touchpad: new option dwtp (disable-while-trackpointing)

Add option to control whether the touchpad should be disabled while the
trackpoint is in use.

Fix #731

Signed-off-by: pudiva chip líquida <pudiva@skylittlesystem.org>

17 files changed, 437 insertions, 0 deletions

diff --git a/completion/zsh/_libinput b/completion/zsh/_libinput
index 3eb32f2e..a07fd72b 100644
--- a/completion/zsh/_libinput
+++ b/completion/zsh/_libinput
@@ -79,6 +79,9 @@ __all_seats()
 		+ '(dwt)' \
 		'--enable-dwt[Enable disable-while-typing]' \
 		'--disable-dwt[Disable disable-while-typing]'
+		+ '(dwtp)' \
+		'--enable-dwtp[Enable disable-while-trackpointing]' \
+		'--disable-dwtp[Disable disable-while-trackpointing]'
 }
 
 (( $+functions[_libinput_debug-gui] )) || _libinput_debug-gui()
diff --git a/doc/user/configuration.rst b/doc/user/configuration.rst
index 17543d40..a95c566e 100644
--- a/doc/user/configuration.rst
+++ b/doc/user/configuration.rst
@@ -143,6 +143,18 @@ Disable-while-typing can be enabled or disabled, it is enabled by default on
 most touchpads.
 
 ------------------------------------------------------------------------------
+Disable while trackpointing
+------------------------------------------------------------------------------
+
+DWTP is a form of palm detecion for devices that have a trackpoint (like
+Thinkpads). While the user is using the trackpoint, the touchpad is disabled,
+being enabled again after a timeout. See :ref:`disable-while-trackpointing` for
+more info.
+
+Disable-while-trackpointing can be enabled or disabled, it is enabled by
+default.
+
+------------------------------------------------------------------------------
 Calibration
 ------------------------------------------------------------------------------
 
diff --git a/doc/user/palm-detection.rst b/doc/user/palm-detection.rst
index 3cd263d9..f9e047b1 100644
--- a/doc/user/palm-detection.rst
+++ b/doc/user/palm-detection.rst
@@ -27,6 +27,7 @@ hardware-specific capabilities.
 - :ref:`palm_exclusion_zones`
 - :ref:`trackpoint-disabling`
 - :ref:`disable-while-typing`
+- :ref:`disable-while-trackpointing`
 - :ref:`stylus-touch-arbitration`
 
 Palm detection is always enabled, with the exception of
@@ -166,6 +167,20 @@ Notable behaviors of libinput's disable-while-typing feature:
 Disable-while-typing can be enabled and disabled by calling
 **libinput_device_config_dwt_set_enabled()**.
 
+.. _disable-while-trackpointing:
+
+------------------------------------------------------------------------------
+Disable-while-trackpointing
+------------------------------------------------------------------------------
+
+libinput automatically disables the touchpad for a timeout after the trackpoint
+is moved, a feature referred to as "disable while trackpointing". libinput does
+not require an external command and the feature is currently enabled for all
+touchpads.
+
+Disable-while-trackpointing can be enabled and disabled by calling
+**libinput_device_config_dwtp_set_enabled()**.
+
 .. _stylus-touch-arbitration:
 
 ------------------------------------------------------------------------------
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index cbd74df0..4386bdad 100644
--- a/src/evdev-mt-touchpad.c
+++ b/src/evdev-mt-touchpad.c
@@ -2202,6 +2202,9 @@ tp_trackpoint_event(uint64_t time, struct libinput_event *event, void *data)
 {
 	struct tp_dispatch *tp = data;
 
+	if (!tp->palm.dwtp_enabled)
+		return;
+
 	/* Buttons do not count as trackpad activity, as people may use
 	   the trackpoint buttons in combination with the touchpad. */
 	if (event->type == LIBINPUT_EVENT_POINTER_BUTTON)
@@ -3200,6 +3203,60 @@ tp_dwt_config_get_default(struct libinput_device *device)
 		LIBINPUT_CONFIG_DWT_DISABLED;
 }
 
