Remove access to wlr_input_device union

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3626
Closes: https://github.com/swaywm/sway/issues/7077

include/sway/input/keyboard.h

@@ -50,6 +50,7 @@ struct sway_shortcut_state {
 
 struct sway_keyboard {
 	struct sway_seat_device *seat_device;
+	struct wlr_keyboard *wlr;
 
 	struct xkb_keymap *keymap;
 	xkb_layout_index_t effective_layout;

include/sway/input/switch.h

@@ -5,6 +5,7 @@
 
 struct sway_switch {
 	struct sway_seat_device *seat_device;
+	struct wlr_switch *wlr;
 	enum wlr_switch_state state;
 	enum wlr_switch_type type;
 

include/sway/input/tablet.h

@@ -32,6 +32,7 @@ struct sway_tablet_pad {
 	struct wl_list link;
 	struct sway_seat_device *seat_device;
 	struct sway_tablet *tablet;
+	struct wlr_tablet_pad *wlr;
 	struct wlr_tablet_v2_tablet_pad *tablet_v2_pad;
 
 	struct wl_listener attach;

sway/commands/input/xkb_switch_layout.c

@@ -98,10 +98,9 @@ struct cmd_results *input_cmd_xkb_switch_layout(int argc, char **argv) {
 		struct xkb_switch_layout_action *action =
 			&actions[actions_len++];
 
-		action->keyboard = dev->wlr_device->keyboard;
+		action->keyboard = wlr_keyboard_from_input_device(dev->wlr_device);
 		if (relative) {
-			action->layout = get_layout_relative(
-				dev->wlr_device->keyboard, relative);
+			action->layout = get_layout_relative(action->keyboard, relative);
 		} else {
 			action->layout = layout;
 		}

sway/input/cursor.c

@@ -595,7 +595,7 @@ static void apply_mapping_from_region(struct wlr_input_device *device,
 	double y1 = region->y1, y2 = region->y2;
 
 	if (region->mm && device->type == WLR_INPUT_DEVICE_TABLET_TOOL) {
-		struct wlr_tablet *tablet = device->tablet;
+		struct wlr_tablet *tablet = wlr_tablet_from_input_device(device);
 		if (tablet->width_mm == 0 || tablet->height_mm == 0) {
 			return;
 		}

sway/input/keyboard.c

@@ -291,14 +291,12 @@ static bool keyboard_execute_compositor_binding(struct sway_keyboard *keyboard,
 static size_t keyboard_keysyms_translated(struct sway_keyboard *keyboard,
 		xkb_keycode_t keycode, const xkb_keysym_t **keysyms,
 		uint32_t *modifiers) {
-	struct wlr_input_device *device =
-		keyboard->seat_device->input_device->wlr_device;
-	*modifiers = wlr_keyboard_get_modifiers(device->keyboard);
+	*modifiers = wlr_keyboard_get_modifiers(keyboard->wlr);
 	xkb_mod_mask_t consumed = xkb_state_key_get_consumed_mods2(
-		device->keyboard->xkb_state, keycode, XKB_CONSUMED_MODE_XKB);
+		keyboard->wlr->xkb_state, keycode, XKB_CONSUMED_MODE_XKB);
 	*modifiers = *modifiers & ~consumed;
 
-	return xkb_state_key_get_syms(device->keyboard->xkb_state,
+	return xkb_state_key_get_syms(keyboard->wlr->xkb_state,
 		keycode, keysyms);
 }
 
@@ -314,13 +312,11 @@ static size_t keyboard_keysyms_translated(struct sway_keyboard *keyboard,
 static size_t keyboard_keysyms_raw(struct sway_keyboard *keyboard,
 		xkb_keycode_t keycode, const xkb_keysym_t **keysyms,
 		uint32_t *modifiers) {
-	struct wlr_input_device *device =
-		keyboard->seat_device->input_device->wlr_device;
-	*modifiers = wlr_keyboard_get_modifiers(device->keyboard);
+	*modifiers = wlr_keyboard_get_modifiers(keyboard->wlr);
 
 	xkb_layout_index_t layout_index = xkb_state_key_get_layout(
-		device->keyboard->xkb_state, keycode);
-	return xkb_keymap_key_get_syms_by_level(device->keyboard->keymap,
+		keyboard->wlr->xkb_state, keycode);
+	return xkb_keymap_key_get_syms_by_level(keyboard->wlr->keymap,
 		keycode, layout_index, 0, keysyms);
 }
 
