diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/x11/hardware')
4 files changed, 601 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/x11/hardware/libinput.nix b/nixpkgs/nixos/modules/services/x11/hardware/libinput.nix new file mode 100644 index 000000000000..58fe702d4969 --- /dev/null +++ b/nixpkgs/nixos/modules/services/x11/hardware/libinput.nix @@ -0,0 +1,247 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let cfg = config.services.xserver.libinput; + xorgBool = v: if v then "on" else "off"; +in { + + options = { + + services.xserver.libinput = { + + enable = mkEnableOption "libinput"; + + dev = mkOption { + type = types.nullOr types.str; + default = null; + example = "/dev/input/event0"; + description = + '' + Path for touchpad device. Set to null to apply to any + auto-detected touchpad. + ''; + }; + + accelProfile = mkOption { + type = types.enum [ "flat" "adaptive" ]; + default = "adaptive"; + example = "flat"; + description = + '' + Sets the pointer acceleration profile to the given profile. + Permitted values are adaptive, flat. + Not all devices support this option or all profiles. + If a profile is unsupported, the default profile for this is used. + <literal>flat</literal>: Pointer motion is accelerated by a constant + (device-specific) factor, depending on the current speed. + <literal>adaptive</literal>: Pointer acceleration depends on the input speed. + This is the default profile for most devices. + ''; + }; + + accelSpeed = mkOption { + type = types.nullOr types.string; + default = null; + description = "Cursor acceleration (how fast speed increases from minSpeed to maxSpeed)."; + }; + + buttonMapping = mkOption { + type = types.nullOr types.string; + default = null; + description = + '' + Sets the logical button mapping for this device, see XSetPointerMapping(3). The string must + be a space-separated list of button mappings in the order of the logical buttons on the + device, starting with button 1. The default mapping is "1 2 3 ... 32". A mapping of 0 deac‐ + tivates the button. Multiple buttons can have the same mapping. Invalid mapping strings are + discarded and the default mapping is used for all buttons. Buttons not specified in the + user's mapping use the default mapping. See section BUTTON MAPPING for more details. + ''; + }; + + calibrationMatrix = mkOption { + type = types.nullOr types.string; + default = null; + description = + '' + A string of 9 space-separated floating point numbers. Sets the calibration matrix to the + 3x3 matrix where the first row is (abc), the second row is (def) and the third row is (ghi). + ''; + }; + + clickMethod = mkOption { + type = types.nullOr (types.enum [ "none" "buttonareas" "clickfinger" ]); + default = null; + description = + '' + Enables a click method. Permitted values are <literal>none</literal>, + <literal>buttonareas</literal>, <literal>clickfinger</literal>. + Not all devices support all methods, if an option is unsupported, + the default click method for this device is used. + ''; + }; + + leftHanded = mkOption { + type = types.bool; + default = false; + description = "Enables left-handed button orientation, i.e. swapping left and right buttons."; + }; + + middleEmulation = mkOption { + type = types.bool; + default = true; + description = + '' + Enables middle button emulation. When enabled, pressing the left and right buttons + simultaneously produces a middle mouse button click. + ''; + }; + + naturalScrolling = mkOption { + type = types.bool; + default = false; + description = "Enables or disables natural scrolling behavior."; + }; + + scrollButton = mkOption { + type = types.nullOr types.int; + default = null; + example = 1; + description = + '' + Designates a button as scroll button. If the ScrollMethod is button and the button is logically + held down, x/y axis movement is converted into scroll events. + ''; + }; + + scrollMethod = mkOption { + type = types.enum [ "twofinger" "edge" "button" "none" ]; + default = "twofinger"; + example = "edge"; + description = + '' + Specify the scrolling method: <literal>twofinger</literal>, <literal>edge</literal>, + or <literal>none</literal> + ''; + }; + + horizontalScrolling = mkOption { + type = types.bool; + default = true; + description = + '' + Disables horizontal scrolling. When disabled, this driver will discard any horizontal scroll + events from libinput. Note that this does not disable