+static int
+tp_dwtp_config_is_available(struct libinput_device *device)
+{
+	return 1;
+}
+
+static enum libinput_config_status
+tp_dwtp_config_set(struct libinput_device *device,
+	   enum libinput_config_dwtp_state enable)
+{
+	struct evdev_device *evdev = evdev_device(device);
+	struct tp_dispatch *tp = (struct tp_dispatch*)evdev->dispatch;
+
+	switch(enable) {
+	case LIBINPUT_CONFIG_DWTP_ENABLED:
+	case LIBINPUT_CONFIG_DWTP_DISABLED:
+		break;
+	default:
+		return LIBINPUT_CONFIG_STATUS_INVALID;
+	}
+
+	tp->palm.dwtp_enabled = (enable == LIBINPUT_CONFIG_DWTP_ENABLED);
+
+	return LIBINPUT_CONFIG_STATUS_SUCCESS;
+}
+
+static enum libinput_config_dwtp_state
+tp_dwtp_config_get(struct libinput_device *device)
+{
+	struct evdev_device *evdev = evdev_device(device);
+	struct tp_dispatch *tp = (struct tp_dispatch*)evdev->dispatch;
+
+	return tp->palm.dwtp_enabled ?
+		LIBINPUT_CONFIG_DWTP_ENABLED :
+		LIBINPUT_CONFIG_DWTP_DISABLED;
+}
+
+static bool
+tp_dwtp_default_enabled(struct tp_dispatch *tp)
+{
+	return true;
+}
+
+static enum libinput_config_dwtp_state
+tp_dwtp_config_get_default(struct libinput_device *device)
+{
+	struct evdev_device *evdev = evdev_device(device);
+	struct tp_dispatch *tp = (struct tp_dispatch*)evdev->dispatch;
+
+	return tp_dwtp_default_enabled(tp) ?
+		LIBINPUT_CONFIG_DWTP_ENABLED :
+		LIBINPUT_CONFIG_DWTP_DISABLED;
+}
+
 static inline bool
 tp_is_tpkb_combo_below(struct evdev_device *device)
 {
@@ -3246,6 +3303,22 @@ tp_init_dwt(struct tp_dispatch *tp,
 	device->base.config.dwt = &tp->dwt.config;
 }
 
+static void
+tp_init_dwtp(struct tp_dispatch *tp,
+	    struct evdev_device *device)
+{
+	tp->palm.dwtp_enabled = tp_dwtp_default_enabled(tp);
+
+	if (device->tags & EVDEV_TAG_EXTERNAL_TOUCHPAD)
+		return;
+
+	tp->palm.config.is_available = tp_dwtp_config_is_available;
+	tp->palm.config.set_enabled = tp_dwtp_config_set;
+	tp->palm.config.get_enabled = tp_dwtp_config_get;
+	tp->palm.config.get_default_enabled = tp_dwtp_config_get_default;
+	device->base.config.dwtp = &tp->palm.config;
+}
+
 static inline void
 tp_init_palmdetect_edge(struct tp_dispatch *tp,
 			struct evdev_device *device)
@@ -3675,6 +3748,7 @@ tp_init(struct tp_dispatch *tp,
 	tp_init_tap(tp);
 	tp_init_buttons(tp, device);
 	tp_init_dwt(tp, device);
+	tp_init_dwtp(tp, device);
 	tp_init_palmdetect(tp, device);
 	tp_init_sendevents(tp, device);
 	tp_init_scroll(tp, device);
diff --git a/src/evdev-mt-touchpad.h b/src/evdev-mt-touchpad.h
index ad80cded..a95bdd4c 100644
--- a/src/evdev-mt-touchpad.h
+++ b/src/evdev-mt-touchpad.h
@@ -438,6 +438,9 @@ struct tp_dispatch {
 	} tap;
 
 	struct {
+		struct libinput_device_config_dwtp config;
+		bool dwtp_enabled;
+
 		int32_t right_edge;		/* in device coordinates */
 		int32_t left_edge;		/* in device coordinates */
 		int32_t upper_edge;		/* in device coordinates */
diff --git a/src/libinput-private.h b/src/libinput-private.h
index 6ff81a33..7abb384f 100644
--- a/src/libinput-private.h
+++ b/src/libinput-private.h
@@ -306,6 +306,17 @@ struct libinput_device_config_dwt {
 			 struct libinput_device *device);
 };
 
