Merge pull request #960 from Ongy/tablet

tablet-unstable-v2 support

35 files changed, 4175 insertions, 109 deletions

diff --git a/backend/headless/input_device.c b/backend/headless/input_device.c
index e0411c27..a2474aeb 100644
--- a/backend/headless/input_device.c
+++ b/backend/headless/input_device.c
@@ -60,12 +60,12 @@ struct wlr_input_device *wlr_headless_add_input_device(
 		wlr_touch_init(wlr_device->touch, NULL);
 		break;
 	case WLR_INPUT_DEVICE_TABLET_TOOL:
-		wlr_device->tablet_tool = calloc(1, sizeof(struct wlr_tablet_tool));
-		if (wlr_device->tablet_tool == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet_tool");
+		wlr_device->tablet = calloc(1, sizeof(struct wlr_tablet));
+		if (wlr_device->tablet == NULL) {
+			wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet");
 			goto error;
 		}
-		wlr_tablet_tool_init(wlr_device->tablet_tool, NULL);
+		wlr_tablet_init(wlr_device->tablet, NULL);
 		break;
 	case WLR_INPUT_DEVICE_TABLET_PAD:
 		wlr_device->tablet_pad = calloc(1, sizeof(struct wlr_tablet_pad));
diff --git a/backend/libinput/events.c b/backend/libinput/events.c
index 93664af2..0548e502 100644
--- a/backend/libinput/events.c
+++ b/backend/libinput/events.c
@@ -130,8 +130,8 @@ static void handle_device_added(struct wlr_libinput_backend *backend,
 		if (!wlr_dev) {
 			goto fail;
 		}
-		wlr_dev->tablet_tool = create_libinput_tablet_tool(libinput_dev);
-		if (!wlr_dev->tablet_tool) {
+		wlr_dev->tablet = create_libinput_tablet(libinput_dev);
+		if (!wlr_dev->tablet) {
 			free(wlr_dev);
 			goto fail;
 		}
diff --git a/backend/libinput/tablet_pad.c b/backend/libinput/tablet_pad.c
index 626c2219..579a11cf 100644
--- a/backend/libinput/tablet_pad.c
+++ b/backend/libinput/tablet_pad.c
@@ -1,4 +1,8 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
 #include <assert.h>
+#include <string.h>
 #include <libinput.h>
 #include <stdlib.h>
 #include <wlr/backend/session.h>
@@ -8,6 +12,60 @@
 #include "backend/libinput.h"
 #include "util/signal.h"
 
+// FIXME: Decide on how to alloc/count here
+static void add_pad_group_from_libinput(struct wlr_tablet_pad *pad,
+		struct libinput_device *device, unsigned int index) {
+	struct libinput_tablet_pad_mode_group *li_group =
+		libinput_device_tablet_pad_get_mode_group(device, index);
+	struct wlr_tablet_pad_group *group =
+		calloc(1, sizeof(struct wlr_tablet_pad_group));
+	if (!group) {
+		return;
+	}
+
+	for (size_t i = 0; i < pad->ring_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_ring(li_group, i)) {
+			++group->ring_count;
+		}
+	}
+	group->rings = calloc(sizeof(int), group->ring_count);
+	size_t ring = 0;
+	for (size_t i = 0; i < pad->ring_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_ring(li_group, i)) {
+			group->rings[ring++] = i;
+		}
+	}
+
+	for (size_t i = 0; i < pad->strip_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_strip(li_group, i)) {
+			++group->strip_count;
+		}
+	}
+	group->strips = calloc(sizeof(int), group->strip_count);
+	size_t strip = 0;
+	for (size_t i = 0; i < pad->strip_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_strip(li_group, i)) {
+			group->strips[strip++] = i;
+		}
+	}
+
+	for (size_t i = 0; i < pad->button_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_button(li_group, i)) {
+			++group->button_count;
+		}
+	}
+	group->buttons = calloc(sizeof(int), group->button_count);
+	size_t button = 0;
+	for (size_t i = 0; i < pad->button_count; ++i) {
+		if (libinput_tablet_pad_mode_group_has_button(li_group, i)) {
+			group->buttons[button++] = i;
+		}
+	}
+
+	group->mode_count = libinput_tablet_pad_mode_group_get_num_modes(li_group);
+	wl_list_insert(&pad->groups, &group->link);
+}
+
 struct wlr_tablet_pad *create_libinput_tablet_pad(
 		struct libinput_device *libinput_dev) {
 	assert(libinput_dev);
@@ -16,6 +74,24 @@ struct wlr_tablet_pad *create_libinput_tablet_pad(
 		wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet_pad");
 		return NULL;
 	}
+
+	wlr_tablet_pad->button_count =
+		libinput_device_tablet_pad_get_num_buttons(libinput_dev);
+	wlr_tablet_pad->ring_count =
+		libinput_device_tablet_pad_get_num_rings(libinput_dev);
+	wlr_tablet_pad->strip_count =
+		libinput_device_tablet_pad_get_num_strips(libinput_dev);
+
+	wlr_list_init(&wlr_tablet_pad->paths);
+	struct udev_device *udev = libinput_device_get_udev_device(libinput_dev);
+	wlr_list_push(&wlr_tablet_pad->paths, strdup(udev_device_get_syspath(udev)));
+
+	wl_list_init(&wlr_tablet_pad->groups);
+	int groups = libinput_device_tablet_pad_get_num_mode_groups(libinput_dev);
+	for (int i = 0; i < groups; ++i) {
+		add_pad_group_from_libinput(wlr_tablet_pad, libinput_dev, i);
+	}
+
 	wlr_tablet_pad_init(wlr_tablet_pad, NULL);
 	return wlr_tablet_pad;
 }
@@ -35,6 +111,8 @@ void handle_tablet_pad_button(struct libinput_event *event,
 		usec_to_msec(libinput_event_tablet_pad_get_time_usec(pevent));
 	wlr_event.button = libinput_event_tablet_pad_get_button_number(pevent);
 	wlr_event.mode = libinput_event_tablet_pad_get_mode(pevent);
+	wlr_event.group = libinput_tablet_pad_mode_group_get_index(
+		libinput_event_tablet_pad_get_mode_group(pevent));
 	switch (libinput_event_tablet_pad_get_button_state(pevent)) {
 	case LIBINPUT_BUTTON_STATE_PRESSED:
 		wlr_event.state = WLR_BUTTON_PRESSED;
diff --git a/backend/libinput/tablet_tool.c b/backend/libinput/tablet_tool.c
index e9308b65..adfc6221 100644
--- a/backend/libinput/tablet_tool.c
+++ b/backend/libinput/tablet_tool.c
@@ -1,6 +1,11 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+#include <string.h>
 #include <assert.h>
 #include <libinput.h>
 #include <stdlib.h>
+#include <wayland-util.h>
 #include <wlr/backend/session.h>
 #include <wlr/interfaces/wlr_tablet_tool.h>
 #include <wlr/types/wlr_input_device.h>
@@ -8,16 +13,174 @@
 #include "backend/libinput.h"
 #include "util/signal.h"
 
-struct wlr_tablet_tool *create_libinput_tablet_tool(
+static struct wlr_tablet_impl tablet_impl;
+
+static bool tablet_is_libinput(struct wlr_tablet *tablet) {
+	return tablet->impl == &tablet_impl;
+}
+
+struct wlr_libinput_tablet_tool {
+	struct wlr_tablet_tool wlr_tool;
+
+	struct libinput_tablet_tool *libinput_tool;
+
+	bool unique;
+	// Refcount for destroy + release
+	size_t pad_refs;
+};
+
+// TODO: Maybe this should be a wlr_list? Do we keep it, or want to get rid of
+// it?
+struct tablet_tool_list_elem {
+	struct wl_list link;
+
+	struct wlr_libinput_tablet_tool *tool;
+};
+
+struct wlr_libinput_tablet {
+	struct wlr_tablet wlr_tablet;
+
+	struct wl_list tools; // tablet_tool_list_elem::link
+};
+
+static void destroy_tool(struct wlr_libinput_tablet_tool *tool) {
+	wlr_signal_emit_safe(&tool->wlr_tool.events.destroy, &tool->wlr_tool);
+	libinput_tablet_tool_ref(tool->libinput_tool);
+	libinput_tablet_tool_set_user_data(tool->libinput_tool, NULL);
+	free(tool);
+}
+
+
+static void destroy_tablet(struct wlr_tablet *wlr_tablet) {
+	assert(tablet_is_libinput(wlr_tablet));
+	struct wlr_libinput_tablet *tablet =
+		wl_container_of(wlr_tablet, tablet, wlr_tablet);
+
+	struct tablet_tool_list_elem *pos;
+	struct tablet_tool_list_elem *tmp;
+	wl_list_for_each_safe(pos, tmp, &tablet->tools, link) {
+		struct wlr_libinput_tablet_tool *tool = pos->tool;
+		wl_list_remove(&pos->link);
+		free(pos);
+
+		if (--tool->pad_refs == 0) {
+			destroy_tool(tool);
+		}
+	}
+
+	free(tablet);
+}
+
+static struct wlr_tablet_impl tablet_impl = {
+	.destroy = destroy_tablet,
+};
+
+struct wlr_tablet *create_libinput_tablet(
 		struct libinput_device *libinput_dev) {
 	assert(libinput_dev);
-	struct wlr_tablet_tool *wlr_tablet_tool = calloc(1, sizeof(struct wlr_tablet_tool));
-	if (!wlr_tablet_tool) {
+	struct wlr_libinput_tablet *libinput_tablet =
+		calloc(1, sizeof(struct wlr_libinput_tablet));
+	if (!libinput_tablet) {
 		wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet_tool");
 		return NULL;
 	}
-	wlr_tablet_tool_init(wlr_tablet_tool, NULL);
-	return wlr_tablet_tool;
+	struct wlr_tablet *wlr_tablet = &libinput_tablet->wlr_tablet;
+
+	wlr_list_init(&wlr_tablet->paths);
+	struct udev_device *udev = libinput_device_get_udev_device(libinput_dev);
+	wlr_list_push(&wlr_tablet->paths, strdup(udev_device_get_syspath(udev)));
+	wlr_tablet->name = strdup(libinput_device_get_name(libinput_dev));
+	wl_list_init(&libinput_tablet->tools);
+
+	wlr_tablet_init(wlr_tablet, &tablet_impl);
+	return wlr_tablet;
+}
+
+static enum wlr_tablet_tool_type wlr_type_from_libinput_type(
+		enum libinput_tablet_tool_type value) {
+	switch (value) {
+	case LIBINPUT_TABLET_TOOL_TYPE_PEN:
+		return WLR_TABLET_TOOL_TYPE_PEN;
+	case LIBINPUT_TABLET_TOOL_TYPE_ERASER:
+		return WLR_TABLET_TOOL_TYPE_ERASER;
+	case LIBINPUT_TABLET_TOOL_TYPE_BRUSH:
+		return WLR_TABLET_TOOL_TYPE_BRUSH;
+	case LIBINPUT_TABLET_TOOL_TYPE_PENCIL:
+		return WLR_TABLET_TOOL_TYPE_PENCIL;
+	case LIBINPUT_TABLET_TOOL_TYPE_AIRBRUSH:
+		return WLR_TABLET_TOOL_TYPE_AIRBRUSH;
+	case LIBINPUT_TABLET_TOOL_TYPE_MOUSE:
+		return WLR_TABLET_TOOL_TYPE_MOUSE;
+	case LIBINPUT_TABLET_TOOL_TYPE_LENS:
+		return WLR_TABLET_TOOL_TYPE_LENS;
+	}
+
+	assert(false && "UNREACHABLE");
+}
+
+static struct wlr_libinput_tablet_tool *get_wlr_tablet_tool(
+		struct libinput_tablet_tool *tool) {
+	struct wlr_libinput_tablet_tool *ret =
+		libinput_tablet_tool_get_user_data(tool);
+
+	if (ret) {
+		return ret;
+	}
+
+	ret = calloc(1, sizeof(struct wlr_libinput_tablet_tool));
+	if (!ret) {
+		return NULL;
+	}
+
+	ret->libinput_tool = libinput_tablet_tool_ref(tool);
+	ret->wlr_tool.pressure = libinput_tablet_tool_has_pressure(tool);
+	ret->wlr_tool.distance = libinput_tablet_tool_has_distance(tool);
+	ret->wlr_tool.tilt = libinput_tablet_tool_has_tilt(tool);
+	ret->wlr_tool.rotation = libinput_tablet_tool_has_rotation(tool);
+	ret->wlr_tool.slider = libinput_tablet_tool_has_slider(tool);
+	ret->wlr_tool.wheel = libinput_tablet_tool_has_wheel(tool);
+
+	ret->wlr_tool.hardware_serial = libinput_tablet_tool_get_serial(tool);
+	ret->wlr_tool.hardware_wacom = libinput_tablet_tool_get_tool_id(tool);
+	ret->wlr_tool.type = wlr_type_from_libinput_type(
+		libinput_tablet_tool_get_type(tool));
+
+	ret->unique = libinput_tablet_tool_is_unique(tool);
+
+	wl_signal_init(&ret->wlr_tool.events.destroy);
+
+	libinput_tablet_tool_set_user_data(tool, ret);
+	return ret;
+}
+
+static void ensure_tool_reference(struct wlr_libinput_tablet_tool *tool,
+		struct wlr_tablet *wlr_dev) {
+	assert(tablet_is_libinput(wlr_dev));
+	struct wlr_libinput_tablet *tablet = wl_container_of(wlr_dev, tablet, wlr_tablet);
+
+	struct tablet_tool_list_elem *pos;
+	wl_list_for_each(pos, &tablet->tools, link) {
+		if (pos->tool == tool) { // We already have a ref
+			// XXX: We *could* optimize the tool to the front of
+			// the list here, since we will probably get the next
+			// couple of events from the same tool.
+			// BUT the list should always be rather short (probably
+			// single digit amount of tools) so it might be more
+			// work than it saves
+			return;
+		}
+	}
+
+	struct tablet_tool_list_elem *new =
+		calloc(1, sizeof(struct tablet_tool_list_elem));
+	if (!new) {
+		wlr_log(WLR_ERROR, "Failed to allocate memory for tracking tablet tool");
+		return;
+	}
+
+	new->tool = tool;
+	wl_list_insert(&tablet->tools, &new->link);
+	++tool->pad_refs;
 }
 
 void handle_tablet_tool_axis(struct libinput_event *event,
@@ -31,16 +194,23 @@ void handle_tablet_tool_axis(struct libinput_event *event,
 	struct libinput_event_tablet_tool *tevent =
 		libinput_event_get_tablet_tool_event(event);
 	struct wlr_event_tablet_tool_axis wlr_event = { 0 };
+	struct wlr_libinput_tablet_tool *tool = get_wlr_tablet_tool(
+		libinput_event_tablet_tool_get_tool(tevent));
+	ensure_tool_reference(tool, wlr_dev->tablet);
+
 	wlr_event.device = wlr_dev;
+	wlr_event.tool = &tool->wlr_tool;
 	wlr_event.time_msec =
 		usec_to_msec(libinput_event_tablet_tool_get_time_usec(tevent));
 	if (libinput_event_tablet_tool_x_has_changed(tevent)) {
 		wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_X;
 		wlr_event.x = libinput_event_tablet_tool_get_x_transformed(tevent, 1);
+		wlr_event.dx = libinput_event_tablet_tool_get_dx(tevent);
 	}
 	if (libinput_event_tablet_tool_y_has_changed(tevent)) {
 		wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_Y;
 		wlr_event.y = libinput_event_tablet_tool_get_y_transformed(tevent, 1);
+		wlr_event.dy = libinput_event_tablet_tool_get_dy(tevent);
 	}
 	if (libinput_event_tablet_tool_pressure_has_changed(tevent)) {
 		wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_PRESSURE;
@@ -70,7 +240,7 @@ void handle_tablet_tool_axis(struct libinput_event *event,
 		wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_WHEEL;
 		wlr_event.wheel_delta = libinput_event_tablet_tool_get_wheel_delta(tevent);
 	}
-	wlr_signal_emit_safe(&wlr_dev->tablet_tool->events.axis, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet->events.axis, &wlr_event);
 }
 
 void handle_tablet_tool_proximity(struct libinput_event *event,
@@ -84,6 +254,11 @@ void handle_tablet_tool_proximity(struct libinput_event *event,
 	struct libinput_event_tablet_tool *tevent =
 		libinput_event_get_tablet_tool_event(event);
 	struct wlr_event_tablet_tool_proximity wlr_event = { 0 };
+	struct wlr_libinput_tablet_tool *tool = get_wlr_tablet_tool(
+		libinput_event_tablet_tool_get_tool(tevent));
+	ensure_tool_reference(tool, wlr_dev->tablet);
+
+	wlr_event.tool = &tool->wlr_tool;
 	wlr_event.device = wlr_dev;
 	wlr_event.time_msec =
 		usec_to_msec(libinput_event_tablet_tool_get_time_usec(tevent));
@@ -93,10 +268,36 @@ void handle_tablet_tool_proximity(struct libinput_event *event,
 		break;
 	case LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_IN:
 		wlr_event.state = WLR_TABLET_TOOL_PROXIMITY_IN;
-		handle_tablet_tool_axis(event, libinput_dev);
 		break;
 	}
-	wlr_signal_emit_safe(&wlr_dev->tablet_tool->events.proximity, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet->events.proximity, &wlr_event);
+
+	if (libinput_event_tablet_tool_get_proximity_state(tevent) == LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_IN) {
+		handle_tablet_tool_axis(event, libinput_dev);
+	}
+
+	// If the tool is not unique, libinput will not find it again after the
+	// proximity out, so we should destroy it
+	if (!tool->unique &&
+			libinput_event_tablet_tool_get_proximity_state(tevent) == LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_OUT) {
+		// The tool isn't unique, it can't be on multiple tablets
+		assert(tool->pad_refs == 1);
+		assert(tablet_is_libinput(wlr_dev->tablet));
+		struct wlr_libinput_tablet *tablet =
+			wl_container_of(wlr_dev->tablet, tablet, wlr_tablet);
+		struct tablet_tool_list_elem *pos;
+		struct tablet_tool_list_elem *tmp;
+
+		wl_list_for_each_safe(pos, tmp, &tablet->tools, link) {
+			if (pos->tool == tool) {
+				wl_list_remove(&pos->link);
+				free(pos);
+				break;
+			}
+		}
+
+		destroy_tool(tool);
+	}
 }
 
 void handle_tablet_tool_tip(struct libinput_event *event,
@@ -111,7 +312,12 @@ void handle_tablet_tool_tip(struct libinput_event *event,
 	struct libinput_event_tablet_tool *tevent =
 		libinput_event_get_tablet_tool_event(event);
 	struct wlr_event_tablet_tool_tip wlr_event = { 0 };
+	struct wlr_libinput_tablet_tool *tool = get_wlr_tablet_tool(
+		libinput_event_tablet_tool_get_tool(tevent));
+	ensure_tool_reference(tool, wlr_dev->tablet);
+
 	wlr_event.device = wlr_dev;
+	wlr_event.tool = &tool->wlr_tool;
 	wlr_event.time_msec =
 		usec_to_msec(libinput_event_tablet_tool_get_time_usec(tevent));
 	switch (libinput_event_tablet_tool_get_tip_state(tevent)) {
@@ -122,7 +328,7 @@ void handle_tablet_tool_tip(struct libinput_event *event,
 		wlr_event.state = WLR_TABLET_TOOL_TIP_DOWN;
 		break;
 	}
-	wlr_signal_emit_safe(&wlr_dev->tablet_tool->events.tip, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet->events.tip, &wlr_event);
 }
 
 void handle_tablet_tool_button(struct libinput_event *event,
@@ -137,7 +343,12 @@ void handle_tablet_tool_button(struct libinput_event *event,
 	struct libinput_event_tablet_tool *tevent =
 		libinput_event_get_tablet_tool_event(event);
 	struct wlr_event_tablet_tool_button wlr_event = { 0 };
+	struct wlr_libinput_tablet_tool *tool = get_wlr_tablet_tool(
+		libinput_event_tablet_tool_get_tool(tevent));
+	ensure_tool_reference(tool, wlr_dev->tablet);
+
 	wlr_event.device = wlr_dev;
+	wlr_event.tool = &tool->wlr_tool;
 	wlr_event.time_msec =
 		usec_to_msec(libinput_event_tablet_tool_get_time_usec(tevent));
 	wlr_event.button = libinput_event_tablet_tool_get_button(tevent);
@@ -149,5 +360,5 @@ void handle_tablet_tool_button(struct libinput_event *event,
 		wlr_event.state = WLR_BUTTON_PRESSED;
 		break;
 	}
-	wlr_signal_emit_safe(&wlr_dev->tablet_tool->events.button, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet->events.button, &wlr_event);
 }
diff --git a/examples/tablet.c b/examples/tablet.c
index 7332afe0..4a27d0e1 100644
--- a/examples/tablet.c
+++ b/examples/tablet.c
@@ -326,11 +326,11 @@ void new_input_notify(struct wl_listener *listener, void *data) {
 		tstate->destroy.notify = tablet_tool_destroy_notify;
 		wl_signal_add(&device->events.destroy, &tstate->destroy);
 		tstate->axis.notify = tablet_tool_axis_notify;
-		wl_signal_add(&device->tablet_tool->events.axis, &tstate->axis);
+		wl_signal_add(&device->tablet->events.axis, &tstate->axis);
 		tstate->proximity.notify = tablet_tool_proximity_notify;
-		wl_signal_add(&device->tablet_tool->events.proximity, &tstate->proximity);
+		wl_signal_add(&device->tablet->events.proximity, &tstate->proximity);
 		tstate->button.notify = tablet_tool_button_notify;
-		wl_signal_add(&device->tablet_tool->events.button, &tstate->button);
+		wl_signal_add(&device->tablet->events.button, &tstate->button);
 		wl_list_insert(&sample->tablet_tools, &tstate->link);
 		break;
 	default:
diff --git a/include/backend/libinput.h b/include/backend/libinput.h
index f0928133..d1fb3a44 100644
--- a/include/backend/libinput.h
+++ b/include/backend/libinput.h
@@ -65,7 +65,7 @@ void handle_touch_motion(struct libinput_event *event,
 void handle_touch_cancel(struct libinput_event *event,
 		struct libinput_device *device);
 
