mirror of
https://github.com/NixOS/nixos-hardware
synced 2024-11-23 19:39:42 +01:00
41 lines
940 B
Nix
41 lines
940 B
Nix
|
{config, lib, pkgs, ...}:
|
||
|
|
|
||
|
|
let
|
||
|
|
inherit (lib) mkIf mkOption types;
|
||
|
|
|
||
|
|
reloadBtusb = pkgs.writeShellApplication {
|
||
|
|
name = "reload-btusb.sh";
|
||
|
|
runtimeInputs = [
|
||
|
|
pkgs.coreutils
|
||
|
|
pkgs.kmod
|
||
|
|
];
|
||
|
|
text = ''
|
||
|
|
# Reload Bluetooth after resuming from sleep.
|
||
|
|
|
||
|
|
# Wait up-to 0.5 second for the module to be unloaded:
|
||
|
|
# (It should never take this long)
|
||
|
|
modprobe -r --wait 500 btusb
|
||
|
|
|
||
|
|
# "btusb" sometimes seems to need a little bit of time to settle after unloading:
|
||
|
|
sleep 0.2
|
||
|
|
modprobe btusb
|
||
|
|
'';
|
||
|
|
};
|
||
|
|
|
||
|
|
cfg = config.services.sleep-resume.bluetooth;
|
||
|
|
in {
|
||
|
|
options = {
|
||
|
|
services.sleep-resume.bluetooth = {
|
||
|
|
enable = mkOption {
|
||
|
|
default = false;
|
||
|
|
type = types.bool;
|
||
|
|
description = "Reload Bluetooth after resuming from sleep";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
config = mkIf cfg.enable {
|
||
|
|
powerManagement.resumeCommands = "${reloadBtusb}/bin/reload-btusb.sh";
|
||
|
|
};
|
||
|
|
}
|