+struct libinput_device_config_dwtp {
+	int (*is_available)(struct libinput_device *device);
+	enum libinput_config_status (*set_enabled)(
+			 struct libinput_device *device,
+			 enum libinput_config_dwtp_state enable);
+	enum libinput_config_dwtp_state (*get_enabled)(
+			 struct libinput_device *device);
+	enum libinput_config_dwtp_state (*get_default_enabled)(
+			 struct libinput_device *device);
+};
+
 struct libinput_device_config_rotation {
 	int (*is_available)(struct libinput_device *device);
 	enum libinput_config_status (*set_angle)(
@@ -333,6 +344,7 @@ struct libinput_device_config {
 	struct libinput_device_config_click_method *click_method;
 	struct libinput_device_config_middle_emulation *middle_emulation;
 	struct libinput_device_config_dwt *dwt;
+	struct libinput_device_config_dwtp *dwtp;
 	struct libinput_device_config_rotation *rotation;
 	struct libinput_device_config_gesture *gesture;
 };
diff --git a/src/libinput.c b/src/libinput.c
index 4bb0bf28..56f51387 100644
--- a/src/libinput.c
+++ b/src/libinput.c
@@ -75,6 +75,7 @@ ASSERT_INT_SIZE(enum libinput_config_click_method);
 ASSERT_INT_SIZE(enum libinput_config_middle_emulation_state);
 ASSERT_INT_SIZE(enum libinput_config_scroll_method);
 ASSERT_INT_SIZE(enum libinput_config_dwt_state);
+ASSERT_INT_SIZE(enum libinput_config_dwtp_state);
 
 static inline const char *
 event_type_to_str(enum libinput_event_type type)
@@ -4517,6 +4518,48 @@ libinput_device_config_dwt_get_default_enabled(struct libinput_device *device)
 }
 