-struct wlr_tablet_tool *create_libinput_tablet_tool(
+struct wlr_tablet *create_libinput_tablet(
 		struct libinput_device *device);
 void handle_tablet_tool_axis(struct libinput_event *event,
 		struct libinput_device *device);
diff --git a/include/rootston/cursor.h b/include/rootston/cursor.h
index a1a466c2..f7410dec 100644
--- a/include/rootston/cursor.h
+++ b/include/rootston/cursor.h
@@ -40,6 +40,8 @@ struct roots_cursor {
 
 	struct wl_listener tool_axis;
 	struct wl_listener tool_tip;
+	struct wl_listener tool_proximity;
+	struct wl_listener tool_button;
 
 	struct wl_listener request_set_cursor;
 };
diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h
index 88c5ca90..d9add26a 100644
--- a/include/rootston/desktop.h
+++ b/include/rootston/desktop.h
@@ -56,6 +56,7 @@ struct roots_desktop {
 	struct wlr_layer_shell *layer_shell;
 	struct wlr_virtual_keyboard_manager_v1 *virtual_keyboard;
 	struct wlr_screencopy_manager_v1 *screencopy;
+	struct wlr_tablet_manager_v2 *tablet_v2;
 
 	struct wl_listener new_output;
 	struct wl_listener layout_change;
diff --git a/include/rootston/seat.h b/include/rootston/seat.h
index 0e3043dd..3ddb97c5 100644
--- a/include/rootston/seat.h
+++ b/include/rootston/seat.h
@@ -30,7 +30,8 @@ struct roots_seat {
 	struct wl_list keyboards;
 	struct wl_list pointers;
 	struct wl_list touch;
-	struct wl_list tablet_tools;
+	struct wl_list tablets;
+	struct wl_list tablet_pads;
 
 	struct wl_listener new_drag_icon;
 	struct wl_listener destroy;
@@ -77,9 +78,11 @@ struct roots_touch {
 	struct wl_list link;
 };
 
-struct roots_tablet_tool {
+struct roots_tablet {
 	struct roots_seat *seat;
 	struct wlr_input_device *device;
+	struct wlr_tablet_v2_tablet *tablet_v2;
+
 	struct wl_listener device_destroy;
 	struct wl_listener axis;
 	struct wl_listener proximity;
@@ -88,6 +91,37 @@ struct roots_tablet_tool {
 	struct wl_list link;
 };
 
+struct roots_tablet_pad {
+	struct wl_list link;
+	struct wlr_tablet_v2_tablet_pad *tablet_v2_pad;
+
+	struct roots_seat *seat;
+	struct wlr_input_device *device;
+
+	struct wl_listener device_destroy;
+	struct wl_listener attach;
+	struct wl_listener button;
+	struct wl_listener ring;
+	struct wl_listener strip;
+
+	struct roots_tablet *tablet;
+	struct wl_listener tablet_destroy;
+};
+
+struct roots_tablet_tool {
+	struct wl_list link;
+	struct wl_list tool_link;
+	struct wlr_tablet_v2_tablet_tool *tablet_v2_tool;
+
+	struct roots_seat *seat;
+
+	struct wl_listener set_cursor;
+	struct wl_listener tool_destroy;
+
+	struct roots_tablet *current_tablet;
+	struct wl_listener tablet_destroy;
+};
+
 struct roots_seat *roots_seat_create(struct roots_input *input, char *name);
 
 void roots_seat_destroy(struct roots_seat *seat);
diff --git a/include/types/wlr_tablet_v2.h b/include/types/wlr_tablet_v2.h
new file mode 100644
index 00000000..4b9e727d
--- /dev/null
+++ b/include/types/wlr_tablet_v2.h
@@ -0,0 +1,93 @@
+#ifndef TYPES_WLR_TABLET_V2_H
+#define TYPES_WLR_TABLET_V2_H
+
+#include "tablet-unstable-v2-protocol.h"
+#include <wayland-server.h>
+#include <wlr/types/wlr_tablet_v2.h>
+
+struct wlr_tablet_seat_v2 {
+	struct wl_list link;
+	struct wlr_seat *wlr_seat;
+	struct wlr_tablet_manager_v2 *manager;
+
+	struct wl_list tablets; // wlr_tablet_v2_tablet::link
+	struct wl_list tools;
+	struct wl_list pads;
+
+	struct wl_list clients; //wlr_tablet_seat_v2_client::link;
+
+	struct wl_listener seat_destroy;
+};
+
+struct wlr_tablet_seat_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list client_link;
+	struct wl_client *wl_client;
+	struct wl_resource *resource;
+
+	struct wlr_tablet_manager_client_v2 *client;
+	struct wlr_seat_client *seat_client;
+
+	struct wl_listener seat_client_destroy;
+
+	struct wl_list tools;   //wlr_tablet_tool_client_v2::link
+	struct wl_list tablets; //wlr_tablet_client_v2::link
+	struct wl_list pads;    //wlr_tablet_pad_client_v2::link
+};
+
+struct wlr_tablet_client_v2 {
+	struct wl_list seat_link; // wlr_tablet_seat_client_v2::tablet
+	struct wl_list tablet_link; // wlr_tablet_v2_tablet::clients
+	struct wl_client *client;
+	struct wl_resource *resource;
+};
+
+struct wlr_tablet_pad_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list pad_link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_v2_tablet_pad *pad;
+
+	size_t button_count;
+
+	size_t group_count;
+	struct wl_resource **groups;
+
+	size_t ring_count;
+	struct wl_resource **rings;
+
+	size_t strip_count;
+	struct wl_resource **strips;
+};
+
+struct wlr_tablet_tool_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list tool_link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_v2_tablet_tool *tool;
+	struct wlr_tablet_seat_client_v2 *seat;
+
+	struct wl_event_source *frame_source;
+};
+
+struct wlr_tablet_client_v2 *tablet_client_from_resource(struct wl_resource *resource);
+void destroy_tablet_v2(struct wl_resource *resource);
+void add_tablet_client(struct wlr_tablet_seat_client_v2 *seat, struct wlr_tablet_v2_tablet *tablet);
+
+void destroy_tablet_pad_v2(struct wl_resource *resource);
+struct wlr_tablet_pad_client_v2 *tablet_pad_client_from_resource(struct wl_resource *resource);
+void add_tablet_pad_client(struct wlr_tablet_seat_client_v2 *seat, struct wlr_tablet_v2_tablet_pad *pad);
+
+void destroy_tablet_tool_v2(struct wl_resource *resource);
+struct wlr_tablet_tool_client_v2 *tablet_tool_client_from_resource(struct wl_resource *resource);
+void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat, struct wlr_tablet_v2_tablet_tool *tool);
+
+struct wlr_tablet_seat_client_v2 *tablet_seat_client_from_resource(struct wl_resource *resource);
+void tablet_seat_client_v2_destroy(struct wl_resource *resource);
+struct wlr_tablet_seat_v2 *get_or_create_tablet_seat(
+	struct wlr_tablet_manager_v2 *manager,
+	struct wlr_seat *wlr_seat);
+
+#endif /* TYPES_WLR_TABLET_V2_H */
diff --git a/include/util/array.h b/include/util/array.h
new file mode 100644
index 00000000..1c046e1d
--- /dev/null
+++ b/include/util/array.h
@@ -0,0 +1,9 @@
+#ifndef UTIL_ARRAY_H
+#define UTIL_ARRAY_H
+
+#include <stdint.h>
+#include <stdlib.h>
+
+size_t push_zeroes_to_end(uint32_t arr[], size_t n);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_tablet_tool.h b/include/wlr/interfaces/wlr_tablet_tool.h
index 347a0003..12b2e32e 100644
--- a/include/wlr/interfaces/wlr_tablet_tool.h
+++ b/include/wlr/interfaces/wlr_tablet_tool.h
@@ -3,12 +3,12 @@
 
 #include <wlr/types/wlr_tablet_tool.h>
 
-struct wlr_tablet_tool_impl {
-	void (*destroy)(struct wlr_tablet_tool *tool);
+struct wlr_tablet_impl {
+	void (*destroy)(struct wlr_tablet *tablet);
 };
 
-void wlr_tablet_tool_init(struct wlr_tablet_tool *tool,
-		struct wlr_tablet_tool_impl *impl);
-void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool);
+void wlr_tablet_init(struct wlr_tablet *tablet,
+		struct wlr_tablet_impl *impl);
+void wlr_tablet_destroy(struct wlr_tablet *tablet);
 
 #endif
diff --git a/include/wlr/types/wlr_input_device.h b/include/wlr/types/wlr_input_device.h
index 5cf26b65..cce15d90 100644
--- a/include/wlr/types/wlr_input_device.h
+++ b/include/wlr/types/wlr_input_device.h
@@ -39,7 +39,7 @@ struct wlr_input_device {
 		struct wlr_keyboard *keyboard;
 		struct wlr_pointer *pointer;
 		struct wlr_touch *touch;
-		struct wlr_tablet_tool *tablet_tool;
+		struct wlr_tablet *tablet;
 		struct wlr_tablet_pad *tablet_pad;
 	};
 
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
index 1c7a1472..92d0a233 100644
--- a/include/wlr/types/wlr_seat.h
+++ b/include/wlr/types/wlr_seat.h
@@ -540,6 +540,4 @@ bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial);
 struct wlr_seat_client *wlr_seat_client_from_resource(
 		struct wl_resource *resource);
 
-bool wlr_surface_is_pointer_cursor(struct wlr_surface *surface);
-
 #endif
diff --git a/include/wlr/types/wlr_tablet_pad.h b/include/wlr/types/wlr_tablet_pad.h
index 73082c56..23ac464d 100644
--- a/include/wlr/types/wlr_tablet_pad.h
+++ b/include/wlr/types/wlr_tablet_pad.h
@@ -4,6 +4,7 @@
 #include <stdint.h>
 #include <wayland-server.h>
 #include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_list.h>
 
 /*
  * NOTE: the wlr tablet pad implementation does not currently support tablets
@@ -20,16 +21,40 @@ struct wlr_tablet_pad {
 		struct wl_signal button;
 		struct wl_signal ring;
 		struct wl_signal strip;
+		struct wl_signal attach_tablet; //struct wlr_tablet_tool
 	} events;
 
+	size_t button_count;
+	size_t ring_count;
+	size_t strip_count;
+
+	struct wl_list groups; // wlr_tablet_pad_group::link
+	struct wlr_list paths; // char *
+
 	void *data;
 };
 
+struct wlr_tablet_pad_group {
+	struct wl_list link;
+
+	size_t button_count;
+	unsigned int *buttons;
+
+	size_t strip_count;
+	unsigned int *strips;
+
+	size_t ring_count;
+	unsigned int *rings;
+
+	unsigned int mode_count;
+};
+
 struct wlr_event_tablet_pad_button {
 	uint32_t time_msec;
 	uint32_t button;
 	enum wlr_button_state state;
 	unsigned int mode;
+	unsigned int group;
 };
 
 enum wlr_tablet_pad_ring_source {
diff --git a/include/wlr/types/wlr_tablet_tool.h b/include/wlr/types/wlr_tablet_tool.h
index 22bf2649..bfa2e1f7 100644
--- a/include/wlr/types/wlr_tablet_tool.h
+++ b/include/wlr/types/wlr_tablet_tool.h
@@ -4,11 +4,47 @@
 #include <stdint.h>
 #include <wayland-server.h>
 #include <wlr/types/wlr_input_device.h>
+#include <wlr/types/wlr_list.h>
 
-struct wlr_tablet_tool_impl;
+/*
+ * Copy+Paste from libinput, but this should neither use libinput, nor
+ * tablet-unstable-v2 headers, so we can't include them
+ */
+enum wlr_tablet_tool_type {
+	WLR_TABLET_TOOL_TYPE_PEN = 1,	/**< A generic pen */
+	WLR_TABLET_TOOL_TYPE_ERASER,	/**< Eraser */
+	WLR_TABLET_TOOL_TYPE_BRUSH,	/**< A paintbrush-like tool */
+	WLR_TABLET_TOOL_TYPE_PENCIL,	/**< Physical drawing tool, e.g.
+	                                     Wacom Inking Pen */
+	WLR_TABLET_TOOL_TYPE_AIRBRUSH,	/**< An airbrush-like tool */
+	WLR_TABLET_TOOL_TYPE_MOUSE,	/**< A mouse bound to the tablet */
+	WLR_TABLET_TOOL_TYPE_LENS,	/**< A mouse tool with a lens */
+};
 
 struct wlr_tablet_tool {
-	struct wlr_tablet_tool_impl *impl;
+	enum wlr_tablet_tool_type type;
+	uint64_t hardware_serial;
+	uint64_t hardware_wacom;
+
+	// Capabilities
+	bool tilt;
+	bool pressure;
+	bool distance;
+	bool rotation;
+	bool slider;
+	bool wheel;
+
+	struct {
+		struct wl_signal destroy;
+	} events;
+	
+	void *data;
+};
+
+struct wlr_tablet_impl;
+
+struct wlr_tablet {
+	struct wlr_tablet_impl *impl;
 
 	struct {
 		struct wl_signal axis;
@@ -17,6 +53,9 @@ struct wlr_tablet_tool {
 		struct wl_signal button;
 	} events;
 
+	const char *name;
+	struct wlr_list paths; // char *
+
 	void *data;
 };
 
@@ -34,10 +73,14 @@ enum wlr_tablet_tool_axes {
 
 struct wlr_event_tablet_tool_axis {
 	struct wlr_input_device *device;
+	struct wlr_tablet_tool *tool;
+
 	uint32_t time_msec;
 	uint32_t updated_axes;
 	// From 0..1
 	double x, y;
+	// Relative to last event
+	double dx, dy;
 	double pressure;
 	double distance;
 	double tilt_x, tilt_y;
@@ -53,6 +96,7 @@ enum wlr_tablet_tool_proximity_state {
 
 struct wlr_event_tablet_tool_proximity {
 	struct wlr_input_device *device;
+	struct wlr_tablet_tool *tool;
 	uint32_t time_msec;
 	// From 0..1
 	double x, y;
@@ -66,6 +110,7 @@ enum wlr_tablet_tool_tip_state {
 
 struct wlr_event_tablet_tool_tip {
 	struct wlr_input_device *device;
+	struct wlr_tablet_tool *tool;
 	uint32_t time_msec;
 	// From 0..1
 	double x, y;
@@ -74,6 +119,7 @@ struct wlr_event_tablet_tool_tip {
 
 struct wlr_event_tablet_tool_button {
 	struct wlr_input_device *device;
+	struct wlr_tablet_tool *tool;
 	uint32_t time_msec;
 	uint32_t button;
 	enum wlr_button_state state;
diff --git a/include/wlr/types/wlr_tablet_v2.h b/include/wlr/types/wlr_tablet_v2.h
new file mode 100644
index 00000000..afa74d05
--- /dev/null
+++ b/include/wlr/types/wlr_tablet_v2.h
@@ -0,0 +1,171 @@
+#ifndef WLR_TYPES_WLR_TABLET_V2_H
+#define WLR_TYPES_WLR_TABLET_V2_H
+
+#include <wayland-server.h>
+#include <wlr/types/wlr_seat.h>
+#include <wlr/types/wlr_input_device.h>
+
+#include "tablet-unstable-v2-protocol.h"
+
+/* This can probably be even lower,the tools don't have a lot of buttons */
+#define WLR_TABLET_V2_TOOL_BUTTONS_CAP 16
+
+struct wlr_tablet_client_v2;
+struct wlr_tablet_tool_client_v2;
+struct wlr_tablet_pad_client_v2;
+
+struct wlr_tablet_manager_v2 {
+	struct wl_global *wl_global;
+	struct wl_list clients; // wlr_tablet_manager_client_v2::link
+	struct wl_list seats; // wlr_tablet_seat_v2::link
+
+	struct wl_listener display_destroy;
+
+	void *data;
+};
+
+struct wlr_tablet_v2_tablet {
+	struct wl_list link; // wlr_tablet_seat_v2::tablets
+	struct wlr_tablet *wlr_tablet;
+	struct wlr_input_device *wlr_device;
+	struct wl_list clients; // wlr_tablet_client_v2::tablet_link
+
+	struct wl_listener tool_destroy;
+
+	struct wlr_tablet_client_v2 *current_client;
+};
+
+struct wlr_tablet_v2_tablet_tool {
+	struct wl_list link; // wlr_tablet_seat_v2::tablets
+	struct wlr_tablet_tool *wlr_tool;
+	struct wl_list clients; // wlr_tablet_tool_client_v2::tool_link
+
+	struct wl_listener tool_destroy;
+
+	struct wlr_tablet_tool_client_v2 *current_client;
+	struct wlr_surface *focused_surface;
+	struct wl_listener surface_destroy;
+
+	uint32_t proximity_serial;
+	bool is_down;
+	uint32_t down_serial;
+	size_t num_buttons;
+	uint32_t pressed_buttons[WLR_TABLET_V2_TOOL_BUTTONS_CAP];
+	uint32_t pressed_serials[WLR_TABLET_V2_TOOL_BUTTONS_CAP];
+
+	struct {
+		struct wl_signal set_cursor; // struct wlr_tablet_v2_event_cursor
+	} events;
+};
+
+struct wlr_tablet_v2_tablet_pad {
+	struct wl_list link; // wlr_tablet_seat_v2::pads
+	struct wlr_tablet_pad *wlr_pad;
+	struct wlr_input_device *wlr_device;
+	struct wl_list clients; // wlr_tablet_pad_client_v2::pad_link
+
+	size_t group_count;
+	uint32_t *groups;
+
+	struct wl_listener pad_destroy;
+
+	struct wlr_tablet_pad_client_v2 *current_client;
+
+	struct {
+		struct wl_signal button_feedback; // struct wlr_tablet_v2_event_feedback
+		struct wl_signal strip_feedback; // struct wlr_tablet_v2_event_feedback
+		struct wl_signal ring_feedback; // struct wlr_tablet_v2_event_feedback
+	} events;
+};
+
+struct wlr_tablet_v2_event_cursor {
+	struct wlr_surface *surface;
+	uint32_t serial;
+	int32_t hotspot_x;
+	int32_t hotspot_y;
+	struct wlr_seat_client *seat_client;
+};
+
+struct wlr_tablet_v2_event_feedback {
+	const char *description;
+	size_t index;
+	uint32_t serial;
+};
+
+struct wlr_tablet_v2_tablet *wlr_tablet_create(
+	struct wlr_tablet_manager_v2 *manager,
+	struct wlr_seat *wlr_seat,
+	struct wlr_input_device *wlr_device);
+
+struct wlr_tablet_v2_tablet_pad *wlr_tablet_pad_create(
+	struct wlr_tablet_manager_v2 *manager,
+	struct wlr_seat *wlr_seat,
+	struct wlr_input_device *wlr_device);
+
+struct wlr_tablet_v2_tablet_tool *wlr_tablet_tool_create(
+	struct wlr_tablet_manager_v2 *manager,
+	struct wlr_seat *wlr_seat,
+	struct wlr_tablet_tool *wlr_tool);
+
+struct wlr_tablet_manager_v2 *wlr_tablet_v2_create(struct wl_display *display);
+void wlr_tablet_v2_destroy(struct wlr_tablet_manager_v2 *manager);
+
+void wlr_send_tablet_v2_tablet_tool_proximity_in(
+	struct wlr_tablet_v2_tablet_tool *tool,
+	struct wlr_tablet_v2_tablet *tablet,
+	struct wlr_surface *surface);
+
+void wlr_send_tablet_v2_tablet_tool_down(struct wlr_tablet_v2_tablet_tool *tool);
+void wlr_send_tablet_v2_tablet_tool_up(struct wlr_tablet_v2_tablet_tool *tool);
+
+void wlr_send_tablet_v2_tablet_tool_motion(
+	struct wlr_tablet_v2_tablet_tool *tool, double x, double y);
+
+void wlr_send_tablet_v2_tablet_tool_pressure(
+	struct wlr_tablet_v2_tablet_tool *tool, double pressure);
+
+void wlr_send_tablet_v2_tablet_tool_distance(
+	struct wlr_tablet_v2_tablet_tool *tool, double distance);
+
+void wlr_send_tablet_v2_tablet_tool_tilt(
+	struct wlr_tablet_v2_tablet_tool *tool, double x, double y);
+
+void wlr_send_tablet_v2_tablet_tool_rotation(
+	struct wlr_tablet_v2_tablet_tool *tool, double degrees);
+
+void wlr_send_tablet_v2_tablet_tool_slider(
+	struct wlr_tablet_v2_tablet_tool *tool, double position);
+
+void wlr_send_tablet_v2_tablet_tool_wheel(
+	struct wlr_tablet_v2_tablet_tool *tool, double degrees, int32_t clicks);
+
+void wlr_send_tablet_v2_tablet_tool_proximity_out(
+	struct wlr_tablet_v2_tablet_tool *tool);
+
+void wlr_send_tablet_v2_tablet_tool_button(
+	struct wlr_tablet_v2_tablet_tool *tool, uint32_t button,
+	enum zwp_tablet_pad_v2_button_state state);
+
+uint32_t wlr_send_tablet_v2_tablet_pad_enter(
+	struct wlr_tablet_v2_tablet_pad *pad,
+	struct wlr_tablet_v2_tablet *tablet,
+	struct wlr_surface *surface);
+
+void wlr_send_tablet_v2_tablet_pad_button(
+	struct wlr_tablet_v2_tablet_pad *pad, size_t button,
+	uint32_t time, enum zwp_tablet_pad_v2_button_state state);
+
+void wlr_send_tablet_v2_tablet_pad_strip( struct wlr_tablet_v2_tablet_pad *pad,
+	uint32_t strip, double position, bool finger, uint32_t time);
+void wlr_send_tablet_v2_tablet_pad_ring(struct wlr_tablet_v2_tablet_pad *pad,
+	uint32_t ring, double position, bool finger, uint32_t time);
+
+uint32_t wlr_send_tablet_v2_tablet_pad_leave(struct wlr_tablet_v2_tablet_pad *pad,
+	struct wlr_surface *surface);
+
+uint32_t wlr_send_tablet_v2_tablet_pad_mode(struct wlr_tablet_v2_tablet_pad *pad,
+	size_t group, uint32_t mode, uint32_t time);
+
+bool wlr_surface_accepts_tablet_v2(struct wlr_tablet_v2_tablet *tablet,
+	struct wlr_surface *surface);
+#endif /* WLR_TYPES_WLR_TABLET_V2_H */
diff --git a/protocol/meson.build b/protocol/meson.build
index 5ab82d84..b7a6e80a 100644
--- a/protocol/meson.build
+++ b/protocol/meson.build
@@ -33,6 +33,7 @@ protocols = [
 	[wl_protocol_dir, 'unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml'],
 	[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
 	[wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'],
+	[wl_protocol_dir, 'unstable/tablet/tablet-unstable-v2.xml'],
 	'gamma-control.xml',
 	'gtk-primary-selection.xml',
 	'idle.xml',
diff --git a/rootston/desktop.c b/rootston/desktop.c
index 563c5938..3f9faf24 100644
--- a/rootston/desktop.c
+++ b/rootston/desktop.c
@@ -22,6 +22,8 @@
 #include <wlr/types/wlr_xdg_output.h>
 #include <wlr/types/wlr_xdg_shell_v6.h>
 #include <wlr/types/wlr_xdg_shell.h>
+#include <wlr/types/wlr_xdg_output.h>
+#include <wlr/types/wlr_tablet_v2.h>
 #include <wlr/util/log.h>
 #include "rootston/layers.h"
 #include "rootston/seat.h"
@@ -801,6 +803,8 @@ struct roots_desktop *desktop_create(struct roots_server *server,
 		&desktop->layer_shell_surface);
 	desktop->layer_shell_surface.notify = handle_layer_shell_surface;
 