horizontal scrolling, it merely + discards the horizontal axis from any scroll events. + ''; + }; + + sendEventsMode = mkOption { + type = types.enum [ "disabled" "enabled" "disabled-on-external-mouse" ]; + default = "enabled"; + example = "disabled"; + description = + '' + Sets the send events mode to <literal>disabled</literal>, <literal>enabled</literal>, + or <literal>disabled-on-external-mouse</literal> + ''; + }; + + tapping = mkOption { + type = types.bool; + default = true; + description = + '' + Enables or disables tap-to-click behavior. + ''; + }; + + tappingDragLock = mkOption { + type = types.bool; + default = true; + description = + '' + Enables or disables drag lock during tapping behavior. When enabled, a finger up during tap- + and-drag will not immediately release the button. If the finger is set down again within the + timeout, the draging process continues. + ''; + }; + + disableWhileTyping = mkOption { + type = types.bool; + default = false; + description = + '' + Disable input method while typing. + ''; + }; + + additionalOptions = mkOption { + type = types.str; + default = ""; + example = + '' + Option "DragLockButtons" "L1 B1 L2 B2" + ''; + description = "Additional options for libinput touchpad driver."; + }; + + }; + + }; + + + config = mkIf cfg.enable { + + services.xserver.modules = [ pkgs.xorg.xf86inputlibinput ]; + + environment.systemPackages = [ pkgs.xorg.xf86inputlibinput ]; + + environment.etc = [ + (let cfgPath = "X11/xorg.conf.d/40-libinput.conf"; in { + source = pkgs.xorg.xf86inputlibinput.out + "/share/" + cfgPath; + target = cfgPath; + }) + ]; + + services.udev.packages = [ pkgs.libinput.out ]; + + services.xserver.config = + '' + # Automatically enable the libinput driver for all touchpads. + Section "InputClass" + Identifier "libinputConfiguration" + MatchIsTouchpad "on" + ${optionalString (cfg.dev != null) ''MatchDevicePath "${cfg.dev}"''} + Driver "libinput" + Option "AccelProfile" "${cfg.accelProfile}" + ${optionalString (cfg.accelSpeed != null) ''Option "AccelSpeed" "${cfg.accelSpeed}"''} + ${optionalString (cfg.buttonMapping != null) ''Option "ButtonMapping" "${cfg.buttonMapping}"''} + ${optionalString (cfg.calibrationMatrix != null) ''Option "CalibrationMatrix" "${cfg.calibrationMatrix}"''} + ${optionalString (cfg.clickMethod != null) ''Option "ClickMethod" "${cfg.clickMethod}"''} + Option "LeftHanded" "${xorgBool cfg.leftHanded}" + Option "MiddleEmulation" "${xorgBool cfg.middleEmulation}" + Option "NaturalScrolling" "${xorgBool cfg.naturalScrolling}" + ${optionalString (cfg.scrollButton != null) ''Option "ScrollButton" "${toString cfg.scrollButton}"''} + Option "ScrollMethod" "${cfg.scrollMethod}" + Option "HorizontalScrolling" "${xorgBool cfg.horizontalScrolling}" + Option "SendEventsMode" "${cfg.sendEventsMode}" + Option "Tapping" "${xorgBool cfg.tapping}" + Option "TappingDragLock" "${xorgBool cfg.tappingDragLock}" + Option "DisableWhileTyping" "${xorgBool cfg.disableWhileTyping}" + ${cfg.additionalOptions} + EndSection + ''; + + assertions = [ + # already present in synaptics.nix + /* { + assertion = !config.services.xserver.synaptics.enable; + message = "Synaptics and libinput are incompatible, you cannot enable both (in services.xserver)."; + } */ + ]; + + }; + +} diff --git a/nixpkgs/nixos/modules/services/x11/hardware/multitouch.nix b/nixpkgs/nixos/modules/services/x11/hardware/multitouch.nix new file mode 100644 index 000000000000..c03bb3b494fb --- /dev/null +++ b/nixpkgs/nixos/modules/services/x11/hardware/multitouch.nix @@ -0,0 +1,94 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let cfg = config.services.xserver.multitouch; + disabledTapConfig = '' + Option "MaxTapTime" "0" + Option "MaxTapMove" "0" + Option "TapButton1" "0" + Option "TapButton2" "0" + Option "TapButton3" "0" + ''; +in { + + options = { + + services.xserver.multitouch = { + + enable = mkOption { + default = false; + description = "Whether to enable multitouch touchpad support."; + }; + + invertScroll = mkOption { + default = false; + type = types.bool; + description = "Whether to invert scrolling direction à la OSX Lion"; + }; + + ignorePalm = mkOption { + default = false; + type = types.bool; + description = "Whether to ignore touches detected as being the palm (i.e when typing)"; + }; + + tapButtons = mkOption { + type = types.bool; + default = true; + description = "Whether to enable tap