 LIBINPUT_EXPORT int
+libinput_device_config_dwtp_is_available(struct libinput_device *device)
+{
+	if (!device->config.dwtp)
+		return 0;
+
+	return device->config.dwtp->is_available(device);
+}
+
+LIBINPUT_EXPORT enum libinput_config_status
+libinput_device_config_dwtp_set_enabled(struct libinput_device *device,
+				       enum libinput_config_dwtp_state enable)
+{
+	if (enable != LIBINPUT_CONFIG_DWTP_ENABLED &&
+	    enable != LIBINPUT_CONFIG_DWTP_DISABLED)
+		return LIBINPUT_CONFIG_STATUS_INVALID;
+
+	if (!libinput_device_config_dwtp_is_available(device))
+		return enable ? LIBINPUT_CONFIG_STATUS_UNSUPPORTED :
+				LIBINPUT_CONFIG_STATUS_SUCCESS;
+
+	return device->config.dwtp->set_enabled(device, enable);
+}
+
+LIBINPUT_EXPORT enum libinput_config_dwtp_state
+libinput_device_config_dwtp_get_enabled(struct libinput_device *device)
+{
+	if (!libinput_device_config_dwtp_is_available(device))
+		return LIBINPUT_CONFIG_DWTP_DISABLED;
+
+	return device->config.dwtp->get_enabled(device);
+}
+
+LIBINPUT_EXPORT enum libinput_config_dwtp_state
+libinput_device_config_dwtp_get_default_enabled(struct libinput_device *device)
+{
+	if (!libinput_device_config_dwtp_is_available(device))
+		return LIBINPUT_CONFIG_DWTP_DISABLED;
+
+	return device->config.dwtp->get_default_enabled(device);
+}
+
+LIBINPUT_EXPORT int
 libinput_device_config_rotation_is_available(struct libinput_device *device)
 {
 	if (!device->config.rotation)
diff --git a/src/libinput.h b/src/libinput.h
index 3a724b9a..02f0b574 100644
--- a/src/libinput.h
+++ b/src/libinput.h
@@ -6036,6 +6036,106 @@ libinput_device_config_dwt_get_default_enabled(struct libinput_device *device);
 /**
  * @ingroup config
  *
+ * Possible states for the disable-while-trackpointing feature.
+ *
+ * @since 1.21
+ */
+enum libinput_config_dwtp_state {
+	LIBINPUT_CONFIG_DWTP_DISABLED,
+	LIBINPUT_CONFIG_DWTP_ENABLED,
+};
+
+/**
+ * @ingroup config
+ *
+ * Check if this device supports configurable disable-while-trackpointing
+ * feature. This feature is usually available on Thinkpads and disables the
+ * touchpad while using the trackpoint. See the libinput documentation for
+ * details.
+ *
+ * @param device The device to configure
+ * @return 0 if this device does not support disable-while-trackpointing, or 1
+ * otherwise.
+ *
+ * @see libinput_device_config_dwtp_set_enabled
+ * @see libinput_device_config_dwtp_get_enabled
+ * @see libinput_device_config_dwtp_get_default_enabled
+ *
+ * @since 1.21
+ */
+int
+libinput_device_config_dwtp_is_available(struct libinput_device *device);
+
+/**
+ * @ingroup config
+ *
+ * Enable or disable the disable-while-trackpointing feature. When enabled, the
+ * device will be disabled while using the trackpoint and for a short period
+ * after. See the libinput documentation for details.
+ *
+ * @note Enabling or disabling disable-while-trackpointing may not take effect
+ * immediately.
+ *
+ * @param device The device to configure
+ * @param enable @ref LIBINPUT_CONFIG_DWTP_DISABLED to disable
+ * disable-while-trackpointing, @ref LIBINPUT_CONFIG_DWTP_ENABLED to enable
+ *
+ * @return A config status code. Disabling disable-while-trackpointing on a
+ * device that does not support the feature always succeeds.
+ *
+ * @see libinput_device_config_dwtp_is_available
+ * @see libinput_device_config_dwtp_get_enabled
+ * @see libinput_device_config_dwtp_get_default_enabled
+ *
+ * @since 1.21
+ */
+enum libinput_config_status
+libinput_device_config_dwtp_set_enabled(struct libinput_device *device,
+				       enum libinput_config_dwtp_state enable);
+
+/**
+ * @ingroup config
+ *
+ * Check if the disable-while trackpointing feature is currently enabled on
+ * this device. If the device does not support disable-while-trackpointing,
+ * this function returns @ref LIBINPUT_CONFIG_DWTP_DISABLED.
+ *
+ * @param device The device to configure
+ * @return @ref LIBINPUT_CONFIG_DWTP_DISABLED if disabled, @ref
+ * LIBINPUT_CONFIG_DWTP_ENABLED if enabled.
+ *
+ * @see libinput_device_config_dwtp_is_available
+ * @see libinput_device_config_dwtp_set_enabled
+ * @see libinput_device_config_dwtp_get_default_enabled
+ *
+ * @since 1.21
+ */
+enum libinput_config_dwtp_state
+libinput_device_config_dwtp_get_enabled(struct libinput_device *device);
+
+/**
+ * @ingroup config
+ *
+ * Check if the disable-while trackpointing feature is enabled on this device
+ * by default. If the device does not support disable-while-trackpointing, this
+ * function returns @ref LIBINPUT_CONFIG_DWTP_DISABLED.
+ *
+ * @param device The device to configure
+ * @return @ref LIBINPUT_CONFIG_DWTP_DISABLED if disabled, @ref
+ * LIBINPUT_CONFIG_DWTP_ENABLED if enabled.
+ *
+ * @see libinput_device_config_dwtp_is_available
+ * @see libinput_device_config_dwtp_set_enabled
+ * @see libinput_device_config_dwtp_get_enabled
+ *
+ * @since 1.21
+ */
+enum libinput_config_dwtp_state
+libinput_device_config_dwtp_get_default_enabled(struct libinput_device *device);
+
+/**
+ * @ingroup config
+ *
  * Check whether a device can have a custom rotation applied.
  *
  * @param device The device to configure
diff --git a/src/libinput.sym b/src/libinput.sym
index 7e6fa06b..434e9241 100644
--- a/src/libinput.sym
+++ b/src/libinput.sym
@@ -319,3 +319,10 @@ LIBINPUT_1.19 {
 	libinput_event_pointer_get_scroll_value_v120;
 	libinput_event_pointer_get_scroll_value;
 } LIBINPUT_1.15;
+
+LIBINPUT_1.21 {
+	libinput_device_config_dwtp_is_available;
+	libinput_device_config_dwtp_set_enabled;
+	libinput_device_config_dwtp_get_enabled;
+	libinput_device_config_dwtp_get_default_enabled;
+} LIBINPUT_1.19;
diff --git a/test/test-touchpad.c b/test/test-touchpad.c
index 4bd14752..161cfcaa 100644
--- a/test/test-touchpad.c
+++ b/test/test-touchpad.c
@@ -4650,6 +4650,36 @@ START_TEST(touchpad_dwt_config_default_on)
 }
 END_TEST
 