+	desktop->tablet_v2 = wlr_tablet_v2_create(server->wl_display);
+
 #ifdef WLR_HAS_XWAYLAND
 	const char *cursor_theme = NULL;
 	const char *cursor_default = ROOTS_XCURSOR_DEFAULT;
diff --git a/rootston/seat.c b/rootston/seat.c
index 544cfb90..892faaa0 100644
--- a/rootston/seat.c
+++ b/rootston/seat.c
@@ -1,12 +1,15 @@
 #define _POSIX_C_SOURCE 199309L
 #include <assert.h>
+#include <libinput.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 #include <wayland-server.h>
+#include <wlr/backend/libinput.h>
 #include <wlr/config.h>
 #include <wlr/types/wlr_idle.h>
 #include <wlr/types/wlr_layer_shell.h>
+#include <wlr/types/wlr_tablet_v2.h>
 #include <wlr/types/wlr_xcursor_manager.h>
 #include <wlr/util/log.h>
 #include "rootston/cursor.h"
@@ -15,6 +18,7 @@
 #include "rootston/seat.h"
 #include "rootston/xcursor.h"
 
+
 static void handle_keyboard_key(struct wl_listener *listener, void *data) {
 	struct roots_keyboard *keyboard =
 		wl_container_of(listener, keyboard, keyboard_key);
@@ -97,13 +101,102 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) {
 	roots_cursor_handle_touch_motion(cursor, event);
 }
 
+static void handle_tablet_tool_position(struct roots_cursor *cursor,
+		struct roots_tablet *tablet,
+		struct wlr_tablet_tool *tool,
+		bool change_x, bool change_y,
+		double x, double y, double dx, double dy) {
+	if (!change_x && !change_y) {
+		return;
+	}
+
+	switch (tool->type) {
+	case WLR_TABLET_TOOL_TYPE_MOUSE:
+		// They are 0 either way when they weren't modified
+		wlr_cursor_move(cursor->cursor, tablet->device, dx, dy);
+		break;
+	default:
+		wlr_cursor_warp_absolute(cursor->cursor, tablet->device,
+			change_x ? x : NAN, change_y ? y : NAN);
+	}
+
+	double sx, sy;
+	struct roots_view *view = NULL;
+	struct roots_seat *seat = cursor->seat;
+	struct roots_desktop *desktop = seat->input->server->desktop;
+	struct wlr_surface *surface = desktop_surface_at(desktop,
+			cursor->cursor->x, cursor->cursor->y, &sx, &sy, &view);
+	struct roots_tablet_tool *roots_tool = tool->data;
+	
+	if (!surface) {
+		wlr_send_tablet_v2_tablet_tool_proximity_out(roots_tool->tablet_v2_tool);
+		/* XXX: TODO: Fallback pointer semantics */
+		return;
+	}
+	
+	if (!wlr_surface_accepts_tablet_v2(tablet->tablet_v2, surface)) {
+		wlr_send_tablet_v2_tablet_tool_proximity_out(roots_tool->tablet_v2_tool);
+		/* XXX: TODO: Fallback pointer semantics */
+		return;
+	}
+
+	wlr_send_tablet_v2_tablet_tool_proximity_in(roots_tool->tablet_v2_tool,
+		tablet->tablet_v2, surface);
+
+	wlr_send_tablet_v2_tablet_tool_motion(roots_tool->tablet_v2_tool, sx, sy);
+}
+
 static void handle_tool_axis(struct wl_listener *listener, void *data) {
 	struct roots_cursor *cursor =
 		wl_container_of(listener, cursor, tool_axis);
 	struct roots_desktop *desktop = cursor->seat->input->server->desktop;
 	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
 	struct wlr_event_tablet_tool_axis *event = data;
-	roots_cursor_handle_tool_axis(cursor, event);
+	struct roots_tablet_tool *roots_tool = event->tool->data;
+
+	if (!roots_tool) { // Should this be an assert?
+		wlr_log(WLR_DEBUG, "Tool Axis, before proximity");
+		return;
+	}
+
+	/**
+	 * We need to handle them ourselves, not pass it into the cursor
+	 * without any consideration
+	 */
+	handle_tablet_tool_position(cursor, event->device->data, event->tool,
+		event->updated_axes & WLR_TABLET_TOOL_AXIS_X,
+		event->updated_axes & WLR_TABLET_TOOL_AXIS_Y,
+		event->x, event->y, event->dx, event->dy);
+
+	if (event->updated_axes & WLR_TABLET_TOOL_AXIS_PRESSURE) {
+		wlr_send_tablet_v2_tablet_tool_pressure(
+			roots_tool->tablet_v2_tool, event->pressure);
+	}
+
+	if (event->updated_axes & WLR_TABLET_TOOL_AXIS_DISTANCE) {
+		wlr_send_tablet_v2_tablet_tool_distance(
+			roots_tool->tablet_v2_tool, event->distance);
+	}
+
+	if (event->updated_axes & (WLR_TABLET_TOOL_AXIS_TILT_X | WLR_TABLET_TOOL_AXIS_TILT_Y)) {
+		wlr_send_tablet_v2_tablet_tool_tilt(
+			roots_tool->tablet_v2_tool, event->tilt_x, event->tilt_y);
+	}
+
+	if (event->updated_axes & WLR_TABLET_TOOL_AXIS_ROTATION) {
+		wlr_send_tablet_v2_tablet_tool_rotation(
+			roots_tool->tablet_v2_tool, event->rotation);
+	}
+
+	if (event->updated_axes & WLR_TABLET_TOOL_AXIS_SLIDER) {
+		wlr_send_tablet_v2_tablet_tool_slider(
+			roots_tool->tablet_v2_tool, event->slider);
+	}
+
+	if (event->updated_axes & WLR_TABLET_TOOL_AXIS_WHEEL) {
+		wlr_send_tablet_v2_tablet_tool_wheel(
+			roots_tool->tablet_v2_tool, event->wheel_delta, 0);
+	}
 }
 
 static void handle_tool_tip(struct wl_listener *listener, void *data) {
@@ -112,7 +205,87 @@ static void handle_tool_tip(struct wl_listener *listener, void *data) {
 	struct roots_desktop *desktop = cursor->seat->input->server->desktop;
 	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
 	struct wlr_event_tablet_tool_tip *event = data;
-	roots_cursor_handle_tool_tip(cursor, event);
+	struct roots_tablet_tool *roots_tool = event->tool->data;
+
+	if (event->state == WLR_TABLET_TOOL_TIP_DOWN) {
+		wlr_send_tablet_v2_tablet_tool_down(roots_tool->tablet_v2_tool);
+	} else {
+		wlr_send_tablet_v2_tablet_tool_up(roots_tool->tablet_v2_tool);
+	}
+}
+
+static void handle_tablet_tool_destroy(struct wl_listener *listener, void *data) {
+	struct roots_tablet_tool *tool =
+		wl_container_of(listener, tool, tool_destroy);
+	
+	wl_list_remove(&tool->link);
+	wl_list_remove(&tool->tool_link);
+
+	wl_list_remove(&tool->tool_destroy.link);
+	wl_list_remove(&tool->set_cursor.link);
+
+	free(tool);
+}
+
+static void handle_tool_button(struct wl_listener *listener, void *data) {
+	struct roots_cursor *cursor =
+		wl_container_of(listener, cursor, tool_button);
+	struct roots_desktop *desktop = cursor->seat->input->server->desktop;
+	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
+	struct wlr_event_tablet_tool_button *event = data;
+	struct roots_tablet_tool *roots_tool = event->tool->data;
+
+	wlr_send_tablet_v2_tablet_tool_button(roots_tool->tablet_v2_tool,
+		(enum zwp_tablet_pad_v2_button_state)event->button,
+		(enum zwp_tablet_pad_v2_button_state)event->state);
+}
+
+static void handle_tablet_tool_set_cursor(struct wl_listener *listener, void *data) {
+	struct roots_tablet_tool *tool =
+		wl_container_of(listener, tool, set_cursor);
+	struct wlr_tablet_v2_event_cursor *evt = data;
+
+
+	struct wlr_seat_pointer_request_set_cursor_event event = {
+		.surface = evt->surface,
+		.hotspot_x = evt->hotspot_x,
+		.hotspot_y = evt->hotspot_y,
+		.serial = evt->serial,
+		.seat_client = evt->seat_client,
+	};
+
+	roots_cursor_handle_request_set_cursor(tool->seat->cursor, &event);
+}
+
+static void handle_tool_proximity(struct wl_listener *listener, void *data) {
+	struct roots_cursor *cursor =
+		wl_container_of(listener, cursor, tool_proximity);
+	struct roots_desktop *desktop = cursor->seat->input->server->desktop;
+	wlr_idle_notify_activity(desktop->idle, cursor->seat->seat);
+	struct wlr_event_tablet_tool_proximity *event = data;
+
+	struct wlr_tablet_tool *tool = event->tool;
+	if (!tool->data) {
+		struct roots_tablet_tool *roots_tool =
+			calloc(1, sizeof(struct roots_tablet_tool));
+		roots_tool->seat = cursor->seat;
+		tool->data = roots_tool;
+		roots_tool->tablet_v2_tool =
+			wlr_tablet_tool_create(desktop->tablet_v2,
+				cursor->seat->seat, tool);
+		roots_tool->tool_destroy.notify = handle_tablet_tool_destroy;
+		wl_signal_add(&tool->events.destroy, &roots_tool->tool_destroy);
+
+		roots_tool->set_cursor.notify = handle_tablet_tool_set_cursor;
+		wl_signal_add(&roots_tool->tablet_v2_tool->events.set_cursor,
+			&roots_tool->set_cursor);
+
+		wl_list_init(&roots_tool->link);
+		wl_list_init(&roots_tool->tool_link);
+	}
+
+	handle_tablet_tool_position(cursor, event->device->data, event->tool,
+		true, true, event->x, event->y, 0, 0);
 }
 
 static void handle_request_set_cursor(struct wl_listener *listener,
@@ -164,7 +337,7 @@ void roots_seat_configure_cursor(struct roots_seat *seat) {
 
 	struct roots_pointer *pointer;
 	struct roots_touch *touch;
-	struct roots_tablet_tool *tablet_tool;
+	struct roots_tablet *tablet;
 	struct roots_output *output;
 
 	// reset mappings
@@ -175,8 +348,8 @@ void roots_seat_configure_cursor(struct roots_seat *seat) {
 	wl_list_for_each(touch, &seat->touch, link) {
 		seat_reset_device_mappings(seat, touch->device);
 	}
-	wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
-		seat_reset_device_mappings(seat, tablet_tool->device);
+	wl_list_for_each(tablet, &seat->tablets, link) {
+		seat_reset_device_mappings(seat, tablet->device);
 	}
 
 	// configure device to output mappings
@@ -196,8 +369,8 @@ void roots_seat_configure_cursor(struct roots_seat *seat) {
 			seat_set_device_output_mappings(seat, pointer->device,
 				output->wlr_output);
 		}
-		wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
-			seat_set_device_output_mappings(seat, tablet_tool->device,
+		wl_list_for_each(tablet, &seat->tablets, link) {
+			seat_set_device_output_mappings(seat, tablet->device,
 				output->wlr_output);
 		}
 		wl_list_for_each(touch, &seat->touch, link) {
@@ -251,6 +424,12 @@ static void roots_seat_init_cursor(struct roots_seat *seat) {
 	wl_signal_add(&wlr_cursor->events.tablet_tool_tip, &seat->cursor->tool_tip);
 	seat->cursor->tool_tip.notify = handle_tool_tip;
 
+	wl_signal_add(&wlr_cursor->events.tablet_tool_proximity, &seat->cursor->tool_proximity);
+	seat->cursor->tool_proximity.notify = handle_tool_proximity;
+
+	wl_signal_add(&wlr_cursor->events.tablet_tool_button, &seat->cursor->tool_button);
+	seat->cursor->tool_button.notify = handle_tool_button;
+
 	wl_signal_add(&seat->seat->events.request_set_cursor,
 		&seat->cursor->request_set_cursor);
 	seat->cursor->request_set_cursor.notify = handle_request_set_cursor;
@@ -375,7 +554,8 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
 	wl_list_init(&seat->keyboards);
 	wl_list_init(&seat->pointers);
 	wl_list_init(&seat->touch);
-	wl_list_init(&seat->tablet_tools);
+	wl_list_init(&seat->tablets);
+	wl_list_init(&seat->tablet_pads);
 	wl_list_init(&seat->views);
 	wl_list_init(&seat->drag_icons);
 
@@ -409,7 +589,7 @@ static void seat_update_capabilities(struct roots_seat *seat) {
 	if (!wl_list_empty(&seat->keyboards)) {
 		caps |= WL_SEAT_CAPABILITY_KEYBOARD;
 	}
-	if (!wl_list_empty(&seat->pointers) || !wl_list_empty(&seat->tablet_tools)) {
+	if (!wl_list_empty(&seat->pointers) || !wl_list_empty(&seat->tablets)) {
 		caps |= WL_SEAT_CAPABILITY_POINTER;
 	}
 	if (!wl_list_empty(&seat->touch)) {
@@ -478,7 +658,7 @@ static void handle_pointer_destroy(struct wl_listener *listener, void *data) {
 
 static void seat_add_pointer(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	struct roots_pointer *pointer = calloc(sizeof(struct roots_pointer), 1);
+	struct roots_pointer *pointer = calloc(1, sizeof(struct roots_pointer));
 	if (!pointer) {
 		wlr_log(WLR_ERROR, "could not allocate pointer for seat");
 		return;
@@ -511,7 +691,7 @@ static void handle_touch_destroy(struct wl_listener *listener, void *data) {
 
 static void seat_add_touch(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	struct roots_touch *touch = calloc(sizeof(struct roots_touch), 1);
+	struct roots_touch *touch = calloc(1, sizeof(struct roots_touch));
 	if (!touch) {
 		wlr_log(WLR_ERROR, "could not allocate touch for seat");
 		return;
@@ -529,45 +709,201 @@ static void seat_add_touch(struct roots_seat *seat,
 	roots_seat_configure_cursor(seat);
 }
 
+static void handle_tablet_pad_destroy(struct wl_listener *listener,
+		void *data) {
+	struct roots_tablet_pad *tablet_pad =
+		wl_container_of(listener, tablet_pad, device_destroy);
+	struct roots_seat *seat = tablet_pad->seat;
+
+	wl_list_remove(&tablet_pad->device_destroy.link);
+	wl_list_remove(&tablet_pad->tablet_destroy.link);
+	wl_list_remove(&tablet_pad->attach.link);
+	wl_list_remove(&tablet_pad->link);
+
+	wl_list_remove(&tablet_pad->button.link);
+	wl_list_remove(&tablet_pad->strip.link);
+	wl_list_remove(&tablet_pad->ring.link);
+	free(tablet_pad);
+
+	seat_update_capabilities(seat);
+}
+
+static void handle_pad_tool_destroy(struct wl_listener *listener, void *data) {
+	struct roots_tablet_pad *pad =
+		wl_container_of(listener, pad, tablet_destroy);
+
+	pad->tablet = NULL;
+
+	wl_list_remove(&pad->tablet_destroy.link);
+	wl_list_init(&pad->tablet_destroy.link);
+}
+
+static void attach_tablet_pad(struct roots_tablet_pad *pad,
+		struct roots_tablet *tool) {
+	wlr_log(WLR_DEBUG, "Attaching tablet pad \"%s\" to tablet tool \"%s\"",
+		pad->device->name, tool->device->name);
+
+	pad->tablet = tool;
+
+	pad->tablet_destroy.notify = handle_pad_tool_destroy;
+	wl_signal_add(&tool->device->events.destroy, &pad->tablet_destroy);
+}
+
+static void handle_tablet_pad_attach(struct wl_listener *listener, void *data) {
+	struct roots_tablet_pad *pad =
+		wl_container_of(listener, pad, attach);
+	struct wlr_tablet_tool *wlr_tool = data;
+	struct roots_tablet *tool = wlr_tool->data;
+
+	attach_tablet_pad(pad, tool);
+}
+
+static void handle_tablet_pad_ring(struct wl_listener *listener, void *data) {
+	struct roots_tablet_pad *pad =
+		wl_container_of(listener, pad, ring);
+	struct wlr_event_tablet_pad_ring *event = data;
+
+	wlr_send_tablet_v2_tablet_pad_ring(pad->tablet_v2_pad,
+		event->ring, event->position,
+		event->source == WLR_TABLET_PAD_RING_SOURCE_FINGER,
+		event->time_msec);
+}
+
+static void handle_tablet_pad_strip(struct wl_listener *listener, void *data) {
+	struct roots_tablet_pad *pad =
+		wl_container_of(listener, pad, strip);
+	struct wlr_event_tablet_pad_strip *event = data;
+
+	wlr_send_tablet_v2_tablet_pad_strip(pad->tablet_v2_pad,
+		event->strip, event->position,
+		event->source == WLR_TABLET_PAD_STRIP_SOURCE_FINGER,
+		event->time_msec);
+}
+
+static void handle_tablet_pad_button(struct wl_listener *listener, void *data) {
+	struct roots_tablet_pad *pad =
+		wl_container_of(listener, pad, button);
+	struct wlr_event_tablet_pad_button *event = data;
+
+	wlr_send_tablet_v2_tablet_pad_mode(pad->tablet_v2_pad,
+		event->group, event->mode, event->time_msec);
+
+	wlr_send_tablet_v2_tablet_pad_button(pad->tablet_v2_pad,
+		event->button, event->time_msec,
+		(enum zwp_tablet_pad_v2_button_state)event->state);
+}
+
 static void seat_add_tablet_pad(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	// TODO
+	struct roots_tablet_pad *tablet_pad =
+		calloc(1, sizeof(struct roots_tablet_pad));
+	if (!tablet_pad) {
+		wlr_log(WLR_ERROR, "could not allocate tablet_pad for seat");
+		return;
+	}
+
+	device->data = tablet_pad;
+	tablet_pad->device = device;
+	tablet_pad->seat = seat;
+	wl_list_insert(&seat->tablet_pads, &tablet_pad->link);
+
+	tablet_pad->device_destroy.notify = handle_tablet_pad_destroy;
+	wl_signal_add(&tablet_pad->device->events.destroy,
+		&tablet_pad->device_destroy);
+
+	tablet_pad->attach.notify = handle_tablet_pad_attach;
+	wl_signal_add(&tablet_pad->device->tablet_pad->events.attach_tablet, &tablet_pad->attach);
+
+	tablet_pad->button.notify = handle_tablet_pad_button;
+	wl_signal_add(&tablet_pad->device->tablet_pad->events.button, &tablet_pad->button);
+
+	tablet_pad->strip.notify = handle_tablet_pad_strip;
+	wl_signal_add(&tablet_pad->device->tablet_pad->events.strip, &tablet_pad->strip);
+
+	tablet_pad->ring.notify = handle_tablet_pad_ring;
+	wl_signal_add(&tablet_pad->device->tablet_pad->events.ring, &tablet_pad->ring);
+
+	struct roots_desktop *desktop = seat->input->server->desktop;
+	tablet_pad->tablet_v2_pad =
+		wlr_tablet_pad_create(desktop->tablet_v2, seat->seat, device);
+
+	/* Search for a sibling tablet */
+	if (!wlr_input_device_is_libinput(device)) {
+		/* We can only do this on libinput devices */
+		return;
+	}
+
+	struct libinput_device_group *group =
+		libinput_device_get_device_group(wlr_libinput_get_device_handle(device));
+	struct roots_tablet *tool;
+	wl_list_for_each(tool, &seat->tablets, link) {
+		if (!wlr_input_device_is_libinput(tool->device)) {
+			continue;
+		}
+
+		struct libinput_device *li_dev =
+			wlr_libinput_get_device_handle(tool->device);
+		if (libinput_device_get_device_group(li_dev) == group) {
+			attach_tablet_pad(tablet_pad, tool);
+			break;
+		}
+	}
 }
 