@@ -360,8 +356,7 @@ static void update_keyboard_state(struct sway_keyboard *keyboard,
 			keyinfo->keycode, &keyinfo->translated_keysyms,
 			&keyinfo->translated_modifiers);
 
-	keyinfo->code_modifiers = wlr_keyboard_get_modifiers(
-			keyboard->seat_device->input_device->wlr_device->keyboard);
+	keyinfo->code_modifiers = wlr_keyboard_get_modifiers(keyboard->wlr);
 
 	// Update shortcut model keyinfo
 	update_shortcut_state(&keyboard->state_keycodes, raw_keycode, keystate,
@@ -407,7 +402,7 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 	struct wlr_input_device *wlr_device =
 		keyboard->seat_device->input_device->wlr_device;
 	char *device_identifier = input_device_get_identifier(wlr_device);
-	bool exact_identifier = wlr_device->keyboard->group != NULL;
+	bool exact_identifier = keyboard->wlr->group != NULL;
 	seat_idle_notify_activity(seat, IDLE_SOURCE_KEYBOARD);
 	bool input_inhibited = seat->exclusive_client != NULL ||
 		server.session_lock.locked;
@@ -478,10 +473,10 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 	// Set up (or clear) keyboard repeat for a pressed binding. Since the
 	// binding may remove the keyboard, the timer needs to be updated first
 	if (binding && !(binding->flags & BINDING_NOREPEAT) &&
-			wlr_device->keyboard->repeat_info.delay > 0) {
+			keyboard->wlr->repeat_info.delay > 0) {
 		keyboard->repeat_binding = binding;
 		if (wl_event_source_timer_update(keyboard->key_repeat_source,
-				wlr_device->keyboard->repeat_info.delay) < 0) {
+				keyboard->wlr->repeat_info.delay) < 0) {
 			sway_log(SWAY_DEBUG, "failed to set key repeat timer");
 		}
 	} else if (keyboard->repeat_binding) {
@@ -493,7 +488,7 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 		handled = true;
 	}
 
-	if (!handled && wlr_device->keyboard->group) {
+	if (!handled && keyboard->wlr->group) {
 		// Only handle device specific bindings for keyboards in a group
 		free(device_identifier);
 		return;
@@ -518,7 +513,7 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 			&keyboard->state_pressed_sent, event->keycode,
 			event->state, keyinfo.keycode, 0);
 		if (pressed_sent) {
-			wlr_seat_set_keyboard(wlr_seat, wlr_device->keyboard);
+			wlr_seat_set_keyboard(wlr_seat, keyboard->wlr);
 			wlr_seat_keyboard_notify_key(wlr_seat, event->time_msec,
 				event->keycode, event->state);
 			handled = true;
@@ -529,8 +524,7 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 		struct wlr_input_method_keyboard_grab_v2 *kb_grab = keyboard_get_im_grab(keyboard);
 
 		if (kb_grab) {
-			wlr_input_method_keyboard_grab_v2_set_keyboard(kb_grab,
-				wlr_device->keyboard);
+			wlr_input_method_keyboard_grab_v2_set_keyboard(kb_grab, keyboard->wlr);
 			wlr_input_method_keyboard_grab_v2_send_key(kb_grab,
 				event->time_msec, event->keycode, event->state);
 			handled = true;
@@ -543,7 +537,7 @@ static void handle_key_event(struct sway_keyboard *keyboard,
 		update_shortcut_state(
 			&keyboard->state_pressed_sent, event->keycode, event->state,
 			keyinfo.keycode, 0);
-		wlr_seat_set_keyboard(wlr_seat, wlr_device->keyboard);
+		wlr_seat_set_keyboard(wlr_seat, keyboard->wlr);
 		wlr_seat_keyboard_notify_key(wlr_seat, event->time_msec,
 				event->keycode, event->state);
 	}
@@ -619,14 +613,12 @@ static void handle_keyboard_group_leave(struct wl_listener *listener,
 }
 
 static int handle_keyboard_repeat(void *data) {
-	struct sway_keyboard *keyboard = (struct sway_keyboard *)data;
-	struct wlr_keyboard *wlr_device =
-			keyboard->seat_device->input_device->wlr_device->keyboard;
+	struct sway_keyboard *keyboard = data;
 	if (keyboard->repeat_binding) {
-		if (wlr_device->repeat_info.rate > 0) {
+		if (keyboard->wlr->repeat_info.rate > 0) {
 			// We queue the next event first, as the command might cancel it
 			if (wl_event_source_timer_update(keyboard->key_repeat_source,
-					1000 / wlr_device->repeat_info.rate) < 0) {
+					1000 / keyboard->wlr->repeat_info.rate) < 0) {
 				sway_log(SWAY_DEBUG, "failed to update key repeat timer");
 			}
 		}
@@ -659,31 +651,28 @@ static void determine_bar_visibility(uint32_t modifiers) {
 }
 
