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nixos/cmt: add cmt module

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Adds custom touchpad drivers for Chromebooks.
This commit is contained in:
Calvin Kim 2019-09-08 03:02:25 +09:00
parent 5df0605478
commit fa53852804
3 changed files with 63 additions and 0 deletions
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1
nixos/modules/module-list.nix
View file

@ -842,6 +842,7 @@
./services/x11/hardware/multitouch.nix
./services/x11/hardware/synaptics.nix
./services/x11/hardware/wacom.nix
./services/x11/hardware/cmt.nix
./services/x11/gdk-pixbuf.nix
./services/x11/redshift.nix
./services/x11/urxvtd.nix

54
nixos/modules/services/x11/hardware/cmt.nix Normal file
View file

@ -0,0 +1,54 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.xserver.cmt;
etcPath = "X11/xorg.conf.d";
in {
options = {
services.xserver.cmt = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable chrome multitouch input (cmt). Touchpad drivers that are configured for chromebooks.";
};
models = mkOption {
type = types.enum [ "atlas" "banjo" "candy" "caroline" "cave" "celes" "clapper" "cyan" "daisy" "elan" "elm" "enguarde" "eve" "expresso" "falco" "gandof" "glimmer" "gnawty" "heli" "kevin" "kip" "leon" "lulu" "orco" "pbody" "peppy" "pi" "pit" "puppy" "quawks" "rambi" "samus" "snappy" "spring" "squawks" "swanky" "winky" "wolf" "auron_paine" "auron_yuna" "daisy_skate" "nyan_big" "nyan_blaze" "veyron_jaq" "veyron_jerry" "veyron_mighty" "veyron_minnie" "veyron_speedy" ];
example = "banjo";
description = ''
Which models to enable cmt for. Enter the Code Name for your Chromebook.
Code Name can be found at <link xlink:href="https://www.chromium.org/chromium-os/developer-information-for-chrome-os-devices" />.
'';
};
}; #closes services
}; #closes options
config = mkIf cfg.enable {
services.xserver.modules = [ pkgs.xf86_input_cmt ];
environment.etc = {
"${etcPath}/40-touchpad-cmt.conf" = {
source = "${pkgs.chromium-xorg-conf}/40-touchpad-cmt.conf";
};
"${etcPath}/50-touchpad-cmt-${cfg.models}.conf" = {
source = "${pkgs.chromium-xorg-conf}/50-touchpad-cmt-${cfg.models}.conf";
};
"${etcPath}/60-touchpad-cmt-${cfg.models}.conf" = {
source = "${pkgs.chromium-xorg-conf}/60-touchpad-cmt-${cfg.models}.conf";
};
};
assertions = [
{
assertion = !config.services.xserver.libinput.enable;
message = "cmt and libinput are incompatible, you cannot enable both (in services.xserver).";
}
];
};
}

8
pkgs/top-level/all-packages.nix
View file

@ -9223,6 +9223,8 @@ in
chromedriver = callPackage ../development/tools/selenium/chromedriver { gconf = gnome2.GConf; };
chromium-xorg-conf = callPackage ../os-specific/linux/chromium-xorg-conf { };
chrpath = callPackage ../development/tools/misc/chrpath { };
chruby = callPackage ../development/tools/misc/chruby { rubies = null; };
@ -16435,6 +16437,8 @@ in
wpa_supplicant_gui = libsForQt5.callPackage ../os-specific/linux/wpa_supplicant/gui.nix { };
xf86_input_cmt = callPackage ../os-specific/linux/xf86-input-cmt { };
xf86_input_mtrack = callPackage ../os-specific/linux/xf86-input-mtrack { };
xf86_input_multitouch = callPackage ../os-specific/linux/xf86-input-multitouch { };
@ -16733,6 +16737,10 @@ in
liberation-sans-narrow = callPackage ../data/fonts/liberation-sans-narrow { };
libevdevc = callPackage ../os-specific/linux/libevdevc { };
libgestures = callPackage ../os-specific/linux/libgestures { };
liberastika = callPackage ../data/fonts/liberastika { };
libertine = callPackage ../data/fonts/libertine { };