-static void handle_tablet_tool_destroy(struct wl_listener *listener,
+static void handle_tablet_destroy(struct wl_listener *listener,
 		void *data) {
-	struct roots_tablet_tool *tablet_tool =
-		wl_container_of(listener, tablet_tool, device_destroy);
-	struct roots_seat *seat = tablet_tool->seat;
+	struct roots_tablet *tablet =
+		wl_container_of(listener, tablet, device_destroy);
+	struct roots_seat *seat = tablet->seat;
 
-	wlr_cursor_detach_input_device(seat->cursor->cursor, tablet_tool->device);
-	wl_list_remove(&tablet_tool->device_destroy.link);
-	wl_list_remove(&tablet_tool->link);
-	free(tablet_tool);
+	wlr_cursor_detach_input_device(seat->cursor->cursor, tablet->device);
+	wl_list_remove(&tablet->device_destroy.link);
+	wl_list_remove(&tablet->link);
+	free(tablet);
 
 	seat_update_capabilities(seat);
 }
 
 static void seat_add_tablet_tool(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	struct roots_tablet_tool *tablet_tool =
-		calloc(sizeof(struct roots_tablet_tool), 1);
-	if (!tablet_tool) {
-		wlr_log(WLR_ERROR, "could not allocate tablet_tool for seat");
+	struct roots_tablet *tablet =
+		calloc(1, sizeof(struct roots_tablet));
+	if (!tablet) {
+		wlr_log(WLR_ERROR, "could not allocate tablet for seat");
 		return;
 	}
 
-	device->data = tablet_tool;
-	tablet_tool->device = device;
-	tablet_tool->seat = seat;
-	wl_list_insert(&seat->tablet_tools, &tablet_tool->link);
+	device->data = tablet;
+	tablet->device = device;
+	tablet->seat = seat;
+	wl_list_insert(&seat->tablets, &tablet->link);
 
-	tablet_tool->device_destroy.notify = handle_tablet_tool_destroy;
-	wl_signal_add(&tablet_tool->device->events.destroy,
-		&tablet_tool->device_destroy);
+	tablet->device_destroy.notify = handle_tablet_destroy;
+	wl_signal_add(&tablet->device->events.destroy,
+		&tablet->device_destroy);
 
 	wlr_cursor_attach_input_device(seat->cursor->cursor, device);
 	roots_seat_configure_cursor(seat);
+
+	struct roots_desktop *desktop = seat->input->server->desktop;
+
+	tablet->tablet_v2 =
+		wlr_tablet_create(desktop->tablet_v2, seat->seat, device);
+
+	struct libinput_device_group *group =
+		libinput_device_get_device_group(wlr_libinput_get_device_handle(device));
+	struct roots_tablet_pad *pad;
+	wl_list_for_each(pad, &seat->tablet_pads, link) {
+		if (!wlr_input_device_is_libinput(pad->device)) {
+			continue;
+		}
+
+		struct libinput_device *li_dev =
+			wlr_libinput_get_device_handle(pad->device);
+		if (libinput_device_get_device_group(li_dev) == group) {
+			attach_tablet_pad(pad, tablet);
+		}
+	}
 }
 