 static void handle_modifier_event(struct sway_keyboard *keyboard) {
-	struct wlr_input_device *wlr_device =
-		keyboard->seat_device->input_device->wlr_device;
-	if (!wlr_device->keyboard->group) {
+	if (!keyboard->wlr->group) {
 		struct wlr_input_method_keyboard_grab_v2 *kb_grab = keyboard_get_im_grab(keyboard);
 
 		if (kb_grab) {
-			wlr_input_method_keyboard_grab_v2_set_keyboard(kb_grab,
-					wlr_device->keyboard);
+			wlr_input_method_keyboard_grab_v2_set_keyboard(kb_grab, keyboard->wlr);
 			wlr_input_method_keyboard_grab_v2_send_modifiers(kb_grab,
-					&wlr_device->keyboard->modifiers);
+					&keyboard->wlr->modifiers);
 		} else {
 			struct wlr_seat *wlr_seat = keyboard->seat_device->sway_seat->wlr_seat;
-			wlr_seat_set_keyboard(wlr_seat, wlr_device->keyboard);
+			wlr_seat_set_keyboard(wlr_seat, keyboard->wlr);
 			wlr_seat_keyboard_notify_modifiers(wlr_seat,
-					&wlr_device->keyboard->modifiers);
+					&keyboard->wlr->modifiers);
 		}
 
-		uint32_t modifiers = wlr_keyboard_get_modifiers(wlr_device->keyboard);
+		uint32_t modifiers = wlr_keyboard_get_modifiers(keyboard->wlr);
 		determine_bar_visibility(modifiers);
 	}
 
-	if (wlr_device->keyboard->modifiers.group != keyboard->effective_layout) {
-		keyboard->effective_layout = wlr_device->keyboard->modifiers.group;
+	if (keyboard->wlr->modifiers.group != keyboard->effective_layout) {
+		keyboard->effective_layout = keyboard->wlr->modifiers.group;
 
-		if (!wlr_keyboard_group_from_wlr_keyboard(wlr_device->keyboard)) {
+		if (!wlr_keyboard_group_from_wlr_keyboard(keyboard->wlr)) {
 			ipc_event_input("xkb_layout", keyboard->seat_device->input_device);
 		}
 	}
@@ -712,6 +701,7 @@ struct sway_keyboard *sway_keyboard_create(struct sway_seat *seat,
 	}
 
 	keyboard->seat_device = device;
+	keyboard->wlr = wlr_keyboard_from_input_device(device->input_device->wlr_device);
 	device->keyboard = keyboard;
 
 	wl_list_init(&keyboard->keyboard_key.link);
@@ -820,13 +810,12 @@ static void destroy_empty_wlr_keyboard_group(void *data) {
 
 static void sway_keyboard_group_remove(struct sway_keyboard *keyboard) {
 	struct sway_input_device *device = keyboard->seat_device->input_device;
-	struct wlr_keyboard *wlr_keyboard = device->wlr_device->keyboard;
-	struct wlr_keyboard_group *wlr_group = wlr_keyboard->group;
+	struct wlr_keyboard_group *wlr_group = keyboard->wlr->group;
 
 	sway_log(SWAY_DEBUG, "Removing keyboard %s from group %p",
 			device->identifier, wlr_group);
 
-	wlr_keyboard_group_remove_keyboard(wlr_keyboard->group, wlr_keyboard);
+	wlr_keyboard_group_remove_keyboard(keyboard->wlr->group, keyboard->wlr);
 
 	if (wl_list_empty(&wlr_group->devices)) {
 		sway_log(SWAY_DEBUG, "Destroying empty keyboard group %p",
@@ -851,9 +840,7 @@ static void sway_keyboard_group_remove(struct sway_keyboard *keyboard) {
 }
 
 static void sway_keyboard_group_remove_invalid(struct sway_keyboard *keyboard) {
-	struct sway_input_device *device = keyboard->seat_device->input_device;
-	struct wlr_keyboard *wlr_keyboard = device->wlr_device->keyboard;
-	if (!wlr_keyboard->group) {
+	if (!keyboard->wlr->group) {
 		return;
 	}
 
