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author | Pascal Wittmann <mail@pascal-wittmann.de> | 2014-05-23 10:18:03 +0200 |
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committer | Pascal Wittmann <mail@pascal-wittmann.de> | 2014-05-23 10:18:03 +0200 |
commit | 128636ff242a7eee77cf0b6c640f184e0a2b0a1a (patch) | |
tree | 054d9521e58eaa88d7eb7553ae85988d0d312021 /nixos/modules/tasks | |
parent | 3a9917bf1856a85dbee3332dd32f2884a8320cc1 (diff) | |
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Added an option to configure sensitivity and speed of trackpoints.
Diffstat (limited to 'nixos/modules/tasks')
-rw-r--r-- | nixos/modules/tasks/trackpoint.nix | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/nixos/modules/tasks/trackpoint.nix b/nixos/modules/tasks/trackpoint.nix new file mode 100644 index 000000000000..4be2c3eb4c47 --- /dev/null +++ b/nixos/modules/tasks/trackpoint.nix @@ -0,0 +1,66 @@ +{ config, lib, pkgs, ... }: + +with lib; + +{ + ###### interface + + options = { + + hardware.trackpoint = { + + enable = mkOption { + default = false; + type = types.bool; + description = '' + Enable sensitivity and speed configuration for trackpoints. + ''; + }; + + sensitivity = mkOption { + default = 128; + example = 255; + type = types.int; + description = '' + Configure the trackpoint sensitivity. By default, the kernel + configures 128. + ''; + }; + + speed = mkOption { + default = 97; + example = 255; + type = types.int; + description = '' + Configure the trackpoint sensitivity. By default, the kernel + configures 97. + ''; + }; + + }; + + }; + + + ###### implementation + + config = mkIf config.hardware.trackpoint.enable { + + jobs.trackpoint = + { description = "Initialize trackpoint"; + + startOn = "started udev"; + + task = true; + + script = '' + echo -n ${toString config.hardware.trackpoint.sensitivity} \ + > /sys/devices/platform/i8042/serio1/sensitivity + echo -n ${toString config.hardware.trackpoint.speed} \ + > /sys/devices/platform/i8042/serio1/speed + ''; + }; + + }; + +} |