+START_TEST(touchpad_dwtp_config_default_on)
+{
+	struct litest_device *dev = litest_current_device();
+	struct libinput_device *device = dev->libinput_device;
+	enum libinput_config_status status;
+	enum libinput_config_dwtp_state state;
+
+	if (litest_touchpad_is_external(dev)) {
+		ck_assert(!libinput_device_config_dwtp_is_available(device));
+		return;
+	}
+
+	ck_assert(libinput_device_config_dwtp_is_available(device));
+	state = libinput_device_config_dwtp_get_enabled(device);
+	ck_assert_int_eq(state, LIBINPUT_CONFIG_DWTP_ENABLED);
+	state = libinput_device_config_dwtp_get_default_enabled(device);
+	ck_assert_int_eq(state, LIBINPUT_CONFIG_DWTP_ENABLED);
+
+	status = libinput_device_config_dwtp_set_enabled(device,
+					LIBINPUT_CONFIG_DWTP_ENABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
+	status = libinput_device_config_dwtp_set_enabled(device,
+					LIBINPUT_CONFIG_DWTP_DISABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
+
+	status = libinput_device_config_dwtp_set_enabled(device, 3);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
+}
+END_TEST
+
 START_TEST(touchpad_dwt_config_default_off)
 {
 	struct litest_device *dev = litest_current_device();
@@ -4675,6 +4705,31 @@ START_TEST(touchpad_dwt_config_default_off)
 }
 END_TEST
 
+START_TEST(touchpad_dwtp_config_default_off)
+{
+	struct litest_device *dev = litest_current_device();
+	struct libinput_device *device = dev->libinput_device;
+	enum libinput_config_status status;
+	enum libinput_config_dwtp_state state;
+
+	ck_assert(!libinput_device_config_dwtp_is_available(device));
+	state = libinput_device_config_dwtp_get_enabled(device);
+	ck_assert_int_eq(state, LIBINPUT_CONFIG_DWTP_DISABLED);
+	state = libinput_device_config_dwtp_get_default_enabled(device);
+	ck_assert_int_eq(state, LIBINPUT_CONFIG_DWTP_DISABLED);
+
+	status = libinput_device_config_dwtp_set_enabled(device,
+					LIBINPUT_CONFIG_DWTP_ENABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
+	status = libinput_device_config_dwtp_set_enabled(device,
+					LIBINPUT_CONFIG_DWTP_DISABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
+
+	status = libinput_device_config_dwtp_set_enabled(device, 3);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
+}
+END_TEST
+
 static inline void
 disable_dwt(struct litest_device *dev)
 {
@@ -7304,6 +7359,8 @@ TEST_COLLECTION(touchpad)
 	litest_add(touchpad_dwt_enable_before_touch, LITEST_TOUCHPAD, LITEST_ANY);
 	litest_add(touchpad_dwt_enable_during_tap, LITEST_TOUCHPAD, LITEST_ANY);
 	litest_add(touchpad_dwt_remove_kbd_while_active, LITEST_TOUCHPAD, LITEST_ANY);
+	litest_add(touchpad_dwtp_config_default_on, LITEST_TOUCHPAD, LITEST_ANY);
+	litest_add(touchpad_dwtp_config_default_off, LITEST_ANY, LITEST_TOUCHPAD);
 	litest_add_for_device(touchpad_dwt_apple, LITEST_BCM5974);
 	litest_add_for_device(touchpad_dwt_acer_hawaii, LITEST_ACER_HAWAII_TOUCHPAD);
 	litest_add_for_device(touchpad_dwt_multiple_keyboards, LITEST_SYNAPTICS_I2C);
diff --git a/test/test-trackpoint.c b/test/test-trackpoint.c
index 86f70296..12bfc409 100644
--- a/test/test-trackpoint.c
+++ b/test/test-trackpoint.c
@@ -32,6 +32,12 @@
 #include "libinput-util.h"
 #include "litest.h"
 