buttons."; + }; + + buttonsMap = mkOption { + type = types.listOf types.int; + default = [3 2 0]; + example = [1 3 2]; + description = "Remap touchpad buttons."; + apply = map toString; + }; + + additionalOptions = mkOption { + type = types.str; + default = ""; + example = '' + Option "ScaleDistance" "50" + Option "RotateDistance" "60" + ''; + description = '' + Additional options for mtrack touchpad driver. + ''; + }; + + }; + + }; + + config = mkIf cfg.enable { + + services.xserver.modules = [ pkgs.xf86_input_mtrack ]; + + services.xserver.config = + '' + # Automatically enable the multitouch driver + Section "InputClass" + MatchIsTouchpad "on" + Identifier "Touchpads" + Driver "mtrack" + Option "IgnorePalm" "${boolToString cfg.ignorePalm}" + Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}" + Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}" + Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}" + ${optionalString (!cfg.tapButtons) disabledTapConfig} + ${optionalString cfg.invertScroll '' + Option "ScrollUpButton" "5" + Option "ScrollDownButton" "4" + Option "ScrollLeftButton" "7" + Option "ScrollRightButton" "6" + ''} + ${cfg.additionalOptions} + EndSection + ''; + + }; + +} diff --git a/nixpkgs/nixos/modules/services/x11/hardware/synaptics.nix b/nixpkgs/nixos/modules/services/x11/hardware/synaptics.nix new file mode 100644 index 000000000000..f032c5938852 --- /dev/null +++ b/nixpkgs/nixos/modules/services/x11/hardware/synaptics.nix @@ -0,0 +1,213 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let cfg = config.services.xserver.synaptics; + tapConfig = if cfg.tapButtons then enabledTapConfig else disabledTapConfig; + enabledTapConfig = '' + Option "MaxTapTime" "180" + Option "MaxTapMove" "220" + Option "TapButton1" "${builtins.elemAt cfg.fingersMap 0}" + Option "TapButton2" "${builtins.elemAt cfg.fingersMap 1}" + Option "TapButton3" "${builtins.elemAt cfg.fingersMap 2}" + ''; + disabledTapConfig = '' + Option "MaxTapTime" "0" + Option "MaxTapMove" "0" + Option "TapButton1" "0" + Option "TapButton2" "0" + Option "TapButton3" "0" + ''; + pkg = pkgs.xorg.xf86inputsynaptics; + etcFile = "X11/xorg.conf.d/70-synaptics.conf"; +in { + + options = { + + services.xserver.synaptics = { + + enable = mkOption { + type = types.bool; + default = false; + description = "Whether to enable touchpad support. Deprecated: Consider services.xserver.libinput.enable."; + }; + + dev = mkOption { + type = types.nullOr types.str; + default = null; + example = "/dev/input/event0"; + description = + '' + Path for touchpad device. Set to null to apply to any + auto-detected touchpad. + ''; + }; + + accelFactor = mkOption { + type = types.nullOr types.string; + default = "0.001"; + description = "Cursor acceleration (how fast speed increases from minSpeed to maxSpeed)."; + }; + + minSpeed = mkOption { + type = types.nullOr types.string; + default = "0.6"; + description = "Cursor speed factor for precision finger motion."; + }; + + maxSpeed = mkOption { + type = types.nullOr types.string; + default = "1.0"; + description = "Cursor speed factor for highest-speed finger motion."; + }; + + scrollDelta = mkOption { + type = types.nullOr types.int; + default = null; + example = 75; + description = "Move distance of the finger for a scroll event."; + }; + + twoFingerScroll = mkOption { + type = types.bool; + default = false; + description = "Whether to enable two-finger drag-scrolling. Overridden by horizTwoFingerScroll and vertTwoFingerScroll."; + }; + + horizTwoFingerScroll = mkOption { + type = types.bool; + default = cfg.twoFingerScroll; + description = "Whether to enable horizontal two-finger drag-scrolling."; + }; + + vertTwoFingerScroll = mkOption { + type = types.bool; + default = cfg.twoFingerScroll; + description = "Whether to enable vertical two-finger drag-scrolling."; + }; + + horizEdgeScroll = mkOption { + type = types.bool; + default = ! cfg.horizTwoFingerScroll; + description = "Whether to enable horizontal edge drag-scrolling."; + }; + + vertEdgeScroll = mkOption { + type = types.bool; + default = ! cfg.vertTwoFingerScroll; + description = "Whether to enable vertical edge drag-scrolling."; + }; + + tapButtons = mkOption { + type = types.bool; + default = true; + description = "Whether to enable tap buttons."; + }; + + buttonsMap = mkOption { + type = types.listOf types.int; + default = [1 2 3]; + example = [1 3 2]; + description = "Remap touchpad