@@ -869,7 +856,7 @@ static void sway_keyboard_group_remove_invalid(struct sway_keyboard *keyboard) {
 		break;
 	case KEYBOARD_GROUP_DEFAULT: /* fallthrough */
 	case KEYBOARD_GROUP_SMART:;
-		struct wlr_keyboard_group *group = wlr_keyboard->group;
+		struct wlr_keyboard_group *group = keyboard->wlr->group;
 		if (!wlr_keyboard_keymaps_match(keyboard->keymap, group->keyboard.keymap) ||
 				!repeat_info_match(keyboard, &group->keyboard)) {
 			sway_keyboard_group_remove(keyboard);
@@ -880,7 +867,6 @@ static void sway_keyboard_group_remove_invalid(struct sway_keyboard *keyboard) {
 
 static void sway_keyboard_group_add(struct sway_keyboard *keyboard) {
 	struct sway_input_device *device = keyboard->seat_device->input_device;
-	struct wlr_keyboard *wlr_keyboard = device->wlr_device->keyboard;
 	struct sway_seat *seat = keyboard->seat_device->sway_seat;
 	struct seat_config *sc = seat_get_config(seat);
 
@@ -912,7 +898,7 @@ static void sway_keyboard_group_add(struct sway_keyboard *keyboard) {
 					repeat_info_match(keyboard, &wlr_group->keyboard)) {
 				sway_log(SWAY_DEBUG, "Adding keyboard %s to group %p",
 						device->identifier, wlr_group);
-				wlr_keyboard_group_add_keyboard(wlr_group, wlr_keyboard);
+				wlr_keyboard_group_add_keyboard(wlr_group, keyboard->wlr);
 				return;
 			}
 			break;
@@ -960,7 +946,7 @@ static void sway_keyboard_group_add(struct sway_keyboard *keyboard) {
 
 	sway_log(SWAY_DEBUG, "Adding keyboard %s to group %p",
 			device->identifier, sway_group->wlr_group);
-	wlr_keyboard_group_add_keyboard(sway_group->wlr_group, wlr_keyboard);
+	wlr_keyboard_group_add_keyboard(sway_group->wlr_group, keyboard->wlr);
 
 	wl_list_insert(&seat->keyboard_groups, &sway_group->link);
 
@@ -992,10 +978,8 @@ cleanup:
 void sway_keyboard_configure(struct sway_keyboard *keyboard) {
 	struct input_config *input_config =
 		input_device_get_config(keyboard->seat_device->input_device);
-	struct wlr_input_device *wlr_device =
-		keyboard->seat_device->input_device->wlr_device;
 
-	if (!sway_assert(!wlr_keyboard_group_from_wlr_keyboard(wlr_device->keyboard),
+	if (!sway_assert(!wlr_keyboard_group_from_wlr_keyboard(keyboard->wlr),
 				"sway_keyboard_configure should not be called with a "
 				"keyboard group's keyboard")) {
 		return;
@@ -1037,11 +1021,11 @@ void sway_keyboard_configure(struct sway_keyboard *keyboard) {
 
 		sway_keyboard_group_remove_invalid(keyboard);
 
-		wlr_keyboard_set_keymap(wlr_device->keyboard, keyboard->keymap);
-		wlr_keyboard_set_repeat_info(wlr_device->keyboard,
+		wlr_keyboard_set_keymap(keyboard->wlr, keyboard->keymap);
+		wlr_keyboard_set_repeat_info(keyboard->wlr,
 				keyboard->repeat_rate, keyboard->repeat_delay);
 
-		if (!wlr_device->keyboard->group) {
+		if (!keyboard->wlr->group) {
 			sway_keyboard_group_add(keyboard);
 		}
 
