feat(hardware): move hardware inputs to dedicated module

hosts/gampo/configuration.nix

@@ -34,9 +34,11 @@
     };
     hardware = {
       bluetooth.enable = true;
+      input = {
         corne.allowHidAccess = true;
         ibmTrackpoint.disable = true;
         opentablet.enable = true;
+      };
       sound.enable = true;
     };
     misc.keymap = "fr-bepo";

hosts/marpa/configuration.nix

@@ -38,8 +38,10 @@
     hardware = {
       amdgpu.enable = true;
       bluetooth.enable = true;
+      input = {
         corne.allowHidAccess = true;
         opentablet.enable = true;
+      };
       sound = {
         enable = true;
         jack = true;
@@ -90,6 +92,11 @@
     mode = "0440";
   };
 
+  services.udev.extraHwdb = ''
+    mouse:usb:047d:80a6:*
+     LIBINPUT_MIDDLE_EMULATION_ENABLED=1
+  '';
+
   security = {
     polkit.enable = true;
     rtkit.enable = true;

system/hardware/default.nix

@@ -2,9 +2,7 @@
   imports = [
     ./amdgpu.nix
     ./bluetooth.nix
-    ./corne.nix
-    ./ibm-trackpoint.nix
-    ./opentablet.nix
     ./sound.nix
+    ./input
   ];
 }

system/hardware/input/corne.nix

@@ -4,9 +4,9 @@
   ...
 }:
 with lib; let
-  cfg = config.mySystem.hardware.corne;
+  cfg = config.mySystem.hardware.input.corne;
 in {
-  options.mySystem.hardware.corne.allowHidAccess = mkEnableOption "Enable HID access to the corne keyboard";
+  options.mySystem.hardware.input.corne.allowHidAccess = mkEnableOption "Enable HID access to the corne keyboard";
   config.services.udev = mkIf cfg.allowHidAccess {
     extraRules = ''
       KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{serial}=="*vial:f64c2b3c*", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"

system/hardware/input/default.nix

@@ -0,0 +1,8 @@
+{
+  imports = [
+    ./corne.nix
+    ./ibm-trackpoint.nix
+    ./opentablet.nix
+    ./trackball.nix
+  ];
+}

system/hardware/input/ibm-trackpoint.nix

@@ -4,9 +4,9 @@
   ...
 }:
 with lib; let
-  cfg = config.mySystem.hardware.ibmTrackpoint;
+  cfg = config.mySystem.hardware.input.ibmTrackpoint;
 in {
-  options.mySystem.hardware.ibmTrackpoint.disable = mkEnableOption "Disable IBM’s trackpoint on ThinkPad";
+  options.mySystem.hardware.input.ibmTrackpoint.disable = mkEnableOption "Disable IBM’s trackpoint on ThinkPad";
   config.services.udev = mkIf cfg.disable {
     extraRules = ''
       ATTRS{name}=="*TPPS/2 IBM TrackPoint", ENV{ID_INPUT}="", ENV{ID_INPUT_MOUSE}="", ENV{ID_INPUT_POINTINGSTICK}=""

system/hardware/input/opentablet.nix

@@ -4,9 +4,9 @@
   ...
 }:
 with lib; let
-  cfg = config.mySystem.hardware.opentablet;
+  cfg = config.mySystem.hardware.input.opentablet;
 in {
-  options.mySystem.hardware.opentablet.enable = mkEnableOption "Enables OpenTablet drivers";
+  options.mySystem.hardware.input.opentablet.enable = mkEnableOption "Enables OpenTablet drivers";
   config.hardware.opentabletdriver = mkIf cfg.enable {
     inherit (cfg) enable;
     daemon.enable = true;

system/hardware/input/trackball.nix

@@ -0,0 +1,3 @@
+{
+  services.libinput.mouse.middleEmulation = true;
+}