buttons."; + apply = map toString; + }; + + fingersMap = mkOption { + type = types.listOf types.int; + default = [1 2 3]; + example = [1 3 2]; + description = "Remap several-fingers taps."; + apply = map toString; + }; + + palmDetect = mkOption { + type = types.bool; + default = false; + description = "Whether to enable palm detection (hardware support required)"; + }; + + palmMinWidth = mkOption { + type = types.nullOr types.int; + default = null; + example = 5; + description = "Minimum finger width at which touch is considered a palm"; + }; + + palmMinZ = mkOption { + type = types.nullOr types.int; + default = null; + example = 20; + description = "Minimum finger pressure at which touch is considered a palm"; + }; + + horizontalScroll = mkOption { + type = types.bool; + default = true; + description = "Whether to enable horizontal scrolling (on touchpad)"; + }; + + additionalOptions = mkOption { + type = types.str; + default = ""; + example = '' + Option "RTCornerButton" "2" + Option "RBCornerButton" "3" + ''; + description = '' + Additional options for synaptics touchpad driver. + ''; + }; + + }; + + }; + + + config = mkIf cfg.enable { + + services.xserver.modules = [ pkg.out ]; + + environment.etc."${etcFile}".source = + "${pkg.out}/share/X11/xorg.conf.d/70-synaptics.conf"; + + environment.systemPackages = [ pkg ]; + + services.xserver.config = + '' + # Automatically enable the synaptics driver for all touchpads. + Section "InputClass" + Identifier "synaptics touchpad catchall" + MatchIsTouchpad "on" + ${optionalString (cfg.dev != null) ''MatchDevicePath "${cfg.dev}"''} + Driver "synaptics" + ${optionalString (cfg.minSpeed != null) ''Option "MinSpeed" "${cfg.minSpeed}"''} + ${optionalString (cfg.maxSpeed != null) ''Option "MaxSpeed" "${cfg.maxSpeed}"''} + ${optionalString (cfg.accelFactor != null) ''Option "AccelFactor" "${cfg.accelFactor}"''} + ${optionalString cfg.tapButtons tapConfig} + Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}" + Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}" + Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}" + Option "VertTwoFingerScroll" "${if cfg.vertTwoFingerScroll then "1" else "0"}" + Option "HorizTwoFingerScroll" "${if cfg.horizTwoFingerScroll then "1" else "0"}" + Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}" + Option "HorizEdgeScroll" "${if cfg.horizEdgeScroll then "1" else "0"}" + ${optionalString cfg.palmDetect ''Option "PalmDetect" "1"''} + ${optionalString (cfg.palmMinWidth != null) ''Option "PalmMinWidth" "${toString cfg.palmMinWidth}"''} + ${optionalString (cfg.palmMinZ != null) ''Option "PalmMinZ" "${toString cfg.palmMinZ}"''} + ${optionalString (cfg.scrollDelta != null) ''Option "VertScrollDelta" "${toString cfg.scrollDelta}"''} + ${if !cfg.horizontalScroll then ''Option "HorizScrollDelta" "0"'' + else (optionalString (cfg.scrollDelta != null) ''Option "HorizScrollDelta" "${toString cfg.scrollDelta}"'')} + ${cfg.additionalOptions} + EndSection + ''; + + assertions = [ + { + assertion = !config.services.xserver.libinput.enable; + message = "Synaptics and libinput are incompatible, you cannot enable both (in services.xserver)."; + } + ]; + + }; + +} diff --git a/nixpkgs/nixos/modules/services/x11/hardware/wacom.nix b/nixpkgs/nixos/modules/services/x11/hardware/wacom.nix new file mode 100644 index 000000000000..a27889c36a70 --- /dev/null +++ b/nixpkgs/nixos/modules/services/x11/hardware/wacom.nix @@ -0,0 +1,47 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + + cfg = config.services.xserver.wacom; + +in + +{ + + options = { + + services.xserver.wacom = { + + enable = mkOption { + default = false; + description = '' + Whether to enable the Wacom touchscreen/digitizer/tablet. + If you ever have any issues such as, try switching to terminal (ctrl-alt-F1) and back + which will make Xorg reconfigure the device ? + + If you're not satisfied by the default behaviour you can override + <option>environment.etc."X11/xorg.conf.d/70-wacom.conf"</option> in + configuration.nix easily. + ''; + }; + + }; + + }; + + + config = mkIf cfg.enable { + + environment.systemPackages = [ pkgs.xf86_input_wacom ]; # provides xsetwacom + + services.xserver.modules = [ pkgs.xf86_input_wacom ]; + + services.udev.packages = [ pkgs.xf86_input_wacom ]; + + environment.etc."X11/xorg.conf.d/70-wacom.conf".source = "${pkgs.xf86_input_wacom}/share/X11/xorg.conf.d/70-wacom.conf"; + + }; + +} |