 void roots_seat_add_device(struct roots_seat *seat,
@@ -833,6 +1169,13 @@ void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
 		wlr_seat_keyboard_notify_enter(seat->seat, view->wlr_surface,
 			keyboard->keycodes, keyboard->num_keycodes,
 			&keyboard->modifiers);
+		/* FIXME: Move this to a better place */
+		struct roots_tablet_pad *pad;
+		wl_list_for_each(pad, &seat->tablet_pads, link) {
+			if (pad->tablet) {
+				wlr_send_tablet_v2_tablet_pad_enter(pad->tablet_v2_pad, pad->tablet->tablet_v2, view->wlr_surface);
+			}
+		}
 	} else {
 		wlr_seat_keyboard_notify_enter(seat->seat, view->wlr_surface,
 			NULL, 0, NULL);
diff --git a/types/meson.build b/types/meson.build
index 49f87bf8..0b8584f8 100644
--- a/types/meson.build
+++ b/types/meson.build
@@ -43,6 +43,10 @@ lib_wlr_types = static_library(
 		'wlr_screenshooter.c',
 		'wlr_server_decoration.c',
 		'wlr_surface.c',
+		'tablet_v2/wlr_tablet_v2.c',
+		'tablet_v2/wlr_tablet_v2_pad.c',
+		'tablet_v2/wlr_tablet_v2_tablet.c',
+		'tablet_v2/wlr_tablet_v2_tool.c',
 		'wlr_tablet_pad.c',
 		'wlr_tablet_tool.c',
 		'wlr_touch.c',
diff --git a/types/seat/wlr_seat_pointer.c b/types/seat/wlr_seat_pointer.c
index e54b79bf..899fb64f 100644
--- a/types/seat/wlr_seat_pointer.c
+++ b/types/seat/wlr_seat_pointer.c
@@ -355,7 +355,3 @@ void seat_client_destroy_pointer(struct wl_resource *resource) {
 	}
 	wl_resource_set_user_data(resource, NULL);
 }
-
-bool wlr_surface_is_pointer_cursor(struct wlr_surface *surface) {
-	return surface->role == &pointer_cursor_surface_role;
-}
diff --git a/types/tablet_v2/wlr_tablet_v2.c b/types/tablet_v2/wlr_tablet_v2.c
new file mode 100644
index 00000000..fa058e79
--- /dev/null
+++ b/types/tablet_v2/wlr_tablet_v2.c
@@ -0,0 +1,310 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+
+#include <assert.h>
+#include <libinput.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wayland-server.h>
+#include <types/wlr_tablet_v2.h>
+#include <wlr/config.h>
+#include <wlr/types/wlr_seat.h>
+#include <wlr/types/wlr_tablet_tool.h>
+#include <wlr/types/wlr_tablet_v2.h>
+#include <wlr/util/log.h>
+#include "tablet-unstable-v2-protocol.h"
+
+#define TABLET_MANAGER_VERSION 1
+
+struct wlr_tablet_manager_client_v2 {
+	struct wl_list link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_manager_v2 *manager;
+
+	struct wl_list tablet_seats; // wlr_tablet_seat_client_v2::link
+};
+
+static void handle_wlr_seat_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_seat_v2 *seat =
+		wl_container_of(listener, seat, seat_destroy);
+
+	wl_list_remove(&seat->link);
+	wl_list_remove(&seat->seat_destroy.link);
+
+	struct wlr_tablet_seat_client_v2 *client;
+	struct wlr_tablet_seat_client_v2 *tmp;
+	wl_list_for_each_safe(client, tmp, &seat->clients, seat_link) {
+		tablet_seat_client_v2_destroy(client->resource);
+	}
+}
+
+static struct wlr_tablet_seat_v2 *create_tablet_seat(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat) {
+	struct wlr_tablet_seat_v2 *tablet_seat =
+		calloc(1, sizeof(struct wlr_tablet_seat_v2));
+	if (!tablet_seat) {
+		return NULL;
+	}
+
+	tablet_seat->manager = manager;
+	tablet_seat->wlr_seat = wlr_seat;
+
+	wl_list_init(&tablet_seat->clients);
+
+	wl_list_init(&tablet_seat->tablets);
+	wl_list_init(&tablet_seat->tools);
+	wl_list_init(&tablet_seat->pads);
+
+	tablet_seat->seat_destroy.notify = handle_wlr_seat_destroy;
+	wl_signal_add(&wlr_seat->events.destroy, &tablet_seat->seat_destroy);
+
+	wl_list_insert(&manager->seats, &tablet_seat->link);
+	return tablet_seat;
+}
+
+struct wlr_tablet_seat_v2 *get_or_create_tablet_seat(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat) {
+	struct wlr_tablet_seat_v2 *pos;
+	wl_list_for_each(pos, &manager->seats, link) {
+		if (pos->wlr_seat == wlr_seat) {
+			return pos;
+		}
+	}
+
+	return create_tablet_seat(manager, wlr_seat);
+}
+
+static void tablet_seat_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_seat_v2_interface seat_impl = {
+	.destroy = tablet_seat_destroy,
+};
+
+struct wlr_tablet_seat_client_v2 *tablet_seat_client_from_resource(
+		struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_seat_v2_interface,
+		&seat_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+void tablet_seat_client_v2_destroy(struct wl_resource *resource) {
+	struct wlr_tablet_seat_client_v2 *seat = tablet_seat_client_from_resource(resource);
+	if (!seat) {
+		return;
+	}
+
+	struct wlr_tablet_client_v2 *tablet;
+	struct wlr_tablet_client_v2 *tmp_tablet;
+	wl_list_for_each_safe(tablet, tmp_tablet, &seat->tablets, seat_link) {
+		destroy_tablet_v2(tablet->resource);
+	}
+
+	struct wlr_tablet_pad_client_v2 *pad;
+	struct wlr_tablet_pad_client_v2 *tmp_pad;
+	wl_list_for_each_safe(pad, tmp_pad, &seat->pads, seat_link) {
+		destroy_tablet_pad_v2(pad->resource);
+	}
+
+	struct wlr_tablet_tool_client_v2 *tool;
+	struct wlr_tablet_tool_client_v2 *tmp_tool;
+	wl_list_for_each_safe(tool, tmp_tool, &seat->tools, seat_link) {
+		destroy_tablet_tool_v2(tool->resource);
+	}
+
+	wl_list_remove(&seat->seat_link);
+	wl_list_remove(&seat->client_link);
+	wl_list_remove(&seat->seat_client_destroy.link);
+
+	free(seat);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_seat_client_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_seat_client_v2 *seat =
+		wl_container_of(listener, seat, seat_client_destroy);
+	tablet_seat_client_v2_destroy(seat->resource);
+}
+
+static void tablet_manager_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct wlr_tablet_manager_client_v2 *tablet_manager_client_from_resource(struct wl_resource *resource);
+
+static void get_tablet_seat(struct wl_client *wl_client, struct wl_resource *resource,
+		uint32_t id, struct wl_resource *seat_resource)
+{
+	struct wlr_tablet_manager_client_v2 *manager = tablet_manager_client_from_resource(resource);
+	if (!manager) {
+		/* Inert manager, just set up the resource for later
+		 * destruction, without allocations or advertising things
+		 */
+		wl_resource_set_implementation(seat_resource, &seat_impl, NULL,
+			tablet_seat_client_v2_destroy);
+		return;
+	}
+	struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
+	struct wlr_tablet_seat_v2 *tablet_seat =
+		get_or_create_tablet_seat(manager->manager, seat->seat);
+
+	if (!tablet_seat) { // This can only happen when we ran out of memory
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	struct wlr_tablet_seat_client_v2 *seat_client =
+		calloc(1, sizeof(struct wlr_tablet_seat_client_v2));
+	if (tablet_seat == NULL) {
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	seat_client->resource =
+		wl_resource_create(wl_client, &zwp_tablet_seat_v2_interface, TABLET_MANAGER_VERSION, id);
+	if (seat_client->resource == NULL) {
+		free(seat_client);
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+	wl_resource_set_implementation(seat_client->resource, &seat_impl, seat_client,
+		tablet_seat_client_v2_destroy);
+
+
+	seat_client->seat_client = seat;
+	seat_client->client = manager;
+	seat_client->wl_client = wl_client;
+	wl_list_init(&seat_client->tools);
+	wl_list_init(&seat_client->tablets);
+	wl_list_init(&seat_client->pads);
+
+	seat_client->seat_client_destroy.notify = handle_seat_client_destroy;
+	wl_signal_add(&seat->events.destroy, &seat_client->seat_client_destroy);
+
+	wl_list_insert(&manager->tablet_seats, &seat_client->client_link);
+	wl_list_insert(&tablet_seat->clients, &seat_client->seat_link);
+
+	// We need to emit the devices allready on the seat
+	struct wlr_tablet_v2_tablet *tablet_pos;
+	wl_list_for_each(tablet_pos, &tablet_seat->tablets, link) {
+		add_tablet_client(seat_client, tablet_pos);
+	}
+
+	struct wlr_tablet_v2_tablet_pad *pad_pos;
+	wl_list_for_each(pad_pos, &tablet_seat->pads, link) {
+		add_tablet_pad_client(seat_client, pad_pos);
+	}
+
+	struct wlr_tablet_v2_tablet_tool *tool_pos;
+	wl_list_for_each(tool_pos, &tablet_seat->tools, link) {
+		add_tablet_tool_client(seat_client, tool_pos);
+	}
+}
+
+static struct zwp_tablet_manager_v2_interface manager_impl = {
+	.get_tablet_seat = get_tablet_seat,
+	.destroy = tablet_manager_destroy,
+};
+
+static struct wlr_tablet_manager_client_v2 *tablet_manager_client_from_resource (
+		struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_manager_v2_interface,
+		&manager_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+static void wlr_tablet_manager_v2_destroy(struct wl_resource *resource) {
+	struct wlr_tablet_manager_client_v2 *client = tablet_manager_client_from_resource(resource);
+	if (!client) {
+		return;
+	}
+
+	struct wlr_tablet_seat_client_v2 *pos;
+	struct wlr_tablet_seat_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &client->tablet_seats, client_link) {
+		tablet_seat_client_v2_destroy(pos->resource);
+	}
+
+	wl_list_remove(&client->link);
+
+	free(client);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void tablet_v2_bind(struct wl_client *wl_client, void *data,
+		uint32_t version, uint32_t id) {
+	struct wlr_tablet_manager_v2 *manager = data;
+	assert(wl_client && manager);
+
+	struct wlr_tablet_manager_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_manager_client_v2));
+	if (client == NULL) {
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	wl_list_init(&client->tablet_seats);
+
+	client->resource =
+		wl_resource_create(wl_client, &zwp_tablet_manager_v2_interface, version, id);
+	if (client->resource == NULL) {
+		free(client);
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+	client->client = wl_client;
+	client->manager = manager;
+
+	wl_resource_set_implementation(client->resource, &manager_impl, client,
+		wlr_tablet_manager_v2_destroy);
+	wl_list_insert(&manager->clients, &client->link);
+}
+
+static void handle_display_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_manager_v2 *tablet =
+		wl_container_of(listener, tablet, display_destroy);
+	wlr_tablet_v2_destroy(tablet);
+}
+
+void wlr_tablet_v2_destroy(struct wlr_tablet_manager_v2 *manager) {
+	struct wlr_tablet_manager_client_v2 *tmp;
+	struct wlr_tablet_manager_client_v2 *pos;
+
+	wl_list_for_each_safe(pos, tmp, &manager->clients, link) {
+		wlr_tablet_manager_v2_destroy(pos->resource);
+	}
+
+	wl_global_destroy(manager->wl_global);
+	free(manager);
+}
+
+struct wlr_tablet_manager_v2 *wlr_tablet_v2_create(struct wl_display *display) {
+	struct wlr_tablet_manager_v2 *tablet =
+		calloc(1, sizeof(struct wlr_tablet_manager_v2));
+	if (!tablet) {
+		return NULL;
+	}
+
+	wl_list_init(&tablet->clients);
+	wl_list_init(&tablet->seats);
+
+	tablet->display_destroy.notify = handle_display_destroy;
+	wl_display_add_destroy_listener(display, &tablet->display_destroy);
+
+	tablet->wl_global = wl_global_create(display,
+		&zwp_tablet_manager_v2_interface, TABLET_MANAGER_VERSION,
+		tablet, tablet_v2_bind);
+	if (tablet->wl_global == NULL) {
+		free(tablet);
+		return NULL;
+	}
+
+	return tablet;
+}
diff --git a/types/tablet_v2/wlr_tablet_v2_pad.c b/types/tablet_v2/wlr_tablet_v2_pad.c
new file mode 100644
index 00000000..1fcfa38e
--- /dev/null
+++ b/types/tablet_v2/wlr_tablet_v2_pad.c
@@ -0,0 +1,566 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+
+#include "tablet-unstable-v2-protocol.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <types/wlr_tablet_v2.h>
+#include <wayland-util.h>
+#include <wlr/types/wlr_tablet_tool.h>
+#include <wlr/types/wlr_tablet_v2.h>
+#include <wlr/util/log.h>
+
+struct tablet_pad_auxiliary_user_data {
+	struct wlr_tablet_pad_client_v2 *pad;
+	size_t index;
+};
+
+static void handle_tablet_pad_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static void destroy_tablet_pad_ring_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->rings[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_ring_v2_set_feedback(struct wl_client *client,
+		struct wl_resource *resource, const char *description,
+		uint32_t serial) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.description = description,
+		.index = aux->index
+		};
+
+	wl_signal_emit(&aux->pad->pad->events.ring_feedback, &evt);
+}
+
+static void handle_tablet_pad_ring_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_ring_v2_interface tablet_pad_ring_impl = {
+	.set_feedback = handle_tablet_pad_ring_v2_set_feedback,
+	.destroy = handle_tablet_pad_ring_v2_destroy,
+};
+
+static void destroy_tablet_pad_strip_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->strips[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_strip_v2_set_feedback(struct wl_client *client,
+		struct wl_resource *resource, const char *description,
+		uint32_t serial) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.description = description,
+		.index = aux->index
+		};
+
+	wl_signal_emit(&aux->pad->pad->events.strip_feedback, &evt);
+}
+
+static void handle_tablet_pad_strip_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_strip_v2_interface tablet_pad_strip_impl = {
+	.set_feedback = handle_tablet_pad_strip_v2_set_feedback,
+	.destroy = handle_tablet_pad_strip_v2_destroy,
+};
+
+static void handle_tablet_pad_v2_set_feedback( struct wl_client *client,
+		struct wl_resource *resource, uint32_t button,
+		const char *description, uint32_t serial) {
+	struct wlr_tablet_pad_client_v2 *pad = tablet_pad_client_from_resource(resource);
+	if (!pad) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.index = button,
+		.description = description,
+		};
+
+	wl_signal_emit(&pad->pad->events.button_feedback, &evt);
+}
+
+static struct zwp_tablet_pad_v2_interface tablet_pad_impl = {
+	.set_feedback = handle_tablet_pad_v2_set_feedback,
+	.destroy = handle_tablet_pad_v2_destroy,
+};
+
+static void destroy_tablet_pad_group_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->groups[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+void destroy_tablet_pad_v2(struct wl_resource *resource) {
+	struct wlr_tablet_pad_client_v2 *pad =
+		tablet_pad_client_from_resource(resource);
+
+	if (!pad) {
+		return;
+	}
+
+	wl_list_remove(&pad->seat_link);
+	wl_list_remove(&pad->pad_link);
+
+	/* This isn't optimal, if the client destroys the resources in another
+	 * order, it will be disconnected.
+	 * But this makes things *way* easier for us, and (untested) I doubt
+	 * clients will destroy it in another order.
+	 */
+	for (size_t i = 0; i < pad->group_count; ++i) {
+		if (pad->groups[i]) {
+			destroy_tablet_pad_group_v2(pad->groups[i]);
+		}
+	}
+	free(pad->groups);
+
+	for (size_t i = 0; i < pad->ring_count; ++i) {
+		if (pad->rings[i]) {
+			destroy_tablet_pad_ring_v2(pad->rings[i]);
+		}
+	}
+	free(pad->rings);
+
+	for (size_t i = 0; i < pad->strip_count; ++i) {
+		if (pad->strips[i]) {
+			destroy_tablet_pad_strip_v2(pad->strips[i]);
+		}
+	}
+	free(pad->strips);
+
+	free(pad);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_group_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_group_v2_interface tablet_pad_group_impl = {
+	.destroy = handle_tablet_pad_group_v2_destroy,
+};
+
+static void add_tablet_pad_group(struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_tablet_pad_client_v2 *client,
+		struct wlr_tablet_pad_group *group, size_t index) {
+
+	int version = wl_resource_get_version(client->resource);
+	client->groups[index] =
+		wl_resource_create(client->client, &zwp_tablet_pad_group_v2_interface,
+			version, 0);
+	if (!client->groups[index]) {
+		wl_client_post_no_memory(client->client);
+		return;
+	}
+	struct tablet_pad_auxiliary_user_data *user_data =
+		calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+	if (!user_data) {
+		wl_client_post_no_memory(client->client);
+		return;
+	}
+	user_data->pad = client;
+	user_data->index = index;
+	wl_resource_set_implementation(client->groups[index], &tablet_pad_group_impl,
+		user_data, destroy_tablet_pad_group_v2);
+
+	zwp_tablet_pad_v2_send_group(client->resource, client->groups[index]);
+	zwp_tablet_pad_group_v2_send_modes(client->groups[index], group->mode_count);
+
+	struct wl_array button_array;
+	wl_array_init(&button_array);
+	wl_array_add(&button_array, group->button_count * sizeof(int));
+	memcpy(button_array.data, group->buttons, group->button_count * sizeof(int));
+	zwp_tablet_pad_group_v2_send_buttons(client->groups[index], &button_array);
+	wl_array_release(&button_array);
+
+	client->strip_count = group->strip_count;
+	for (size_t i = 0; i < group->strip_count; ++i) {
+		size_t strip = group->strips[i];
+		struct tablet_pad_auxiliary_user_data *user_data =
+			calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+		if (!user_data) {
+			wl_client_post_no_memory(client->client);
+			return;
+		}
+		user_data->pad = client;
+		user_data->index = strip;
+		client->strips[strip] =
+			wl_resource_create(client->client, &zwp_tablet_pad_strip_v2_interface, 1, 0);
+		if (!client->strips[strip]) {
+			wl_client_post_no_memory(client->client);
+			return;
+		}
+		wl_resource_set_implementation(client->strips[strip],
+			&tablet_pad_strip_impl, user_data, destroy_tablet_pad_strip_v2);
+		zwp_tablet_pad_group_v2_send_strip(client->groups[index], client->strips[strip]);
+	}
+
+	client->ring_count = group->ring_count;
+	for (size_t i = 0; i < group->ring_count; ++i) {
+		size_t ring = group->rings[i];
+		struct tablet_pad_auxiliary_user_data *user_data =
+			calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+		if (!user_data) {
+			wl_client_post_no_memory(client->client);
+			return;
+		}
+		user_data->pad = client;
+		user_data->index = ring;
+		client->rings[ring] =
+			wl_resource_create(client->client, &zwp_tablet_pad_ring_v2_interface, 1, 0);
+		if (!client->rings[ring]) {
+			wl_client_post_no_memory(client->client);
+			return;
+		}
+		wl_resource_set_implementation(client->rings[ring],
+			&tablet_pad_ring_impl, user_data, destroy_tablet_pad_ring_v2);
+		zwp_tablet_pad_group_v2_send_ring(client->groups[index], client->rings[ring]);
+	}
+
+	zwp_tablet_pad_group_v2_send_done(client->groups[index]);
+}
+
+void add_tablet_pad_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet_pad *pad) {
+	struct wlr_tablet_pad_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_pad_client_v2));
+	if (!client) {
+		wl_client_post_no_memory(seat->wl_client);
+		return;
+	}
+	client->pad = pad;
+
+	client->groups = calloc(wl_list_length(&pad->wlr_pad->groups), sizeof(struct wl_resource*));
+	if (!client->groups) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client);
+		return;
+	}
+
+	client->rings = calloc(pad->wlr_pad->ring_count, sizeof(struct wl_resource*));
+	if (!client->rings) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client);
+		return;
+	}
+
+	client->strips = calloc(pad->wlr_pad->strip_count, sizeof(struct wl_resource*));
+	if (!client->strips) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client->rings);
+		free(client);
+		return;
+	}
+
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_pad_v2_interface, 1, 0);
+	if (!client->resource) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client->rings);
+		free(client->strips);
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_pad_impl,
+		client, destroy_tablet_pad_v2);
+	zwp_tablet_seat_v2_send_pad_added(seat->resource, client->resource);
+	client->client = seat->wl_client;
+
+	// Send the expected events
+	if (pad->wlr_pad->button_count) {
+		zwp_tablet_pad_v2_send_buttons(client->resource, pad->wlr_pad->button_count);
+	}
+	for (size_t i = 0; i < pad->wlr_pad->paths.length; ++i) {
+		zwp_tablet_pad_v2_send_path(client->resource,
+			pad->wlr_pad->paths.items[i]);
+	}
+	size_t i = 0;
+	struct wlr_tablet_pad_group *group;
+	client->group_count = pad->group_count;
+	wl_list_for_each(group, &pad->wlr_pad->groups, link) {
+		add_tablet_pad_group(pad, client, group, i++);
+	}
+
+	zwp_tablet_pad_v2_send_done(client->resource);
+
+	wl_list_insert(&seat->pads, &client->seat_link);
+	wl_list_insert(&pad->clients, &client->pad_link);
+}
+
+static void handle_wlr_tablet_pad_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet_pad *pad =
+		wl_container_of(listener, pad, pad_destroy);
+
+	struct wlr_tablet_pad_client_v2 *client;
+	struct wlr_tablet_pad_client_v2 *tmp_client;
+	wl_list_for_each_safe(client, tmp_client, &pad->clients, pad_link) {
+		zwp_tablet_pad_v2_send_removed(client->resource);
+		destroy_tablet_pad_v2(client->resource);
+	}
+
+	wl_list_remove(&pad->clients);
+	wl_list_remove(&pad->link);
+	wl_list_remove(&pad->pad_destroy.link);
+	wl_list_remove(&pad->events.button_feedback.listener_list);
+	wl_list_remove(&pad->events.strip_feedback.listener_list);
+	wl_list_remove(&pad->events.ring_feedback.listener_list);
+	free(pad);
+}
+
+struct wlr_tablet_v2_tablet_pad *wlr_tablet_pad_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_input_device *wlr_device) {
+	assert(wlr_device->type == WLR_INPUT_DEVICE_TABLET_PAD);
+	struct wlr_tablet_seat_v2 *seat = get_or_create_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet_pad *wlr_pad = wlr_device->tablet_pad;
+	struct wlr_tablet_v2_tablet_pad *pad = calloc(1, sizeof(struct wlr_tablet_v2_tablet_pad));
+	if (!pad) {
+		return NULL;
+	}
+
+	pad->group_count = wl_list_length(&wlr_pad->groups);
+	pad->groups = calloc(pad->group_count, sizeof(int));
+	if (!pad->groups) {
+		free(pad);
+		return NULL;
+	}
+
+	pad->wlr_pad = wlr_pad;
+	wl_list_init(&pad->clients);
+
+	pad->pad_destroy.notify = handle_wlr_tablet_pad_destroy;
+	wl_signal_add(&wlr_device->events.destroy, &pad->pad_destroy);
+	wl_list_insert(&seat->pads, &pad->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_pad_client(pos, pad);
+	}
+
+	wl_signal_init(&pad->events.button_feedback);
+	wl_signal_init(&pad->events.strip_feedback);
+	wl_signal_init(&pad->events.ring_feedback);
+
+	return pad;
+}
+
+struct wlr_tablet_pad_client_v2 *tablet_pad_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_pad_v2_interface,
+		&tablet_pad_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+/* Actual protocol foo */
+uint32_t wlr_send_tablet_v2_tablet_pad_enter(
+		struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	struct wlr_tablet_client_v2 *tablet_client = NULL;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			tablet_client = tablet_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tablet_client) {
+		return 0;
+	}
+
+	struct wlr_tablet_pad_client_v2 *pad_tmp = NULL;
+	struct wlr_tablet_pad_client_v2 *pad_client = NULL;
+	wl_list_for_each(pad_tmp, &pad->clients, pad_link) {
+		if (pad_tmp->client == client) {
+			pad_client = pad_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!pad_client) {
+		return 0;
+	}
+
+	pad->current_client = pad_client;
+
+	uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+
+	zwp_tablet_pad_v2_send_enter(pad_client->resource, serial,
+		tablet_client->resource, surface->resource);
+
+	struct timespec now;
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	uint32_t time = now.tv_nsec / 1000;
+
+	for (size_t i = 0; i < pad->group_count; ++i) {
+		zwp_tablet_pad_group_v2_send_mode_switch(
+			pad_client->groups[i], time, serial, pad->groups[i]);
+	}
+
+	return serial;
+}
+
+void wlr_send_tablet_v2_tablet_pad_button(
+		struct wlr_tablet_v2_tablet_pad *pad, size_t button,
+		uint32_t time, enum zwp_tablet_pad_v2_button_state state) {
+
+	if (pad->current_client) {
+		zwp_tablet_pad_v2_send_button(pad->current_client->resource,
+				time, button, state);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_pad_strip(struct wlr_tablet_v2_tablet_pad *pad,
+		uint32_t strip, double position, bool finger, uint32_t time) {
+	if (!pad->current_client &&
+			pad->current_client->strips &&
+			pad->current_client->strips[strip]) {
+		return;
+	}
+	struct wl_resource *resource = pad->current_client->strips[strip];
+
+	if (finger) {
+		zwp_tablet_pad_strip_v2_send_source(resource, ZWP_TABLET_PAD_STRIP_V2_SOURCE_FINGER);
+	}
+
+	if (position < 0) {
+		zwp_tablet_pad_strip_v2_send_stop(resource);
+	} else {
+		zwp_tablet_pad_strip_v2_send_position(resource, position * 65535);
+	}
+	zwp_tablet_pad_strip_v2_send_frame(resource, time);
+}
+
+void wlr_send_tablet_v2_tablet_pad_ring(struct wlr_tablet_v2_tablet_pad *pad,
+		uint32_t ring, double position, bool finger, uint32_t time) {
+	if (!pad->current_client ||
+			!pad->current_client->rings ||
+			!pad->current_client->rings[ring]) {
+		return;
+	}
+	struct wl_resource *resource = pad->current_client->rings[ring];
+
+	if (finger) {
+		zwp_tablet_pad_ring_v2_send_source(resource, ZWP_TABLET_PAD_RING_V2_SOURCE_FINGER);
+	}
+
+	if (position < 0) {
+		zwp_tablet_pad_ring_v2_send_stop(resource);
+	} else {
+		zwp_tablet_pad_ring_v2_send_angle(resource, position);
+	}
+	zwp_tablet_pad_ring_v2_send_frame(resource, time);
+}
+
+uint32_t wlr_send_tablet_v2_tablet_pad_leave(struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+	if (!pad->current_client || client != pad->current_client->client) {
+		return 0;
+	}
+
+	uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+
+	zwp_tablet_pad_v2_send_leave(pad->current_client->resource, serial, surface->resource);
+	return serial;
+}
+
+uint32_t wlr_send_tablet_v2_tablet_pad_mode(struct wlr_tablet_v2_tablet_pad *pad,
+		size_t group, uint32_t mode, uint32_t time) {
+	if (!pad->current_client ||
+			!pad->current_client->groups ||
+			!pad->current_client->groups[group] ) {
+		return 0;
+	}
+
+	if (pad->groups[group] == mode) {
+		return 0;
+	}
+
+	pad->groups[group] = mode;
+
+	struct wl_client *client = wl_resource_get_client(pad->current_client->resource);
+	uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+
+	zwp_tablet_pad_group_v2_send_mode_switch(
+		pad->current_client->groups[group], time, serial, mode);
+	return serial;
+}
+
+bool wlr_surface_accepts_tablet_v2(struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	if (tablet->current_client &&
+			tablet->current_client->client == client) {
+		return true;
+	}
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			return true;
+		}
+	}
+
+	return false;
+}
diff --git a/types/tablet_v2/wlr_tablet_v2_tablet.c b/types/tablet_v2/wlr_tablet_v2_tablet.c
new file mode 100644
index 00000000..0d1b5aa3
--- /dev/null
+++ b/types/tablet_v2/wlr_tablet_v2_tablet.c
@@ -0,0 +1,132 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+
+#include <assert.h>
+#include <stdlib.h>
+#include <types/wlr_tablet_v2.h>
+#include <wayland-util.h>
+#include <wlr/types/wlr_tablet_tool.h>
+#include <wlr/types/wlr_tablet_v2.h>
+#include <wlr/util/log.h>
+
+#include "tablet-unstable-v2-protocol.h"
+
+void destroy_tablet_v2(struct wl_resource *resource) {
+	struct wlr_tablet_client_v2 *tablet = tablet_client_from_resource(resource);
+
+	if (!tablet) {
+		return;
+	}
+
+	wl_list_remove(&tablet->seat_link);
+	wl_list_remove(&tablet->tablet_link);
+	free(tablet);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_v2_interface tablet_impl = {
+	.destroy = handle_tablet_v2_destroy,
+};
+
+static void handle_wlr_tablet_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet *tablet =
+		wl_container_of(listener, tablet, tool_destroy);
+
+	struct wlr_tablet_client_v2 *pos;
+	struct wlr_tablet_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &tablet->clients, tablet_link) {
+		zwp_tablet_v2_send_removed(pos->resource);
+	}
+
+	wl_list_remove(&tablet->clients);
+	wl_list_remove(&tablet->link);
+	wl_list_remove(&tablet->tool_destroy.link);
+	free(tablet);
+}
+
+struct wlr_tablet_v2_tablet *wlr_tablet_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_input_device *wlr_device) {
+	assert(wlr_device->type == WLR_INPUT_DEVICE_TABLET_TOOL);
+	struct wlr_tablet_seat_v2 *seat = get_or_create_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet *wlr_tablet = wlr_device->tablet;
+	struct wlr_tablet_v2_tablet *tablet = calloc(1, sizeof(struct wlr_tablet_v2_tablet));
+	if (!tablet) {
+		return NULL;
+	}
+
+	tablet->wlr_tablet = wlr_tablet;
+	tablet->wlr_device = wlr_device;
+	wl_list_init(&tablet->clients);
+
+
+	tablet->tool_destroy.notify = handle_wlr_tablet_destroy;
+	wl_signal_add(&wlr_device->events.destroy, &tablet->tool_destroy);
+	wl_list_insert(&seat->tablets, &tablet->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_client(pos, tablet);
+	}
+
+	return tablet;
+}
+
+
+void add_tablet_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet *tablet) {
+	struct wlr_tablet_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_client_v2));
+	if (!client) {
+		return;
+	}
+
+	uint32_t version = wl_resource_get_version(seat->resource);
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_v2_interface,
+			version, 0);
+	if (!client->resource) {
+		wl_resource_post_no_memory(seat->resource);
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_impl,
+		client, destroy_tablet_v2);
+	zwp_tablet_seat_v2_send_tablet_added(seat->resource, client->resource);
+
+	// Send the expected events
+	if (tablet->wlr_tablet->name) {
+		zwp_tablet_v2_send_name(client->resource,
+			tablet->wlr_tablet->name);
+	}
+	zwp_tablet_v2_send_id(client->resource,
+		tablet->wlr_device->vendor, tablet->wlr_device->product);
+	for (size_t i = 0; i < tablet->wlr_tablet->paths.length; ++i) {
+		zwp_tablet_v2_send_path(client->resource,
+			tablet->wlr_tablet->paths.items[i]);
+	}
+	zwp_tablet_v2_send_done(client->resource);
+
+	client->client = seat->wl_client;
+	wl_list_insert(&seat->tablets, &client->seat_link);
+	wl_list_insert(&tablet->clients, &client->tablet_link);
+}
+
+
+struct wlr_tablet_client_v2 *tablet_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_v2_interface,
+		&tablet_impl));
+	return wl_resource_get_user_data(resource);
+}
diff --git a/types/tablet_v2/wlr_tablet_v2_tool.c b/types/tablet_v2/wlr_tablet_v2_tool.c
new file mode 100644
index 00000000..62c00a37
--- /dev/null
+++ b/types/tablet_v2/wlr_tablet_v2_tool.c
@@ -0,0 +1,514 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+
+#include "tablet-unstable-v2-protocol.h"
+#include "util/array.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <types/wlr_tablet_v2.h>
+#include <wayland-util.h>
+#include <wlr/types/wlr_tablet_tool.h>
+#include <wlr/types/wlr_tablet_v2.h>
+#include <wlr/util/log.h>
+
+static const struct wlr_surface_role tablet_tool_cursor_surface_role = {
+	.name = "wp_tablet_tool-cursor",
+};
+
+static void handle_tablet_tool_v2_set_cursor(struct wl_client *client,
+		struct wl_resource *resource, uint32_t serial,
+		struct wl_resource *surface_resource,
+		int32_t hotspot_x, int32_t hotspot_y) {
+	struct wlr_tablet_tool_client_v2 *tool = tablet_tool_client_from_resource(resource);
+	if (!tool) {
+		return;
+	}
+
+	struct wlr_surface *surface = NULL;
+	if (surface_resource != NULL) {
+		surface = wlr_surface_from_resource(surface_resource);
+		if (!wlr_surface_set_role(surface, &tablet_tool_cursor_surface_role, NULL,
+				surface_resource, ZWP_TABLET_TOOL_V2_ERROR_ROLE)) {
+			return;
+		}
+	}
+
+	struct wlr_tablet_v2_event_cursor evt = {
+		.surface = surface,
+		.serial = serial,
+		.hotspot_x = hotspot_x,
+		.hotspot_y = hotspot_y,
+		.seat_client = tool->seat->seat_client,
+		};
+
+	wl_signal_emit(&tool->tool->events.set_cursor, &evt);
+}
+
+static void handle_tablet_tool_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+static struct zwp_tablet_tool_v2_interface tablet_tool_impl = {
+	.set_cursor = handle_tablet_tool_v2_set_cursor,
+	.destroy = handle_tablet_tool_v2_destroy,
+};
+
+static enum zwp_tablet_tool_v2_type tablet_type_from_wlr_type(
+		enum wlr_tablet_tool_type wlr_type) {
+	switch(wlr_type) {
+	case WLR_TABLET_TOOL_TYPE_PEN:
+		return ZWP_TABLET_TOOL_V2_TYPE_PEN;
+	case WLR_TABLET_TOOL_TYPE_ERASER:
+		return ZWP_TABLET_TOOL_V2_TYPE_ERASER;
+	case WLR_TABLET_TOOL_TYPE_BRUSH:
+		return ZWP_TABLET_TOOL_V2_TYPE_BRUSH;
+	case WLR_TABLET_TOOL_TYPE_PENCIL:
+		return ZWP_TABLET_TOOL_V2_TYPE_PENCIL;
+	case WLR_TABLET_TOOL_TYPE_AIRBRUSH:
+		return ZWP_TABLET_TOOL_V2_TYPE_AIRBRUSH;
+	case WLR_TABLET_TOOL_TYPE_MOUSE:
+		return ZWP_TABLET_TOOL_V2_TYPE_MOUSE;
+	case WLR_TABLET_TOOL_TYPE_LENS:
+		return ZWP_TABLET_TOOL_V2_TYPE_LENS;
+	}
+
+	assert(false && "Unreachable");
+}
+
+void destroy_tablet_tool_v2(struct wl_resource *resource) {
+	struct wlr_tablet_tool_client_v2 *client =
+		tablet_tool_client_from_resource(resource);
+
+	if (!client) {
+		return;
+	}
+
+	if (client->frame_source) {
+		wl_event_source_remove(client->frame_source);
+	}
+
+	if (client->tool && client->tool->current_client == client) {
+		client->tool->current_client = NULL;
+	}
+
+	wl_list_remove(&client->seat_link);
+	wl_list_remove(&client->tool_link);
+	free(client);
+
+	wl_resource_set_user_data(resource, NULL);
+}
+
+void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet_tool *tool) {
+	struct wlr_tablet_tool_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_tool_client_v2));
+	if (!client) {
+		return;
+	}
+	client->tool = tool;
+	client->seat = seat;
+
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_tool_v2_interface, 1, 0);
+	if (!client->resource) {
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_tool_impl,
+		client, destroy_tablet_tool_v2);
+	zwp_tablet_seat_v2_send_tool_added(seat->resource, client->resource);
+
+	// Send the expected events
+	if (tool->wlr_tool->hardware_serial) {
+			zwp_tablet_tool_v2_send_hardware_serial(
+			client->resource, 
+			tool->wlr_tool->hardware_serial >> 32,
+			tool->wlr_tool->hardware_serial & 0xFFFFFFFF);
+	}
+	if (tool->wlr_tool->hardware_wacom) {
+			zwp_tablet_tool_v2_send_hardware_id_wacom(
+			client->resource, 
+			tool->wlr_tool->hardware_wacom >> 32,
+			tool->wlr_tool->hardware_wacom & 0xFFFFFFFF);
+	}
+	zwp_tablet_tool_v2_send_type(client->resource, 
+		tablet_type_from_wlr_type(tool->wlr_tool->type));
+
+	if (tool->wlr_tool->tilt) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_TILT);
+	}
+
+	if (tool->wlr_tool->pressure) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_PRESSURE);
+	}
+
+	if (tool->wlr_tool->distance) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_DISTANCE);
+	}
+
+	if (tool->wlr_tool->rotation) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_ROTATION);
+	}
+
+	if (tool->wlr_tool->slider) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_SLIDER);
+	}
+
+	if (tool->wlr_tool->wheel) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_WHEEL);
+	}
+
+	zwp_tablet_tool_v2_send_done(client->resource);
+
+	client->client = seat->wl_client;
+	wl_list_insert(&seat->tools, &client->seat_link);
+	wl_list_insert(&tool->clients, &client->tool_link);
+}
+
+static void handle_wlr_tablet_tool_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet_tool *tool =
+		wl_container_of(listener, tool, tool_destroy);
+
+	struct wlr_tablet_tool_client_v2 *pos;
+	struct wlr_tablet_tool_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &tool->clients, tool_link) {
+		zwp_tablet_tool_v2_send_removed(pos->resource);
+		pos->tool = NULL;
+	}
+
+	wl_list_remove(&tool->clients);
+	wl_list_remove(&tool->link);
+	wl_list_remove(&tool->tool_destroy.link);
+	wl_list_remove(&tool->events.set_cursor.listener_list);
+	free(tool);
+}
+
+struct wlr_tablet_v2_tablet_tool *wlr_tablet_tool_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_tablet_tool *wlr_tool) {
+	struct wlr_tablet_seat_v2 *seat = get_or_create_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet_v2_tablet_tool *tool =
+		calloc(1, sizeof(struct wlr_tablet_v2_tablet_tool));
+	if (!tool) {
+		return NULL;
+	}
+
+	tool->wlr_tool = wlr_tool;
+	wl_list_init(&tool->clients);
+
+
+	tool->tool_destroy.notify = handle_wlr_tablet_tool_destroy;
+	wl_signal_add(&wlr_tool->events.destroy, &tool->tool_destroy);
+	wl_list_insert(&seat->tools, &tool->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_tool_client(pos, tool);
+	}
+
+	wl_signal_init(&tool->events.set_cursor);
+
+	return tool;
+}
+
+struct wlr_tablet_tool_client_v2 *tablet_tool_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_tool_v2_interface,
+		&tablet_tool_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+
+/* Actual protocol foo */
+
+// Button 0 is KEY_RESERVED in input-event-codes on linux (and freebsd)
+static ssize_t tablet_tool_button_update(struct wlr_tablet_v2_tablet_tool *tool,
+		uint32_t button, enum zwp_tablet_pad_v2_button_state state) {
+	bool found = false;
+	size_t i = 0;
+	for (; i < tool->num_buttons; ++i) {
+		if (tool->pressed_buttons[i] == button) {
+			found = true;
+			wlr_log(WLR_DEBUG, "Found the button \\o/: %u", button);
+			break;
+
+		}
+	}
+
+	if (state == ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED && found) {
+		/* Already have the button saved, durr */
+		return -1;
+	}
+
+	if (state == ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED && !found) {
+		if (tool->num_buttons < WLR_TABLET_V2_TOOL_BUTTONS_CAP) {
+			i = tool->num_buttons++;
+			tool->pressed_buttons[i] = button;
+			tool->pressed_serials[i] = -1;
+		} else {
+			i = -1;
+			wlr_log(WLR_ERROR, "You pressed more than %d tablet tool buttons. This is currently not supporte by wlroots. Please report this with a description of your tablet, since this is either a bug, or fancy hardware",
+			        WLR_TABLET_V2_TOOL_BUTTONS_CAP);
+		}
+	}
+	if (state == ZWP_TABLET_PAD_V2_BUTTON_STATE_RELEASED && found) {
+		wlr_log(WLR_DEBUG, "Removed the button \\o/: %u", button);
+		tool->pressed_buttons[i] = 0;
+		tool->pressed_serials[i] = 0;
+		tool->num_buttons = push_zeroes_to_end(tool->pressed_buttons, WLR_TABLET_V2_TOOL_BUTTONS_CAP);
+		tool->num_buttons = push_zeroes_to_end(tool->pressed_serials, WLR_TABLET_V2_TOOL_BUTTONS_CAP);
+	}
+
+	assert(tool->num_buttons <= WLR_TABLET_V2_TOOL_BUTTONS_CAP);
+	return i;
+}
+
+static inline int64_t timespec_to_msec(const struct timespec *a) {
+	return (int64_t)a->tv_sec * 1000 + a->tv_nsec / 1000000;
+}
+
+static void send_tool_frame(void *data) {
+	struct wlr_tablet_tool_client_v2 *tool = data;
+
+	struct timespec now;
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	zwp_tablet_tool_v2_send_frame(tool->resource, timespec_to_msec(&now));
+	tool->frame_source = NULL;
+}
+
+static void queue_tool_frame(struct wlr_tablet_tool_client_v2 *tool) {
+	struct wl_display *display = wl_client_get_display(tool->client);
+	struct wl_event_loop *loop = wl_display_get_event_loop(display);
+	if (!tool->frame_source) {
+		tool->frame_source =
+			wl_event_loop_add_idle(loop, send_tool_frame, tool);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_proximity_in(
+		struct wlr_tablet_v2_tablet_tool *tool,
+		struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	if (tool->focused_surface == surface) {
+		return;
+	}
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	struct wlr_tablet_client_v2 *tablet_client = NULL;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			tablet_client = tablet_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tablet_client) {
+		return;
+	}
+
+	struct wlr_tablet_tool_client_v2 *tool_tmp = NULL;
+	struct wlr_tablet_tool_client_v2 *tool_client = NULL;
+	wl_list_for_each(tool_tmp, &tool->clients, tool_link) {
+		if (tool_tmp->client == client) {
+			tool_client = tool_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tool_client) {
+		return;
+	}
+
+	tool->current_client = tool_client;
+
+	uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+	tool->focused_surface = surface;
+	tool->proximity_serial = serial;
+
+	zwp_tablet_tool_v2_send_proximity_in(tool_client->resource, serial,
+		tablet_client->resource, surface->resource);
+	/* Send all the pressed buttons */
+	for (size_t i = 0; i < tool->num_buttons; ++i) {
+		wlr_send_tablet_v2_tablet_tool_button(tool,
+			tool->pressed_buttons[i],
+			ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED);
+	}
+	if (tool->is_down) {
+		wlr_send_tablet_v2_tablet_tool_down(tool);
+	}
+
+	queue_tool_frame(tool_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_motion(
+		struct wlr_tablet_v2_tablet_tool *tool, double x, double y) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_motion(tool->current_client->resource,
+		wl_fixed_from_double(x), wl_fixed_from_double(y));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_proximity_out(
+		struct wlr_tablet_v2_tablet_tool *tool) {
+	if (tool->current_client) {
+		for (size_t i = 0; i < tool->num_buttons; ++i) {
+			zwp_tablet_tool_v2_send_button(tool->current_client->resource,
+				tool->pressed_serials[i],
+				tool->pressed_buttons[i],
+				ZWP_TABLET_PAD_V2_BUTTON_STATE_RELEASED);
+		}
+		if (tool->is_down) {
+			zwp_tablet_tool_v2_send_up(tool->current_client->resource);
+		}
+		zwp_tablet_tool_v2_send_proximity_out(tool->current_client->resource);
+		if (tool->current_client->frame_source) {
+			wl_event_source_remove(tool->current_client->frame_source);
+			send_tool_frame(tool->current_client);
+		}
+
+		tool->current_client = NULL;
+		tool->focused_surface = NULL;
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_pressure(
+		struct wlr_tablet_v2_tablet_tool *tool, double pressure) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_pressure(tool->current_client->resource,
+			pressure * 65535);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_distance(
+		struct wlr_tablet_v2_tablet_tool *tool, double distance) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_distance(tool->current_client->resource,
+			distance * 65535);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_tilt(
+		struct wlr_tablet_v2_tablet_tool *tool, double x, double y) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_tilt(tool->current_client->resource,
+		wl_fixed_from_double(x), wl_fixed_from_double(y));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_rotation(
+		struct wlr_tablet_v2_tablet_tool *tool, double degrees) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_rotation(tool->current_client->resource,
+		wl_fixed_from_double(degrees));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_slider(
+		struct wlr_tablet_v2_tablet_tool *tool, double position) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_slider(tool->current_client->resource,
+		position * 65535);
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_button(
+		struct wlr_tablet_v2_tablet_tool *tool, uint32_t button,
+		enum zwp_tablet_pad_v2_button_state state) {
+	ssize_t index = tablet_tool_button_update(tool, button, state);
+
+	if (tool->current_client) {
+		struct wl_client *client =
+			wl_resource_get_client(tool->current_client->resource);
+		uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+		if (index >= 0) {
+			tool->pressed_serials[index] = serial;
+		}
+
+		zwp_tablet_tool_v2_send_button(tool->current_client->resource,
+			serial, button, state);
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_wheel(
+	struct wlr_tablet_v2_tablet_tool *tool, double degrees, int32_t clicks) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_wheel(tool->current_client->resource,
+			clicks, degrees);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_down(struct wlr_tablet_v2_tablet_tool *tool) {
+	if (tool->is_down) {
+		return;
+	}
+
+	tool->is_down = true;
+	if (tool->current_client) {
+		struct wl_client *client =
+			wl_resource_get_client(tool->current_client->resource);
+		uint32_t serial = wl_display_next_serial(wl_client_get_display(client));
+
+		zwp_tablet_tool_v2_send_down(tool->current_client->resource,
+			serial);
+		queue_tool_frame(tool->current_client);
+
+		tool->down_serial = serial;
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_up(struct wlr_tablet_v2_tablet_tool *tool) {
+	if (!tool->is_down) {
+		return;
+	}
+	tool->is_down = false;
+	tool->down_serial = 0;
+
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_up(tool->current_client->resource);
+		queue_tool_frame(tool->current_client);
+	}
+}
+
diff --git a/types/wlr_cursor.c b/types/wlr_cursor.c
index 4a30215f..82ad1a4a 100644
--- a/types/wlr_cursor.c
+++ b/types/wlr_cursor.c
@@ -551,19 +551,19 @@ static struct wlr_cursor_device *cursor_device_create(
 		wl_signal_add(&device->touch->events.cancel, &c_device->touch_cancel);
 		c_device->touch_cancel.notify = handle_touch_cancel;
 	} else if (device->type == WLR_INPUT_DEVICE_TABLET_TOOL) {
-		wl_signal_add(&device->tablet_tool->events.tip,
+		wl_signal_add(&device->tablet->events.tip,
 			&c_device->tablet_tool_tip);
 		c_device->tablet_tool_tip.notify = handle_tablet_tool_tip;
 