@@ -1061,40 +1045,38 @@ void sway_keyboard_configure(struct sway_keyboard *keyboard) {
 			}
 		}
 		if (locked_mods) {
-			wlr_keyboard_notify_modifiers(wlr_device->keyboard, 0, 0,
+			wlr_keyboard_notify_modifiers(keyboard->wlr, 0, 0,
 					locked_mods, 0);
 			uint32_t leds = 0;
 			for (uint32_t i = 0; i < WLR_LED_COUNT; ++i) {
-				if (xkb_state_led_index_is_active(
-						wlr_device->keyboard->xkb_state,
-						wlr_device->keyboard->led_indexes[i])) {
+				if (xkb_state_led_index_is_active(keyboard->wlr->xkb_state,
+						keyboard->wlr->led_indexes[i])) {
 					leds |= (1 << i);
 				}
 			}
-			if (wlr_device->keyboard->group) {
-				wlr_keyboard_led_update(
-						&wlr_device->keyboard->group->keyboard, leds);
+			if (keyboard->wlr->group) {
+				wlr_keyboard_led_update(&keyboard->wlr->group->keyboard, leds);
 			} else {
-				wlr_keyboard_led_update(wlr_device->keyboard, leds);
+				wlr_keyboard_led_update(keyboard->wlr, leds);
 			}
 		}
 	} else {
 		xkb_keymap_unref(keymap);
 		sway_keyboard_group_remove_invalid(keyboard);
-		if (!wlr_device->keyboard->group) {
+		if (!keyboard->wlr->group) {
 			sway_keyboard_group_add(keyboard);
 		}
 	}
 
 	struct wlr_seat *seat = keyboard->seat_device->sway_seat->wlr_seat;
-	wlr_seat_set_keyboard(seat, wlr_device->keyboard);
+	wlr_seat_set_keyboard(seat, keyboard->wlr);
 
 	wl_list_remove(&keyboard->keyboard_key.link);
-	wl_signal_add(&wlr_device->keyboard->events.key, &keyboard->keyboard_key);
+	wl_signal_add(&keyboard->wlr->events.key, &keyboard->keyboard_key);
 	keyboard->keyboard_key.notify = handle_keyboard_key;
 
 	wl_list_remove(&keyboard->keyboard_modifiers.link);
-	wl_signal_add(&wlr_device->keyboard->events.modifiers,
+	wl_signal_add(&keyboard->wlr->events.modifiers,
 		&keyboard->keyboard_modifiers);
 	keyboard->keyboard_modifiers.notify = handle_keyboard_modifiers;
 
@@ -1111,12 +1093,11 @@ void sway_keyboard_destroy(struct sway_keyboard *keyboard) {
 	if (!keyboard) {
 		return;
 	}
-	if (keyboard->seat_device->input_device->wlr_device->keyboard->group) {
+	if (keyboard->wlr->group) {
 		sway_keyboard_group_remove(keyboard);
 	}
 	struct wlr_seat *wlr_seat = keyboard->seat_device->sway_seat->wlr_seat;
-	struct sway_input_device *device = keyboard->seat_device->input_device;
-	if (wlr_seat_get_keyboard(wlr_seat) == device->wlr_device->keyboard) {
+	if (wlr_seat_get_keyboard(wlr_seat) == keyboard->wlr) {
 		wlr_seat_set_keyboard(wlr_seat, NULL);
 	}
 	if (keyboard->keymap) {

sway/input/seat.c

@@ -142,7 +142,7 @@ static struct sway_keyboard *sway_keyboard_for_wlr_keyboard(
 		if (input_device->wlr_device->type != WLR_INPUT_DEVICE_KEYBOARD) {
 			continue;
 		}
-		if (input_device->wlr_device->keyboard == wlr_keyboard) {
+		if (input_device->wlr_device == &wlr_keyboard->base) {
 			return seat_device->keyboard;
 		}
 	}
@@ -150,7 +150,7 @@ static struct sway_keyboard *sway_keyboard_for_wlr_keyboard(
 	wl_list_for_each(group, &seat->keyboard_groups, link) {
 		struct sway_input_device *input_device =
 			group->seat_device->input_device;
-		if (input_device->wlr_device->keyboard == wlr_keyboard) {
+		if (input_device->wlr_device == &wlr_keyboard->base) {
 			return group->seat_device->keyboard;
 		}
 	}
@@ -745,10 +745,10 @@ static void seat_apply_input_config(struct sway_seat *seat,
 		struct wlr_input_device *dev = sway_device->input_device->wlr_device;
 		switch (dev->type) {
 		case WLR_INPUT_DEVICE_POINTER:
-			mapped_to_output = dev->pointer->output_name;
+			mapped_to_output = wlr_pointer_from_input_device(dev)->output_name;
 			break;
 		case WLR_INPUT_DEVICE_TOUCH:
-			mapped_to_output = dev->touch->output_name;
+			mapped_to_output = wlr_touch_from_input_device(dev)->output_name;
 			break;
 		default:
 			mapped_to_output = NULL;
@@ -822,7 +822,7 @@ static void seat_configure_keyboard(struct sway_seat *seat,
 	}
 	sway_keyboard_configure(seat_device->keyboard);
 	wlr_seat_set_keyboard(seat->wlr_seat,
-			seat_device->input_device->wlr_device->keyboard);
+		wlr_keyboard_from_input_device(seat_device->input_device->wlr_device));
 
