-power-save
linux/common-config: set idle timeout to 10s for sound cards
-rw-r--r-- | pkgs/os-specific/linux/kernel/common-config.nix | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix index cc9e7484c331..e19f33c7c6af 100644 --- a/pkgs/os-specific/linux/kernel/common-config.nix +++ b/pkgs/os-specific/linux/kernel/common-config.nix @@ -397,6 +397,11 @@ let sound = { SND_DYNAMIC_MINORS = yes; 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_RECONFIG = yes; # Support reconfiguration of jack functions # Support configuring jack functions via fw mechanism at boot |