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power management: provide a post-resume target and unify

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suspend/hibernate/hybrid-sleep handling
This commit is contained in:
Mathijs Kwik 2013-08-24 17:47:06 +02:00
parent 651686626f
commit d860f9f78e
1 changed files with 11 additions and 19 deletions
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30
modules/config/power-management.nix
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@ -72,6 +72,14 @@ in
powerManagement.cpuFreqGovernor = mkDefault "ondemand";
powerManagement.scsiLinkPolicy = mkDefault "min_power";
systemd.targets.post-resume = {
description = "This target is reached after a hibernate/suspend/hybrid-sleep has woken up.";
requires = [ "post-resume.service" ];
after = [ "post-resume.service" ];
wantedBy = [ "sleep.target" ];
unitConfig.StopWhenUnneeded = true;
};
# Service executed before suspending/hibernating.
systemd.services."pre-sleep" =
{ description = "Pre-Sleep Actions";
@ -84,25 +92,9 @@ in
serviceConfig.Type = "oneshot";
};
# Service executed before suspending/hibernating. There doesn't
# seem to be a good way to hook in a service to be executed after
# both suspend *and* hibernate, so have a separate one for each.
systemd.services."post-suspend" =
{ description = "Post-Suspend Actions";
wantedBy = [ "suspend.target" ];
after = [ "systemd-suspend.service" ];
script =
''
${cfg.resumeCommands}
${cfg.powerUpCommands}
'';
serviceConfig.Type = "oneshot";
};
systemd.services."post-hibernate" =
{ description = "Post-Hibernate Actions";
wantedBy = [ "hibernate.target" ];
after = [ "systemd-hibernate.service" ];
systemd.services."post-resume" =
{ description = "Post-Resume Actions";
after = [ "suspend.target" "hibernate.target" "hybrid-sleep.target" ];
script =
''
${cfg.resumeCommands}