-		wl_signal_add(&device->tablet_tool->events.proximity,
+		wl_signal_add(&device->tablet->events.proximity,
 			&c_device->tablet_tool_proximity);
 		c_device->tablet_tool_proximity.notify = handle_tablet_tool_proximity;
 
-		wl_signal_add(&device->tablet_tool->events.axis,
+		wl_signal_add(&device->tablet->events.axis,
 			&c_device->tablet_tool_axis);
 		c_device->tablet_tool_axis.notify = handle_tablet_tool_axis;
 
-		wl_signal_add(&device->tablet_tool->events.button,
+		wl_signal_add(&device->tablet->events.button,
 			&c_device->tablet_tool_button);
 		c_device->tablet_tool_button.notify = handle_tablet_tool_button;
 	}
diff --git a/types/wlr_input_device.c b/types/wlr_input_device.c
index 3a8fc582..89ca13cb 100644
--- a/types/wlr_input_device.c
+++ b/types/wlr_input_device.c
@@ -44,7 +44,7 @@ void wlr_input_device_destroy(struct wlr_input_device *dev) {
 			wlr_touch_destroy(dev->touch);
 			break;
 		case WLR_INPUT_DEVICE_TABLET_TOOL:
-			wlr_tablet_tool_destroy(dev->tablet_tool);
+			wlr_tablet_destroy(dev->tablet);
 			break;
 		case WLR_INPUT_DEVICE_TABLET_PAD:
 			wlr_tablet_pad_destroy(dev->tablet_pad);
diff --git a/types/wlr_keyboard.c b/types/wlr_keyboard.c
index e941e8d1..3a4f5f67 100644
--- a/types/wlr_keyboard.c
+++ b/types/wlr_keyboard.c
@@ -1,3 +1,4 @@
+#include "util/array.h"
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
@@ -58,25 +59,6 @@ static bool keyboard_modifier_update(struct wlr_keyboard *keyboard) {
 	return true;
 }
 
-// https://www.geeksforgeeks.org/move-zeroes-end-array/
-static size_t push_zeroes_to_end(uint32_t arr[], size_t n) {
-	size_t count = 0;
-
-	for (size_t i = 0; i < n; i++) {
-		if (arr[i] != 0) {
-			arr[count++] = arr[i];
-		}
-	}
-
-	size_t ret = count;
-
-	while (count < n) {
-		arr[count++] = 0;
-	}
-
-	return ret;
-}
-
 static void keyboard_key_update(struct wlr_keyboard *keyboard,
 		struct wlr_event_keyboard_key *event) {
 	bool found = false;
diff --git a/types/wlr_output.c b/types/wlr_output.c
index 35b8c416..a1d00c0c 100644
--- a/types/wlr_output.c
+++ b/types/wlr_output.c
@@ -817,11 +817,6 @@ static void output_cursor_handle_destroy(struct wl_listener *listener,
 
 void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
 		struct wlr_surface *surface, int32_t hotspot_x, int32_t hotspot_y) {
-	if (surface && !wlr_surface_is_pointer_cursor(surface)) {
-		wlr_log(WLR_ERROR, "Tried to set a cursor surface with invalid role");
-		return;
-	}
-
 	hotspot_x *= cursor->output->scale;
 	hotspot_y *= cursor->output->scale;
 
diff --git a/types/wlr_tablet_pad.c b/types/wlr_tablet_pad.c
index 3d25d685..804d6910 100644
--- a/types/wlr_tablet_pad.c
+++ b/types/wlr_tablet_pad.c
@@ -10,10 +10,18 @@ void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
 	wl_signal_init(&pad->events.button);
 	wl_signal_init(&pad->events.ring);
 	wl_signal_init(&pad->events.strip);
+	wl_signal_init(&pad->events.attach_tablet);
 }
 
 void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad) {
-	if (pad && pad->impl && pad->impl->destroy) {
+	if (!pad) {
+		return;
+	}
+
+	wlr_list_for_each(&pad->paths, free);
+	wlr_list_finish(&pad->paths);
+
+	if (pad->impl && pad->impl->destroy) {
 		pad->impl->destroy(pad);
 	} else {
 		free(pad);
diff --git a/types/wlr_tablet_tool.c b/types/wlr_tablet_tool.c
index f46a5434..ca92d4e2 100644
--- a/types/wlr_tablet_tool.c
+++ b/types/wlr_tablet_tool.c
@@ -4,22 +4,26 @@
 #include <wlr/interfaces/wlr_tablet_tool.h>
 #include <wlr/types/wlr_tablet_tool.h>
 
-void wlr_tablet_tool_init(struct wlr_tablet_tool *tool,
-		struct wlr_tablet_tool_impl *impl) {
-	tool->impl = impl;
-	wl_signal_init(&tool->events.axis);
-	wl_signal_init(&tool->events.proximity);
-	wl_signal_init(&tool->events.tip);
-	wl_signal_init(&tool->events.button);
+void wlr_tablet_init(struct wlr_tablet *tablet,
+		struct wlr_tablet_impl *impl) {
+	tablet->impl = impl;
+	wl_signal_init(&tablet->events.axis);
+	wl_signal_init(&tablet->events.proximity);
+	wl_signal_init(&tablet->events.tip);
+	wl_signal_init(&tablet->events.button);
 }
 
