6cb18a6649
In larger installations nixpkgs.overlays adds significant overhead because it's harder to share nixpkgs between different NixOS machines i.e. using nixpkgs.pkgs
27 lines
979 B
Nix
27 lines
979 B
Nix
{ config, pkgs, lib, ... }:
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lib.mkIf config.hardware.librem5.lockdownFix {
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# We blacklist the drivers so they don't load during early boot when the sensors are disconnected,
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boot.blacklistedKernelModules = [
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"st_lsm6dsx_spi"
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"st_lsm6dsx_i2c"
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"st_lsm6dsx"
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];
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# and load them when the phone is fully booted;
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systemd.services.librem5-lockdown-support = {
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description = "Set up drivers for the orientation and proximity sensors on Librem 5";
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serviceConfig.Type = "oneshot";
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serviceConfig.ExecStart = "${config.hardware.librem5.package}/bin/lockdown-support.sh";
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wantedBy = [ "default.target" ];
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path = [ pkgs.kmod ];
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};
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# udev rules from librem5-base handle going into "lockdown mode" and back.
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assertions = [{
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assertion = with config.hardware.librem5;
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lockdownFix -> installUdevPackages;
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message =
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"'hardware.librem5.lockdownFix' requires 'hardware.librem5.installUdevPackages', but it is not enabled.";
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}];
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}
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