+static inline bool
+has_disable_while_trackpointing(struct litest_device *device)
+{
+	return libinput_device_config_dwtp_is_available(device->libinput_device);
+}
+
 START_TEST(trackpoint_middlebutton)
 {
 	struct litest_device *dev = litest_current_device();
@@ -303,6 +309,27 @@ START_TEST(trackpoint_topsoftbuttons_left_handed_both)
 }
 END_TEST
 
+static inline void
+enable_dwtp(struct litest_device *dev)
+{
+	enum libinput_config_status status,
+				    expected = LIBINPUT_CONFIG_STATUS_SUCCESS;
+	status = libinput_device_config_dwtp_set_enabled(dev->libinput_device,
+						LIBINPUT_CONFIG_DWTP_ENABLED);
+	litest_assert_int_eq(status, expected);
+}
+
+static inline void
+disable_dwtp(struct litest_device *dev)
+{
+	enum libinput_config_status status,
+				    expected = LIBINPUT_CONFIG_STATUS_SUCCESS;
+	status = libinput_device_config_dwtp_set_enabled(dev->libinput_device,
+						LIBINPUT_CONFIG_DWTP_DISABLED);
+	litest_assert_int_eq(status, expected);
+}
+
+
 START_TEST(trackpoint_palmdetect)
 {
 	struct litest_device *trackpoint = litest_current_device();
@@ -311,6 +338,9 @@ START_TEST(trackpoint_palmdetect)
 	int i;
 
 	touchpad = litest_add_device(li, LITEST_SYNAPTICS_I2C);
+	if (has_disable_while_trackpointing(touchpad))
+		enable_dwtp(touchpad);
+
 	litest_disable_hold_gestures(touchpad->libinput_device);
 	litest_drain_events(li);
 
@@ -339,6 +369,37 @@ START_TEST(trackpoint_palmdetect)
 }
 END_TEST
 
+START_TEST(trackpoint_palmdetect_dwtp_disabled)
+{
+	struct litest_device *trackpoint = litest_current_device();
+	struct litest_device *touchpad;
+	struct libinput *li = trackpoint->libinput;
+	int i;
+
+	touchpad = litest_add_device(li, LITEST_SYNAPTICS_I2C);
+	if (has_disable_while_trackpointing(touchpad))
+		disable_dwtp(touchpad);
+
+	litest_disable_hold_gestures(touchpad->libinput_device);
+	litest_drain_events(li);
+
+	for (i = 0; i < 10; i++) {
+		litest_event(trackpoint, EV_REL, REL_X, 1);
+		litest_event(trackpoint, EV_REL, REL_Y, 1);
+		litest_event(trackpoint, EV_SYN, SYN_REPORT, 0);
+		libinput_dispatch(li);
+	}
+	litest_drain_events(li);
+
+	litest_touch_down(touchpad, 0, 30, 30);
+	litest_touch_move_to(touchpad, 0, 30, 30, 80, 80, 10);
+	litest_touch_up(touchpad, 0);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
+
+	litest_delete_device(touchpad);
+}
+END_TEST
+
 START_TEST(trackpoint_palmdetect_resume_touch)
 {
 	struct litest_device *trackpoint = litest_current_device();
@@ -347,6 +408,10 @@ START_TEST(trackpoint_palmdetect_resume_touch)
 	int i;
 
 	touchpad = litest_add_device(li, LITEST_SYNAPTICS_I2C);
+
+	if (has_disable_while_trackpointing(touchpad))
+		enable_dwtp(touchpad);
+
 	litest_disable_hold_gestures(touchpad->libinput_device);
 	litest_drain_events(li);
 