-void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool) {
-	if (!tool) {
+void wlr_tablet_destroy(struct wlr_tablet *tablet) {
+	if (!tablet) {
 		return;
 	}
-	if (tool->impl && tool->impl->destroy) {
-		tool->impl->destroy(tool);
+
+	wlr_list_for_each(&tablet->paths, free);
+	wlr_list_finish(&tablet->paths);
+
+	if (tablet->impl && tablet->impl->destroy) {
+		tablet->impl->destroy(tablet);
 	} else {
-		free(tool);
+		free(tablet);
 	}
 }
diff --git a/types/wlr_tablet_v2.c b/types/wlr_tablet_v2.c
new file mode 100644
index 00000000..48de6b68
--- /dev/null
+++ b/types/wlr_tablet_v2.c
@@ -0,0 +1,1517 @@
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 200809L
+#endif
+
+#include <assert.h>
+#include <libinput.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wayland-server.h>
+#include <types/wlr_tablet_v2.h>
+#include <wlr/config.h>
+#include <wlr/types/wlr_seat.h>
+#include <wlr/types/wlr_tablet_tool.h>
+#include <wlr/types/wlr_tablet_v2.h>
+#include <wlr/util/log.h>
+#include "tablet-unstable-v2-protocol.h"
+
+struct wlr_tablet_seat_v2 {
+	struct wl_list link;
+	struct wlr_seat *wlr_seat;
+	struct wlr_tablet_manager_v2 *manager;
+
+	struct wl_list tablets; // wlr_tablet_v2_tablet::link
+	struct wl_list tools;
+	struct wl_list pads;
+
+	struct wl_list clients; //wlr_tablet_seat_v2_client::link;
+
+	struct wl_listener seat_destroy;
+};
+
+struct wlr_tablet_manager_client_v2 {
+	struct wl_list link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_manager_v2 *manager;
+
+	struct wl_listener client_destroy;
+	struct wl_list tablet_seats; // wlr_tablet_seat_client_v2::link
+};
+
+struct wlr_tablet_seat_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list client_link;
+	struct wl_client *wl_client;
+	struct wl_resource *resource;
+
+	struct wlr_tablet_manager_client_v2 *client;
+	struct wlr_seat_client *seat;
+
+	struct wl_listener seat_client_destroy;
+
+	struct wl_list tools;   //wlr_tablet_tool_client_v2::link
+	struct wl_list tablets; //wlr_tablet_client_v2::link
+	struct wl_list pads;    //wlr_tablet_pad_client_v2::link
+};
+
+struct wlr_tablet_client_v2 {
+	struct wl_list seat_link; // wlr_tablet_seat_client_v2::tablet
+	struct wl_list tablet_link; // wlr_tablet_v2_tablet::clients
+	struct wl_client *client;
+	struct wl_resource *resource;
+};
+
+struct wlr_tablet_tool_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list tool_link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_v2_tablet_tool *tool;
+	struct wlr_tablet_seat_client_v2 *seat;
+
+	uint32_t proximity_serial;
+
+	struct wl_event_source *frame_source;
+};
+
+struct wlr_tablet_pad_client_v2 {
+	struct wl_list seat_link;
+	struct wl_list pad_link;
+	struct wl_client *client;
+	struct wl_resource *resource;
+	struct wlr_tablet_v2_tablet_pad *pad;
+
+	uint32_t enter_serial;
+	uint32_t mode_serial;
+	uint32_t leave_serial;
+
+	size_t button_count;
+
+	size_t group_count;
+	struct wl_resource **groups;
+
+	size_t ring_count;
+	struct wl_resource **rings;
+
+	size_t strip_count;
+	struct wl_resource **strips;
+};
+
+struct tablet_pad_auxiliary_user_data {
+	struct wlr_tablet_pad_client_v2 *pad;
+	size_t index;
+};
+
+static struct zwp_tablet_v2_interface tablet_impl;
+
+struct wlr_tablet_client_v2 *tablet_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_v2_interface,
+		&tablet_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+void destroy_tablet_v2(struct wl_resource *resource) {
+	struct wlr_tablet_client_v2 *tablet = tablet_client_from_resource(resource);
+
+	if (!tablet) {
+		return;
+	}
+
+	wl_list_remove(&tablet->seat_link);
+	wl_list_remove(&tablet->tablet_link);
+	free(tablet);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_v2_interface tablet_impl = {
+	.destroy = handle_tablet_v2_destroy,
+};
+
+static void handle_wlr_seat_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_seat_v2 *seat =
+		wl_container_of(listener, seat, seat_destroy);
+
+	wl_list_remove(&seat->link);
+	wl_list_remove(&seat->seat_destroy.link);
+
+	struct wlr_tablet_seat_client_v2 *client;
+	struct wlr_tablet_seat_client_v2 *tmp;
+	wl_list_for_each_safe(client, tmp, &seat->clients, seat_link) {
+		wlr_tablet_seat_client_v2_destroy(client->resource);
+	}
+}
+
+static struct wlr_tablet_seat_v2 *make_tablet_seat(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat) {
+	struct wlr_tablet_seat_v2 *tablet_seat =
+		calloc(1, sizeof(struct wlr_tablet_seat_v2));
+	if (!tablet_seat) {
+		return NULL;
+	}
+
+	tablet_seat->manager = manager;
+	tablet_seat->wlr_seat = wlr_seat;
+
+	wl_list_init(&tablet_seat->clients);
+
+	wl_list_init(&tablet_seat->tablets);
+	wl_list_init(&tablet_seat->tools);
+	wl_list_init(&tablet_seat->pads);
+
+	tablet_seat->seat_destroy.notify = handle_wlr_seat_destroy;
+	wl_signal_add(&wlr_seat->events.destroy, &tablet_seat->seat_destroy);
+
+	wl_list_insert(&manager->seats, &tablet_seat->link);
+	return tablet_seat;
+}
+
+static struct wlr_tablet_seat_v2 *get_or_make_tablet_seat(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat) {
+	struct wlr_tablet_seat_v2 *pos;
+	wl_list_for_each(pos, &manager->seats, link) {
+		if (pos->wlr_seat == wlr_seat) {
+			return pos;
+		}
+	}
+
+	return make_tablet_seat(manager, wlr_seat);
+}
+
+static void add_tablet_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet *tablet) {
+	struct wlr_tablet_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_client_v2));
+	if (!client) {
+		return;
+	}
+
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_v2_interface, 1, 0);
+	if (!client->resource) {
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_impl,
+		client, destroy_tablet_v2);
+	zwp_tablet_seat_v2_send_tablet_added(seat->resource, client->resource);
+
+	// Send the expected events
+	if (tablet->wlr_tool->name) {
+		zwp_tablet_v2_send_name(client->resource, tablet->wlr_tool->name);
+	}
+	zwp_tablet_v2_send_id(client->resource,
+		tablet->wlr_device->vendor, tablet->wlr_device->product);
+	for (size_t i = 0; i < tablet->wlr_tool->paths.length; ++i) {
+		zwp_tablet_v2_send_path(client->resource,
+			tablet->wlr_tool->paths.items[i]);
+	}
+	zwp_tablet_v2_send_done(client->resource);
+
+	client->client = seat->wl_client;
+	wl_list_insert(&seat->tablets, &client->seat_link);
+	wl_list_insert(&tablet->clients, &client->tablet_link);
+}
+
+static void handle_wlr_tablet_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet *tablet =
+		wl_container_of(listener, tablet, tool_destroy);
+
+	struct wlr_tablet_client_v2 *pos;
+	struct wlr_tablet_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &tablet->clients, tablet_link) {
+		// XXX: Add a timer/flag to destroy if client is slow?
+		zwp_tablet_v2_send_removed(pos->resource);
+	}
+
+	wl_list_remove(&tablet->clients);
+	wl_list_remove(&tablet->link);
+	wl_list_remove(&tablet->tool_destroy.link);
+	free(tablet);
+}
+
+static const struct wlr_surface_role pointer_cursor_surface_role = {
+	.name = "wl_pointer-cursor",
+};
+
+static void handle_tablet_tool_v2_set_cursor(struct wl_client *client,
+		struct wl_resource *resource, uint32_t serial,
+		struct wl_resource *surface_resource,
+		int32_t hotspot_x, int32_t hotspot_y) {
+	struct wlr_tablet_tool_client_v2 *tool = tablet_tool_client_from_resource(resource);
+	if (!tool) {
+		return;
+	}
+
+	struct wlr_surface *surface = NULL;
+	if (surface_resource != NULL) {
+		surface = wlr_surface_from_resource(surface_resource);
+		if (!wlr_surface_set_role(surface, &pointer_cursor_surface_role, NULL,
+				surface_resource, WL_POINTER_ERROR_ROLE)) {
+			return;
+		}
+	}
+
+	struct wlr_tablet_v2_event_cursor evt = {
+		.surface = surface,
+		.serial = serial,
+		.hotspot_x = hotspot_x,
+		.hotspot_y = hotspot_y,
+		.seat_client = tool->seat->seat,
+		};
+
+	wl_signal_emit(&tool->tool->events.set_cursor, &evt);
+}
+
+static void handle_tablet_tool_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+static struct zwp_tablet_tool_v2_interface tablet_tool_impl = {
+	.set_cursor = handle_tablet_tool_v2_set_cursor,
+	.destroy = handle_tablet_tool_v2_destroy,
+};
+
+static enum zwp_tablet_tool_v2_type tablet_type_from_wlr_type(
+		enum wlr_tablet_tool_type wlr_type) {
+	switch(wlr_type) {
+	case WLR_TABLET_TOOL_TYPE_PEN:
+		return ZWP_TABLET_TOOL_V2_TYPE_PEN;
+	case WLR_TABLET_TOOL_TYPE_ERASER:
+		return ZWP_TABLET_TOOL_V2_TYPE_ERASER;
+	case WLR_TABLET_TOOL_TYPE_BRUSH:
+		return ZWP_TABLET_TOOL_V2_TYPE_BRUSH;
+	case WLR_TABLET_TOOL_TYPE_PENCIL:
+		return ZWP_TABLET_TOOL_V2_TYPE_PENCIL;
+	case WLR_TABLET_TOOL_TYPE_AIRBRUSH:
+		return ZWP_TABLET_TOOL_V2_TYPE_AIRBRUSH;
+	case WLR_TABLET_TOOL_TYPE_MOUSE:
+		return ZWP_TABLET_TOOL_V2_TYPE_MOUSE;
+	case WLR_TABLET_TOOL_TYPE_LENS:
+		return ZWP_TABLET_TOOL_V2_TYPE_LENS;
+	}
+
+	assert(false && "Unreachable");
+}
+
+void destroy_tablet_tool_v2(struct wl_resource *resource) {
+	struct wlr_tablet_tool_client_v2 *client =
+		tablet_tool_client_from_resource(resource);
+
+	if (!client) {
+		return;
+	}
+
+	if (client->frame_source) {
+		wl_event_source_remove(client->frame_source);
+	}
+
+	if (client->tool && client->tool->current_client == client) {
+		client->tool->current_client = NULL;
+	}
+
+	wl_list_remove(&client->seat_link);
+	wl_list_remove(&client->tool_link);
+	free(client);
+
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet_tool *tool) {
+	struct wlr_tablet_tool_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_tool_client_v2));
+	if (!client) {
+		return;
+	}
+	client->tool = tool;
+	client->seat = seat;
+
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_tool_v2_interface, 1, 0);
+	if (!client->resource) {
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_tool_impl,
+		client, destroy_tablet_tool_v2);
+	zwp_tablet_seat_v2_send_tool_added(seat->resource, client->resource);
+
+	// Send the expected events
+	if (tool->wlr_tool->hardware_serial) {
+			zwp_tablet_tool_v2_send_hardware_serial(
+			client->resource, 
+			tool->wlr_tool->hardware_serial >> 32,
+			tool->wlr_tool->hardware_serial & 0xFFFFFFFF);
+	}
+	if (tool->wlr_tool->hardware_wacom) {
+			zwp_tablet_tool_v2_send_hardware_id_wacom(
+			client->resource, 
+			tool->wlr_tool->hardware_wacom >> 32,
+			tool->wlr_tool->hardware_wacom & 0xFFFFFFFF);
+	}
+	zwp_tablet_tool_v2_send_type(client->resource, 
+		tablet_type_from_wlr_type(tool->wlr_tool->type));
+
+	if (tool->wlr_tool->tilt) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_TILT);
+	}
+
+	if (tool->wlr_tool->pressure) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_PRESSURE);
+	}
+
+	if (tool->wlr_tool->distance) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_DISTANCE);
+	}
+
+	if (tool->wlr_tool->rotation) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_ROTATION);
+	}
+
+	if (tool->wlr_tool->slider) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_SLIDER);
+	}
+
+	if (tool->wlr_tool->wheel) {
+		zwp_tablet_tool_v2_send_capability(client->resource,
+			ZWP_TABLET_TOOL_V2_CAPABILITY_WHEEL);
+	}
+
+	zwp_tablet_tool_v2_send_done(client->resource);
+
+	client->client = seat->wl_client;
+	wl_list_insert(&seat->tools, &client->seat_link);
+	wl_list_insert(&tool->clients, &client->tool_link);
+}
+
+struct wlr_tablet_v2_tablet *wlr_tablet_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_input_device *wlr_device) {
+	assert(wlr_device->type == WLR_INPUT_DEVICE_TABLET_TOOL);
+	struct wlr_tablet_seat_v2 *seat = get_or_make_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet_tool *tool = wlr_device->tablet_tool;
+	struct wlr_tablet_v2_tablet *tablet = calloc(1, sizeof(struct wlr_tablet_v2_tablet));
+	if (!tablet) {
+		return NULL;
+	}
+
+	tablet->wlr_tool = tool;
+	tablet->wlr_device = wlr_device;
+	wl_list_init(&tablet->clients);
+
+
+	tablet->tool_destroy.notify = handle_wlr_tablet_destroy;
+	wl_signal_add(&wlr_device->events.destroy, &tablet->tool_destroy);
+	wl_list_insert(&seat->tablets, &tablet->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_client(pos, tablet);
+	}
+
+	return tablet;
+}
+
+static void handle_wlr_tablet_tool_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet_tool *tool =
+		wl_container_of(listener, tool, tool_destroy);
+
+	struct wlr_tablet_tool_client_v2 *pos;
+	struct wlr_tablet_tool_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &tool->clients, tool_link) {
+		// XXX: Add a timer/flag to destroy if client is slow?
+		zwp_tablet_tool_v2_send_removed(pos->resource);
+		pos->tool = NULL;
+	}
+
+	wl_list_remove(&tool->clients);
+	wl_list_remove(&tool->link);
+	wl_list_remove(&tool->tool_destroy.link);
+	wl_list_remove(&tool->events.set_cursor.listener_list);
+	free(tool);
+}
+
+struct wlr_tablet_v2_tablet_tool *wlr_tablet_tool_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_tablet_tool_tool *wlr_tool) {
+	struct wlr_tablet_seat_v2 *seat = get_or_make_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet_v2_tablet_tool *tool =
+		calloc(1, sizeof(struct wlr_tablet_v2_tablet_tool));
+	if (!tool) {
+		return NULL;
+	}
+
+	tool->wlr_tool = wlr_tool;
+	wl_list_init(&tool->clients);
+
+
+	tool->tool_destroy.notify = handle_wlr_tablet_tool_destroy;
+	wl_signal_add(&wlr_tool->events.destroy, &tool->tool_destroy);
+	wl_list_insert(&seat->tools, &tool->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_tool_client(pos, tool);
+	}
+
+	wl_signal_init(&tool->events.set_cursor);
+
+	return tool;
+}
+
+static struct zwp_tablet_pad_v2_interface tablet_pad_impl;
+
+struct wlr_tablet_pad_client_v2 *tablet_pad_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_pad_v2_interface,
+		&tablet_pad_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+
+void destroy_tablet_pad_v2(struct wl_resource *resource) {
+	struct wlr_tablet_pad_client_v2 *pad =
+		tablet_pad_client_from_resource(resource);
+
+	if (!pad) {
+		return;
+	}
+
+	wl_list_remove(&pad->seat_link);
+	wl_list_remove(&pad->pad_link);
+
+	/* This isn't optimal, if the client destroys the resources in another
+	 * order, it will be disconnected.
+	 * But this makes things *way* easier for us, and (untested) I doubt
+	 * clients will destroy it in another order.
+	 */
+	for (size_t i = 0; i < pad->group_count; ++i) {
+		if (pad->groups[i]) {
+			wl_resource_destroy(pad->groups[i]);
+		}
+	}
+	free(pad->groups);
+
+	for (size_t i = 0; i < pad->ring_count; ++i) {
+		if (pad->rings[i]) {
+			wl_resource_destroy(pad->rings[i]);
+		}
+	}
+	free(pad->rings);
+
+	for (size_t i = 0; i < pad->strip_count; ++i) {
+		if (pad->strips[i]) {
+			wl_resource_destroy(pad->strips[i]);
+		}
+	}
+	free(pad->strips);
+
+	free(pad);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static void destroy_tablet_pad_ring_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->rings[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+static void handle_tablet_pad_ring_v2_set_feedback(struct wl_client *client,
+		struct wl_resource *resource, const char *description,
+		uint32_t serial) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.description = description,
+		.index = aux->index
+		};
+
+	wl_signal_emit(&aux->pad->pad->events.ring_feedback, &evt);
+}
+
+static void handle_tablet_pad_ring_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_ring_v2_interface tablet_pad_ring_impl = {
+	.set_feedback = handle_tablet_pad_ring_v2_set_feedback,
+	.destroy = handle_tablet_pad_ring_v2_destroy,
+};
+
+static void destroy_tablet_pad_strip_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->strips[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_strip_v2_set_feedback(struct wl_client *client,
+		struct wl_resource *resource, const char *description,
+		uint32_t serial) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+	if (!aux) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.description = description,
+		.index = aux->index
+		};
+
+	wl_signal_emit(&aux->pad->pad->events.strip_feedback, &evt);
+}
+
+static void handle_tablet_pad_strip_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_strip_v2_interface tablet_pad_strip_impl = {
+	.set_feedback = handle_tablet_pad_strip_v2_set_feedback,
+	.destroy = handle_tablet_pad_strip_v2_destroy,
+};
+
+static void handle_tablet_pad_v2_set_feedback( struct wl_client *client,
+		struct wl_resource *resource, uint32_t button,
+		const char *description, uint32_t serial) {
+	struct wlr_tablet_pad_client_v2 *pad = tablet_pad_client_from_resource(resource);
+	if (!pad) {
+		return;
+	}
+
+	struct wlr_tablet_v2_event_feedback evt = {
+		.serial = serial,
+		.index = button,
+		.description = description,
+		};
+
+	wl_signal_emit(&pad->pad->events.button_feedback, &evt);
+}
+
+static struct zwp_tablet_pad_v2_interface tablet_pad_impl = {
+	.set_feedback = handle_tablet_pad_v2_set_feedback,
+	.destroy = handle_tablet_pad_v2_destroy,
+};
+
+static void destroy_tablet_pad_group_v2(struct wl_resource *resource) {
+	struct tablet_pad_auxiliary_user_data *aux = wl_resource_get_user_data(resource);
+
+	if (!aux) {
+		return;
+	}
+
+	aux->pad->groups[aux->index] = NULL;
+	free(aux);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_tablet_pad_group_v2_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_pad_group_v2_interface tablet_pad_group_impl = {
+	.destroy = handle_tablet_pad_group_v2_destroy,
+};
+
+static void add_tablet_pad_group(struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_tablet_pad_client_v2 *client,
+		struct wlr_tablet_pad_group *group, size_t index) {
+	client->groups[index] =
+		wl_resource_create(client->client, &zwp_tablet_pad_group_v2_interface, 1, 0);
+	if (!client->groups[index]) {
+		wl_client_post_no_memory(client->client);
+		return;
+	}
+	struct tablet_pad_auxiliary_user_data *user_data =
+		calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+	if (!user_data) {
+		return;
+	}
+	user_data->pad = client;
+	user_data->index = index;
+	wl_resource_set_implementation(client->groups[index], &tablet_pad_group_impl,
+		user_data, destroy_tablet_pad_group_v2);
+
+	zwp_tablet_pad_v2_send_group(client->resource, client->groups[index]);
+	zwp_tablet_pad_group_v2_send_modes(client->groups[index], group->mode_count);
+
+	struct wl_array button_array;
+	wl_array_init(&button_array);
+	wl_array_add(&button_array, group->button_count * sizeof(int));
+	memcpy(button_array.data, group->buttons, group->button_count * sizeof(int));
+	zwp_tablet_pad_group_v2_send_buttons(client->groups[index], &button_array);
+	wl_array_release(&button_array);
+
+	client->strip_count = group->strip_count;
+	for (size_t i = 0; i < group->strip_count; ++i) {
+		size_t strip = group->strips[i];
+		struct tablet_pad_auxiliary_user_data *user_data =
+			calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+		if (!user_data) {
+			continue;
+		}
+		user_data->pad = client;
+		user_data->index = strip;
+		client->strips[strip] =
+			wl_resource_create(client->client, &zwp_tablet_pad_strip_v2_interface, 1, 0);
+		wl_resource_set_implementation(client->strips[strip],
+			&tablet_pad_strip_impl, user_data, destroy_tablet_pad_strip_v2);
+		zwp_tablet_pad_group_v2_send_strip(client->groups[index], client->strips[strip]);
+	}
+
+	client->ring_count = group->ring_count;
+	for (size_t i = 0; i < group->ring_count; ++i) {
+		size_t ring = group->rings[i];
+		struct tablet_pad_auxiliary_user_data *user_data =
+			calloc(1, sizeof(struct tablet_pad_auxiliary_user_data));
+		if (!user_data) {
+			continue;
+		}
+		user_data->pad = client;
+		user_data->index = ring;
+		client->rings[ring] =
+			wl_resource_create(client->client, &zwp_tablet_pad_ring_v2_interface, 1, 0);
+		wl_resource_set_implementation(client->rings[ring],
+			&tablet_pad_ring_impl, user_data, destroy_tablet_pad_ring_v2);
+		zwp_tablet_pad_group_v2_send_ring(client->groups[index], client->rings[ring]);
+	}
+
+	zwp_tablet_pad_group_v2_send_done(client->groups[index]);
+}
+
+static void add_tablet_pad_client(struct wlr_tablet_seat_client_v2 *seat,
+		struct wlr_tablet_v2_tablet_pad *pad) {
+	struct wlr_tablet_pad_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_pad_client_v2));
+	if (!client) {
+		wl_client_post_no_memory(seat->wl_client);
+		return;
+	}
+	client->pad = pad;
+
+	client->groups = calloc(sizeof(int), wl_list_length(&pad->wlr_pad->groups));
+	if (!client->groups) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client);
+		return;
+	}
+
+	client->rings = calloc(sizeof(struct wl_resource*), pad->wlr_pad->ring_count);
+	if (!client->rings) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client);
+		return;
+	}
+
+	client->strips = calloc(sizeof(struct wl_resource*), pad->wlr_pad->strip_count);
+	if (!client->strips) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client->rings);
+		free(client);
+		return;
+	}
+
+	client->resource =
+		wl_resource_create(seat->wl_client, &zwp_tablet_pad_v2_interface, 1, 0);
+	if (!client->resource) {
+		wl_client_post_no_memory(seat->wl_client);
+		free(client->groups);
+		free(client->rings);
+		free(client->strips);
+		free(client);
+		return;
+	}
+	wl_resource_set_implementation(client->resource, &tablet_pad_impl,
+		client, destroy_tablet_pad_v2);
+	zwp_tablet_seat_v2_send_pad_added(seat->resource, client->resource);
+	client->client = seat->wl_client;
+
+	// Send the expected events
+	if (pad->wlr_pad->button_count) {
+		zwp_tablet_pad_v2_send_buttons(client->resource, pad->wlr_pad->button_count);
+	}
+	for (size_t i = 0; i < pad->wlr_pad->paths.length; ++i) {
+		zwp_tablet_pad_v2_send_path(client->resource,
+			pad->wlr_pad->paths.items[i]);
+	}
+	size_t i = 0;
+	struct wlr_tablet_pad_group *group;
+	wl_list_for_each(group, &pad->wlr_pad->groups, link) {
+		add_tablet_pad_group(pad, client, group, i++);
+	}
+	zwp_tablet_pad_v2_send_done(client->resource);
+
+	wl_list_insert(&seat->pads, &client->seat_link);
+	wl_list_insert(&pad->clients, &client->pad_link);
+}
+
+static void handle_wlr_tablet_pad_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_v2_tablet_pad *pad =
+		wl_container_of(listener, pad, pad_destroy);
+
+	struct wlr_tablet_pad_client_v2 *pos;
+	struct wlr_tablet_pad_client_v2 *tmp;
+	wl_list_for_each_safe(pos, tmp, &pad->clients, pad_link) {
+		// XXX: Add a timer/flag to destroy if client is slow?
+		zwp_tablet_pad_v2_send_removed(pos->resource);
+
+		for (size_t i = 0; i < pos->group_count; ++i) {
+			destroy_tablet_pad_group_v2(pos->groups[i]);
+		}
+
+		for (size_t i = 0; i < pos->strip_count; ++i) {
+			destroy_tablet_pad_strip_v2(pos->strips[i]);
+		}
+
+		for (size_t i = 0; i < pos->ring_count; ++i) {
+			destroy_tablet_pad_ring_v2(pos->rings[i]);
+		}
+	}
+
+	wl_list_remove(&pad->clients);
+	wl_list_remove(&pad->link);
+	wl_list_remove(&pad->pad_destroy.link);
+	wl_list_remove(&pad->events.button_feedback.listener_list);
+	wl_list_remove(&pad->events.strip_feedback.listener_list);
+	wl_list_remove(&pad->events.ring_feedback.listener_list);
+	free(pad);
+}
+
+struct wlr_tablet_v2_tablet_pad *wlr_tablet_pad_create(
+		struct wlr_tablet_manager_v2 *manager,
+		struct wlr_seat *wlr_seat,
+		struct wlr_input_device *wlr_device) {
+	assert(wlr_device->type == WLR_INPUT_DEVICE_TABLET_PAD);
+	struct wlr_tablet_seat_v2 *seat = get_or_make_tablet_seat(manager, wlr_seat);
+	if (!seat) {
+		return NULL;
+	}
+	struct wlr_tablet_pad *wlr_pad = wlr_device->tablet_pad;
+	struct wlr_tablet_v2_tablet_pad *pad = calloc(1, sizeof(struct wlr_tablet_v2_tablet_pad));
+	if (!pad) {
+		return NULL;
+	}
+
+	pad->group_count = wl_list_length(&wlr_pad->groups);
+	pad->groups = calloc(pad->group_count, sizeof(int));
+	if (!pad->groups) {
+		free(pad);
+		return NULL;
+	}
+
+	pad->wlr_pad = wlr_pad;
+	wl_list_init(&pad->clients);
+
+	pad->pad_destroy.notify = handle_wlr_tablet_pad_destroy;
+	wl_signal_add(&wlr_device->events.destroy, &pad->pad_destroy);
+	wl_list_insert(&seat->pads, &pad->link);
+
+	// We need to create a tablet client for all clients on the seat
+	struct wlr_tablet_seat_client_v2 *pos;
+	wl_list_for_each(pos, &seat->clients, seat_link) {
+		// Tell the clients about the new tool
+		add_tablet_pad_client(pos, pad);
+	}
+
+	wl_signal_init(&pad->events.button_feedback);
+	wl_signal_init(&pad->events.strip_feedback);
+	wl_signal_init(&pad->events.ring_feedback);
+
+	return pad;
+}
+
+void wlr_tablet_v2_destroy(struct wlr_tablet_manager_v2 *manager);
+static struct wlr_tablet_manager_client_v2 *tablet_manager_client_from_resource(struct wl_resource *resource);
+
+static void tablet_seat_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static struct zwp_tablet_seat_v2_interface seat_impl = {
+	.destroy = tablet_seat_destroy,
+};
+
+struct wlr_tablet_seat_client_v2 *tablet_seat_client_from_resource(
+		struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_seat_v2_interface,
+		&seat_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+void wlr_tablet_seat_client_v2_destroy(struct wl_resource *resource) {
+	struct wlr_tablet_seat_client_v2 *seat = tablet_seat_client_from_resource(resource);
+	if (!seat) {
+		return;
+	}
+
+	struct wlr_tablet_client_v2 *tablet;
+	struct wlr_tablet_client_v2 *tmp_tablet;
+	wl_list_for_each_safe(tablet, tmp_tablet, &seat->tablets, seat_link) {
+		destroy_tablet_v2(tablet->resource);
+	}
+
+	struct wlr_tablet_pad_client_v2 *pad;
+	struct wlr_tablet_pad_client_v2 *tmp_pad;
+	wl_list_for_each_safe(pad, tmp_pad, &seat->pads, seat_link) {
+		destroy_tablet_pad_v2(pad->resource);
+	}
+
+	struct wlr_tablet_tool_client_v2 *tool;
+	struct wlr_tablet_tool_client_v2 *tmp_tool;
+	wl_list_for_each_safe(tool, tmp_tool, &seat->tools, seat_link) {
+		destroy_tablet_tool_v2(tool->resource);
+	}
+
+	wl_list_remove(&seat->seat_link);
+	wl_list_remove(&seat->client_link);
+	wl_list_remove(&seat->seat_client_destroy.link);
+
+	free(seat);
+	wl_resource_set_user_data(resource, NULL);
+}
+
+static void handle_seat_client_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_seat_client_v2 *seat =
+		wl_container_of(listener, seat, seat_client_destroy);
+	wlr_tablet_seat_client_v2_destroy(seat->resource);
+}
+
+static void tablet_manager_destroy(struct wl_client *client,
+		struct wl_resource *resource) {
+	wl_resource_destroy(resource);
+}
+
+static void get_tablet_seat(struct wl_client *wl_client, struct wl_resource *resource,
+		uint32_t id, struct wl_resource *seat_resource)
+{
+	struct wlr_tablet_manager_client_v2 *manager = tablet_manager_client_from_resource(resource);
+	struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
+	struct wlr_tablet_seat_v2 *tablet_seat =
+		get_or_make_tablet_seat(manager->manager, seat->seat);
+
+	if (!tablet_seat) {// This can only happen when we ran out of memory
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	struct wlr_tablet_seat_client_v2 *seat_client =
+		calloc(1, sizeof(struct wlr_tablet_seat_client_v2));
+	if (tablet_seat == NULL) {
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	seat_client->resource =
+		wl_resource_create(wl_client, &zwp_tablet_seat_v2_interface, 1, id);
+	if (seat_client->resource == NULL) {
+		free(seat_client);
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+	wl_resource_set_implementation(seat_client->resource, &seat_impl, seat_client,
+		wlr_tablet_seat_client_v2_destroy);
+
+
+	seat_client->seat = seat;
+	seat_client->client = manager;
+	seat_client->wl_client = wl_client;
+	wl_list_init(&seat_client->tools);
+	wl_list_init(&seat_client->tablets);
+	wl_list_init(&seat_client->pads);
+
+	seat_client->seat_client_destroy.notify = handle_seat_client_destroy;
+	wl_signal_add(&seat->events.destroy, &seat_client->seat_client_destroy);
+
+	wl_list_insert(&manager->tablet_seats, &seat_client->client_link);
+	wl_list_insert(&tablet_seat->clients, &seat_client->seat_link);
+
+	// We need to emmit the devices allready on the seat
+	struct wlr_tablet_v2_tablet *tablet_pos;
+	wl_list_for_each(tablet_pos, &tablet_seat->tablets, link) {
+		add_tablet_client(seat_client, tablet_pos);
+	}
+
+	struct wlr_tablet_v2_tablet_pad *pad_pos;
+	wl_list_for_each(pad_pos, &tablet_seat->pads, link) {
+		add_tablet_pad_client(seat_client, pad_pos);
+	}
+
+	struct wlr_tablet_v2_tablet_tool *tool_pos;
+	wl_list_for_each(tool_pos, &tablet_seat->tools, link) {
+		add_tablet_tool_client(seat_client, tool_pos);
+	}
+}
+
+static struct zwp_tablet_manager_v2_interface manager_impl = {
+	.get_tablet_seat = get_tablet_seat,
+	.destroy = tablet_manager_destroy,
+};
+
+static struct wlr_tablet_manager_client_v2 *tablet_manager_client_from_resource (
+		struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_manager_v2_interface,
+		&manager_impl));
+	return wl_resource_get_user_data(resource);
+}
+
+static void wlr_tablet_manager_v2_destroy(struct wl_resource *resource) {
+	struct wlr_tablet_manager_client_v2 *client = tablet_manager_client_from_resource(resource);
+
+	// TODO: Evaluate whether we may need to iterate structs
+	wl_list_remove(&client->link);
+	wl_list_remove(&client->tablet_seats);
+	//wl_list_remove(&client->client_destroy.link);
+
+	free(client);
+}
+
+static void tablet_v2_bind(struct wl_client *wl_client, void *data,
+		uint32_t version, uint32_t id) {
+	struct wlr_tablet_manager_v2 *manager = data;
+	assert(wl_client && manager);
+
+	struct wlr_tablet_manager_client_v2 *client =
+		calloc(1, sizeof(struct wlr_tablet_manager_client_v2));
+	if (client == NULL) {
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+
+	wl_list_init(&client->tablet_seats);
+
+	client->resource =
+		wl_resource_create(wl_client, &zwp_tablet_manager_v2_interface, version, id);
+	if (client->resource == NULL) {
+		free(client);
+		wl_client_post_no_memory(wl_client);
+		return;
+	}
+	client->client = wl_client;
+	client->manager = manager;
+
+	wl_resource_set_implementation(client->resource, &manager_impl, client,
+		wlr_tablet_manager_v2_destroy);
+	wl_list_insert(&manager->clients, &client->link);
+}
+
+static void handle_display_destroy(struct wl_listener *listener, void *data) {
+	struct wlr_tablet_manager_v2 *tablet =
+		wl_container_of(listener, tablet, display_destroy);
+	wlr_tablet_v2_destroy(tablet);
+}
+
+void wlr_tablet_v2_destroy(struct wlr_tablet_manager_v2 *manager) {
+	struct wlr_tablet_manager_client_v2 *tmp;
+	struct wlr_tablet_manager_client_v2 *pos;
+
+	wl_list_for_each_safe(pos, tmp, &manager->clients, link) {
+		wl_resource_destroy(pos->resource);
+	}
+
+	wl_global_destroy(manager->wl_global);
+	free(manager);
+}
+
+struct wlr_tablet_manager_v2 *wlr_tablet_v2_create(struct wl_display *display) {
+	struct wlr_tablet_manager_v2 *tablet =
+		calloc(1, sizeof(struct wlr_tablet_manager_v2));
+	if (!tablet) {
+		return NULL;
+	}
+
+	wl_list_init(&tablet->clients);
+	wl_list_init(&tablet->seats);
+
+	tablet->display_destroy.notify = handle_display_destroy;
+	wl_display_add_destroy_listener(display, &tablet->display_destroy);
+
+	tablet->wl_global = wl_global_create(display,
+		&zwp_tablet_manager_v2_interface, 1, tablet, tablet_v2_bind);
+	if (tablet->wl_global == NULL) {
+		free(tablet);
+		return NULL;
+	}
+
+	return tablet;
+}
+
+/* Actual protocol foo */
+// https://www.geeksforgeeks.org/move-zeroes-end-array/
+static size_t push_zeroes_to_end(uint32_t arr[], size_t n) {
+	size_t count = 0;
+
+	for (size_t i = 0; i < n; i++) {
+		if (arr[i] != 0) {
+			arr[count++] = arr[i];
+		}
+	}
+
+	size_t ret = count;
+
+	while (count < n) {
+		arr[count++] = 0;
+	}
+
+	return ret;
+}
+
+static void tablet_tool_button_update(struct wlr_tablet_v2_tablet_tool *tool,
+		uint32_t button, enum zwp_tablet_pad_v2_button_state state) {
+	bool found = false;
+	size_t i = 0;
+	for (; i < tool->num_buttons; ++i) {
+		if (tool->pressed_buttons[i] == button) {
+			found = true;
+			break;
+		}
+	}
+
+	if (button == ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED && !found &&
+			tool->num_buttons < WLR_TABLEt_V2_TOOL_BUTTONS_CAP) {
+		tool->pressed_buttons[tool->num_buttons++] = button;
+	}
+	if (button == ZWP_TABLET_PAD_V2_BUTTON_STATE_RELEASED && found) {
+		tool->pressed_buttons[i] = 0;
+		tool->num_buttons = push_zeroes_to_end(tool->pressed_buttons, WLR_TABLEt_V2_TOOL_BUTTONS_CAP);
+	}
+
+	assert(tool->num_buttons <= WLR_TABLEt_V2_TOOL_BUTTONS_CAP);
+}
+
+static void send_tool_frame(void *data) {
+	struct wlr_tablet_tool_client_v2 *tool = data;
+
+	zwp_tablet_tool_v2_send_frame(tool->resource, 0);
+	tool->frame_source = NULL;
+}
+
+static void queue_tool_frame(struct wlr_tablet_tool_client_v2 *tool) {
+	struct wl_display *display = wl_client_get_display(tool->client);
+	struct wl_event_loop *loop = wl_display_get_event_loop(display);
+	if (!tool->frame_source) {
+		tool->frame_source =
+			wl_event_loop_add_idle(loop, send_tool_frame, tool);
+	}
+}
+
+uint32_t wlr_send_tablet_v2_tablet_tool_proximity_in(
+		struct wlr_tablet_v2_tablet_tool *tool,
+		struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	if (tool->focused_surface == surface) {
+		return 0;
+	}
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	struct wlr_tablet_client_v2 *tablet_client = NULL;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			tablet_client = tablet_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tablet_client) {
+		return 0;
+	}
+
+	struct wlr_tablet_tool_client_v2 *tool_tmp = NULL;
+	struct wlr_tablet_tool_client_v2 *tool_client = NULL;
+	wl_list_for_each(tool_tmp, &tool->clients, tool_link) {
+		if (tool_tmp->client == client) {
+			tool_client = tool_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tool_client) {
+		return 0;
+	}
+
+	tool->current_client = tool_client;
+
+	/* Pre-increment keeps 0 clean. wraparound would be after 2^32
+	 * proximity_in. Someone wants to do the math how long that would take?
+	 */
+	uint32_t serial = ++tool_client->proximity_serial;
+
+	zwp_tablet_tool_v2_send_proximity_in(tool_client->resource, serial,
+		tablet_client->resource, surface->resource);
+	queue_tool_frame(tool_client);
+
+	tool->focused_surface = surface;
+	return serial;
+}
+
+void wlr_send_tablet_v2_tablet_tool_motion(
+		struct wlr_tablet_v2_tablet_tool *tool, double x, double y) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_motion(tool->current_client->resource,
+		wl_fixed_from_double(x), wl_fixed_from_double(y));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_proximity_out(
+		struct wlr_tablet_v2_tablet_tool *tool) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_proximity_out(tool->current_client->resource);
+		// XXX: Get the time for the frame
+		if (tool->current_client->frame_source) {
+			wl_event_source_remove(tool->current_client->frame_source);
+			send_tool_frame(tool->current_client);
+		}
+		tool->current_client = NULL;
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_pressure(
+		struct wlr_tablet_v2_tablet_tool *tool, uint32_t pressure) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_pressure(tool->current_client->resource,
+			pressure);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_distance(
+		struct wlr_tablet_v2_tablet_tool *tool, uint32_t distance) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_distance(tool->current_client->resource,
+			distance);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_tool_tilt(
+		struct wlr_tablet_v2_tablet_tool *tool, double x, double y) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_tilt(tool->current_client->resource,
+		wl_fixed_from_double(x), wl_fixed_from_double(y));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_rotation(
+		struct wlr_tablet_v2_tablet_tool *tool, double degrees) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_rotation(tool->current_client->resource,
+		wl_fixed_from_double(degrees));
+
+	queue_tool_frame(tool->current_client);
+}
+
+void wlr_send_tablet_v2_tablet_tool_slider(
+		struct wlr_tablet_v2_tablet_tool *tool, int32_t position) {
+	if (!tool->current_client) {
+		return;
+	}
+
+	zwp_tablet_tool_v2_send_slider(tool->current_client->resource,
+		position);
+
+	queue_tool_frame(tool->current_client);
+}
+
+uint32_t wlr_send_tablet_v2_tablet_tool_button(
+		struct wlr_tablet_v2_tablet_tool *tool, uint32_t button,
+		enum zwp_tablet_pad_v2_button_state state) {
+	tablet_tool_button_update(tool, button, state);
+
+	if (tool->current_client) {
+		uint32_t serial = ++tool->button_serial;
+
+		zwp_tablet_tool_v2_send_button(tool->current_client->resource,
+			serial, button, state);
+		queue_tool_frame(tool->current_client);
+
+		return serial;
+	}
+
+	return 0;
+}
+
+void wlr_send_tablet_v2_tablet_tool_wheel(
+	struct wlr_tablet_v2_tablet_tool *tool, double delta, int32_t clicks) {
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_wheel(tool->current_client->resource,
+			clicks, delta);
+
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+uint32_t wlr_send_tablet_v2_tablet_tool_down(struct wlr_tablet_v2_tablet_tool *tool) {
+	if (tool->is_down) {
+		return 0;
+	}
+
+	tool->is_down = true;
+	if (tool->current_client) {
+		uint32_t serial = ++tool->down_serial;
+
+		zwp_tablet_tool_v2_send_down(tool->current_client->resource,
+			serial);
+		queue_tool_frame(tool->current_client);
+
+		return serial;
+	}
+
+	return 0;
+}
+
+void wlr_send_tablet_v2_tablet_tool_up(struct wlr_tablet_v2_tablet_tool *tool) {
+	if (!tool->is_down) {
+		return;
+	}
+	tool->is_down = false;
+
+	if (tool->current_client) {
+		zwp_tablet_tool_v2_send_up(tool->current_client->resource);
+		queue_tool_frame(tool->current_client);
+	}
+}
+
+uint32_t wlr_send_tablet_v2_tablet_pad_enter(
+		struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	struct wlr_tablet_client_v2 *tablet_client = NULL;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			tablet_client = tablet_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!tablet_client) {
+		return 0;
+	}
+
+	struct wlr_tablet_pad_client_v2 *pad_tmp = NULL;
+	struct wlr_tablet_pad_client_v2 *pad_client = NULL;
+	wl_list_for_each(pad_tmp, &pad->clients, pad_link) {
+		if (pad_tmp->client == client) {
+			pad_client = pad_tmp;
+			break;
+		}
+	}
+
+	// Couldn't find the client binding for the surface's client. Either
+	// the client didn't bind tablet_v2 at all, or not for the relevant
+	// seat
+	if (!pad_client) {
+		return 0;
+	}
+
+	pad->current_client = pad_client;
+
+	/* Pre-increment keeps 0 clean. wraparound would be after 2^32
+	 * proximity_in. Someone wants to do the math how long that would take?
+	 */
+	uint32_t serial = ++pad_client->enter_serial;
+
+	zwp_tablet_pad_v2_send_enter(pad_client->resource, serial,
+		tablet_client->resource, surface->resource);
+
+	struct timespec now;
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	uint32_t time = now.tv_nsec / 1000;
+
+	for (size_t i = 0; i < pad->group_count; ++i) {
+		zwp_tablet_pad_group_v2_send_mode_switch(
+			pad_client->groups[i], time, serial, pad->groups[i]);
+	}
+
+	return serial;
+}
+
+void wlr_send_tablet_v2_tablet_pad_button(
+		struct wlr_tablet_v2_tablet_pad *pad, size_t button,
+		uint32_t time, enum zwp_tablet_pad_v2_button_state state) {
+
+	if (pad->current_client) {
+		zwp_tablet_pad_v2_send_button(pad->current_client->resource,
+				time, button, state);
+	}
+}
+
+void wlr_send_tablet_v2_tablet_pad_strip(struct wlr_tablet_v2_tablet_pad *pad,
+		uint32_t strip, double position, bool finger, uint32_t time) {
+	if (!pad->current_client &&
+			pad->current_client->strips &&
+			pad->current_client->strips[strip]) {
+		return;
+	}
+	struct wl_resource *resource = pad->current_client->strips[strip];
+
+	if (finger) {
+		zwp_tablet_pad_strip_v2_send_source(resource, ZWP_TABLET_PAD_STRIP_V2_SOURCE_FINGER);
+	}
+
+	if (position < 0) {
+		zwp_tablet_pad_strip_v2_send_stop(resource);
+	} else {
+		zwp_tablet_pad_strip_v2_send_position(resource, position * 65535);
+	}
+	zwp_tablet_pad_strip_v2_send_frame(resource, time);
+}
+
+void wlr_send_tablet_v2_tablet_pad_ring(struct wlr_tablet_v2_tablet_pad *pad,
+		uint32_t ring, double position, bool finger, uint32_t time) {
+	if (!pad->current_client ||
+			!pad->current_client->rings ||
+			!pad->current_client->rings[ring]) {
+		return;
+	}
+	struct wl_resource *resource = pad->current_client->rings[ring];
+
+	if (finger) {
+		zwp_tablet_pad_ring_v2_send_source(resource, ZWP_TABLET_PAD_RING_V2_SOURCE_FINGER);
+	}
+
+	if (position < 0) {
+		zwp_tablet_pad_ring_v2_send_stop(resource);
+	} else {
+		zwp_tablet_pad_ring_v2_send_angle(resource, position);
+	}
+	zwp_tablet_pad_ring_v2_send_frame(resource, time);
+}
+
+uint32_t wlr_send_tablet_v2_tablet_pad_leave(struct wlr_tablet_v2_tablet_pad *pad,
+		struct wlr_surface *surface) {
+	if (!pad->current_client ||
+			wl_resource_get_client(surface->resource) != pad->current_client->client) {
+		return 0;
+	}
+
+	/* Pre-increment keeps 0 clean. wraparound would be after 2^32
+	 * proximity_in. Someone wants to do the math how long that would take?
+	 */
+	uint32_t serial = ++pad->current_client->leave_serial;
+
+	zwp_tablet_pad_v2_send_leave(pad->current_client->resource, serial, surface->resource);
+	return serial;
+}
+
+uint32_t wlr_send_tablet_v2_tablet_pad_mode(struct wlr_tablet_v2_tablet_pad *pad,
+		size_t group, uint32_t mode, uint32_t time) {
+	if (!pad->current_client ||
+			!pad->current_client->groups ||
+			!pad->current_client->groups[group] ) {
+		return 0;
+	}
+
+	if (pad->groups[group] == mode) {
+		return 0;
+	}
+
+	pad->groups[group] = mode;
+
+	/* Pre-increment keeps 0 clean. wraparound would be after 2^32
+	 * proximity_in. Someone wants to do the math how long that would take?
+	 */
+	uint32_t serial = ++pad->current_client->mode_serial;
+
+	zwp_tablet_pad_group_v2_send_mode_switch(
+		pad->current_client->groups[group], time, serial, mode);
+	return serial;
+}
+
+bool wlr_surface_accepts_tablet_v2(struct wlr_tablet_v2_tablet *tablet,
+		struct wlr_surface *surface) {
+	struct wl_client *client = wl_resource_get_client(surface->resource);
+
+	if (tablet->current_client &&
+			tablet->current_client->client == client) {
+		return true;
+	}
+
+	struct wlr_tablet_client_v2 *tablet_tmp;
+	wl_list_for_each(tablet_tmp, &tablet->clients, tablet_link) {
+		if (tablet_tmp->client == client) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+struct wlr_tablet_tool_client_v2 *tablet_tool_client_from_resource(struct wl_resource *resource) {
+	assert(wl_resource_instance_of(resource, &zwp_tablet_tool_v2_interface,
+		&tablet_tool_impl));
+	return wl_resource_get_user_data(resource);
+}
diff --git a/util/array.c b/util/array.c
new file mode 100644
index 00000000..9ee39d33
--- /dev/null
+++ b/util/array.c
@@ -0,0 +1,21 @@
+#include <stdlib.h>
+#include <stdint.h>
+
+// https://www.geeksforgeeks.org/move-zeroes-end-array/
+size_t push_zeroes_to_end(uint32_t arr[], size_t n) {
+	size_t count = 0;
+
+	for (size_t i = 0; i < n; i++) {
+		if (arr[i] != 0) {
+			arr[count++] = arr[i];
+		}
+	}
+
+	size_t ret = count;
+
+	while (count < n) {
+		arr[count++] = 0;
+	}
+
+	return ret;
+}
diff --git a/util/meson.build b/util/meson.build
index adc52a53..f9d1997d 100644
--- a/util/meson.build
+++ b/util/meson.build
@@ -1,6 +1,7 @@
 lib_wlr_util = static_library(
 	'wlr_util',
 	files(
+		'array.c',
 		'log.c',
 		'os-compatibility.c',
 		'region.c',