@@ -381,6 +446,10 @@ START_TEST(trackpoint_palmdetect_require_min_events)
 	struct libinput *li = trackpoint->libinput;
 
 	touchpad = litest_add_device(li, LITEST_SYNAPTICS_I2C);
+
+	if (has_disable_while_trackpointing(touchpad))
+		enable_dwtp(touchpad);
+
 	litest_disable_hold_gestures(touchpad->libinput_device);
 	litest_drain_events(li);
 
@@ -407,6 +476,10 @@ START_TEST(trackpoint_palmdetect_require_min_events_timeout)
 	struct libinput *li = trackpoint->libinput;
 
 	touchpad = litest_add_device(li, LITEST_SYNAPTICS_I2C);
+
+	if (has_disable_while_trackpointing(touchpad))
+		enable_dwtp(touchpad);
+
 	litest_disable_hold_gestures(touchpad->libinput_device);
 	litest_drain_events(li);
 
@@ -441,6 +514,7 @@ TEST_COLLECTION(trackpoint)
 	litest_add(trackpoint_topsoftbuttons_left_handed_both, LITEST_TOPBUTTONPAD, LITEST_ANY);
 
 	litest_add(trackpoint_palmdetect, LITEST_POINTINGSTICK, LITEST_ANY);
+	litest_add(trackpoint_palmdetect_dwtp_disabled, LITEST_POINTINGSTICK, LITEST_ANY);
 	litest_add(trackpoint_palmdetect_resume_touch, LITEST_POINTINGSTICK, LITEST_ANY);
 	litest_add(trackpoint_palmdetect_require_min_events, LITEST_POINTINGSTICK, LITEST_ANY);
 	litest_add(trackpoint_palmdetect_require_min_events_timeout, LITEST_POINTINGSTICK, LITEST_ANY);
diff --git a/tools/libinput-debug-events.c b/tools/libinput-debug-events.c
index 1fed8cb8..8b8da6f1 100644
--- a/tools/libinput-debug-events.c
+++ b/tools/libinput-debug-events.c
@@ -226,6 +226,14 @@ print_device_options(struct libinput_device *dev)
 			printq(" dwt-off)");
 	}
 
+	if (libinput_device_config_dwtp_is_available(dev)) {
+		if (libinput_device_config_dwtp_get_enabled(dev) ==
+		    LIBINPUT_CONFIG_DWTP_ENABLED)
+			printq(" dwtp-on");
+		else
+			printq(" dwtp-off)");
+	}
+
 	if (libinput_device_has_capability(dev,
 					   LIBINPUT_DEVICE_CAP_TABLET_PAD)) {
 		int nbuttons, nstrips, nrings, ngroups;
diff --git a/tools/libinput-debug-events.man b/tools/libinput-debug-events.man
index 8edd228b..7b0c3860 100644
--- a/tools/libinput-debug-events.man
+++ b/tools/libinput-debug-events.man
@@ -79,6 +79,9 @@ Enable or disable middle button emulation
 .B \-\-enable\-dwt|\-\-disable\-dwt
 Enable or disable disable-while-typing
 .TP 8
+.B \-\-enable\-dwtp|\-\-disable\-dwtp
+Enable or disable disable-while-trackpointing
+.TP 8
 .B \-\-enable\-scroll-button-lock|\-\-disable\-scroll-button-lock
 Enable or disable the scroll button lock
 .TP 8
diff --git a/tools/libinput-list-devices.c b/tools/libinput-list-devices.c
index a0e5d334..afed6464 100644
--- a/tools/libinput-list-devices.c
+++ b/tools/libinput-list-devices.c
@@ -226,6 +226,18 @@ dwt_default(struct libinput_device *device)
 	return "disabled";
 }
 
+static const char *
+dwtp_default(struct libinput_device *device)
+{
+	if (!libinput_device_config_dwtp_is_available(device))
+		return "n/a";
+
+	if (libinput_device_config_dwtp_get_default_enabled(device))
+		return "enabled";
+
+	return "disabled";
+}
+
 static char *
 rotation_default(struct libinput_device *device)
 {
@@ -344,6 +356,7 @@ print_device_notify(struct libinput_event *ev)
 	free(str);
 
 	printf("Disable-w-typing: %s\n", dwt_default(dev));
+	printf("Disable-w-trackpointing: %s\n", dwtp_default(dev));
 
 	str = accel_profiles(dev);
 	printf("Accel profiles:   %s\n", str);
diff --git a/tools/shared.c b/tools/shared.c
index 49760e3c..28d6af30 100644
--- a/tools/shared.c
+++ b/tools/shared.c
@@ -107,6 +107,7 @@ tools_init_options(struct tools_options *options)
 	options->left_handed = -1;
 	options->middlebutton = -1;
 	options->dwt = -1;
+	options->dwtp = -1;
 	options->click_method = -1;
 	options->scroll_method = -1;
 	options->scroll_button = -1;
@@ -175,6 +176,12 @@ tools_parse_option(int option,
 	case OPT_DWT_DISABLE:
 		options->dwt = LIBINPUT_CONFIG_DWT_DISABLED;
 		break;
+	case OPT_DWTP_ENABLE:
+		options->dwtp = LIBINPUT_CONFIG_DWTP_ENABLED;
+		break;
+	case OPT_DWTP_DISABLE:
+		options->dwtp = LIBINPUT_CONFIG_DWTP_DISABLED;
+		break;
 	case OPT_CLICK_METHOD:
 		if (!optarg)
 			return 1;
diff --git a/tools/shared.h b/tools/shared.h
index 471c3995..fc59ae00 100644
--- a/tools/shared.h
+++ b/tools/shared.h
@@ -48,6 +48,8 @@ enum configuration_options {
 	OPT_MIDDLEBUTTON_DISABLE,
 	OPT_DWT_ENABLE,
 	OPT_DWT_DISABLE,
+	OPT_DWTP_ENABLE,
+	OPT_DWTP_DISABLE,
 	OPT_CLICK_METHOD,
 	OPT_SCROLL_METHOD,
 	OPT_SCROLL_BUTTON,
@@ -75,6 +77,8 @@ enum configuration_options {
 	{ "disable-middlebutton",      no_argument,       0, OPT_MIDDLEBUTTON_DISABLE }, \
 	{ "enable-dwt",                no_argument,       0, OPT_DWT_ENABLE }, \
 	{ "disable-dwt",               no_argument,       0, OPT_DWT_DISABLE }, \
+	{ "enable-dwtp",               no_argument,       0, OPT_DWTP_ENABLE }, \
+	{ "disable-dwtp",              no_argument,       0, OPT_DWTP_DISABLE }, \
 	{ "enable-scroll-button-lock", no_argument,       0, OPT_SCROLL_BUTTON_LOCK_ENABLE }, \
 	{ "disable-scroll-button-lock",no_argument,       0, OPT_SCROLL_BUTTON_LOCK_DISABLE }, \
 	{ "set-click-method",          required_argument, 0, OPT_CLICK_METHOD }, \
@@ -107,6 +111,7 @@ struct tools_options {
 	int scroll_button_lock;
 	double speed;
 	int dwt;
+	int dwtp;
 	enum libinput_config_accel_profile profile;
 	char disable_pattern[64];
 };
diff --git a/tools/test_tool_option_parsing.py b/tools/test_tool_option_parsing.py
index f1241ddb..5c33db6d 100755
--- a/tools/test_tool_option_parsing.py
+++ b/tools/test_tool_option_parsing.py
@@ -210,6 +210,7 @@ options = {
         "natural-scrolling",
         "left-handed",
         "dwt",
+        "dwtp",
     ],
     # options with distinct values
     "enums": {