 	// force notify reenter to pick up the new configuration.  This reuses
 	// the current focused surface to avoid breaking input grabs.

sway/input/switch.c

@@ -11,6 +11,7 @@ struct sway_switch *sway_switch_create(struct sway_seat *seat,
 		return NULL;
 	}
 	device->switch_device = switch_device;
+	switch_device->wlr = wlr_switch_from_input_device(device->input_device->wlr_device);
 	switch_device->seat_device = device;
 	switch_device->state = WLR_SWITCH_STATE_OFF;
 	wl_list_init(&switch_device->switch_toggle.link);
@@ -95,10 +96,8 @@ static void handle_switch_toggle(struct wl_listener *listener, void *data) {
 }
 
 void sway_switch_configure(struct sway_switch *sway_switch) {
-	struct wlr_input_device *wlr_device =
-		sway_switch->seat_device->input_device->wlr_device;
 	wl_list_remove(&sway_switch->switch_toggle.link);
-	wl_signal_add(&wlr_device->switch_device->events.toggle,
+	wl_signal_add(&sway_switch->wlr->events.toggle,
 			&sway_switch->switch_toggle);
 	sway_switch->switch_toggle.notify = handle_switch_toggle;
 	sway_log(SWAY_DEBUG, "Configured switch for device");

sway/input/tablet.c

@@ -246,6 +246,7 @@ struct sway_tablet_pad *sway_tablet_pad_create(struct sway_seat *seat,
 		return NULL;
 	}
 
+	tablet_pad->wlr = wlr_tablet_pad_from_input_device(device->input_device->wlr_device);
 	tablet_pad->seat_device = device;
 	wl_list_init(&tablet_pad->attach.link);
 	wl_list_init(&tablet_pad->button.link);
@@ -260,40 +261,40 @@ struct sway_tablet_pad *sway_tablet_pad_create(struct sway_seat *seat,
 }
 
 void sway_configure_tablet_pad(struct sway_tablet_pad *tablet_pad) {
-	struct wlr_input_device *device =
+	struct wlr_input_device *wlr_device =
 		tablet_pad->seat_device->input_device->wlr_device;
 	struct sway_seat *seat = tablet_pad->seat_device->sway_seat;
 
 	if (!tablet_pad->tablet_v2_pad) {
 		tablet_pad->tablet_v2_pad =
-			wlr_tablet_pad_create(server.tablet_v2, seat->wlr_seat, device);
+			wlr_tablet_pad_create(server.tablet_v2, seat->wlr_seat, wlr_device);
 	}
 
 	wl_list_remove(&tablet_pad->attach.link);
 	tablet_pad->attach.notify = handle_tablet_pad_attach;
-	wl_signal_add(&device->tablet_pad->events.attach_tablet,
+	wl_signal_add(&tablet_pad->wlr->events.attach_tablet,
 		&tablet_pad->attach);
 
 	wl_list_remove(&tablet_pad->button.link);
 	tablet_pad->button.notify = handle_tablet_pad_button;
-	wl_signal_add(&device->tablet_pad->events.button, &tablet_pad->button);
+	wl_signal_add(&tablet_pad->wlr->events.button, &tablet_pad->button);
 
 	wl_list_remove(&tablet_pad->strip.link);
 	tablet_pad->strip.notify = handle_tablet_pad_strip;
-	wl_signal_add(&device->tablet_pad->events.strip, &tablet_pad->strip);
+	wl_signal_add(&tablet_pad->wlr->events.strip, &tablet_pad->strip);
 
 	wl_list_remove(&tablet_pad->ring.link);
 	tablet_pad->ring.notify = handle_tablet_pad_ring;
-	wl_signal_add(&device->tablet_pad->events.ring, &tablet_pad->ring);
+	wl_signal_add(&tablet_pad->wlr->events.ring, &tablet_pad->ring);
 
 	/* Search for a sibling tablet */
-	if (!wlr_input_device_is_libinput(device)) {
+	if (!wlr_input_device_is_libinput(wlr_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));
+		libinput_device_get_device_group(wlr_libinput_get_device_handle(wlr_device));
 	struct sway_tablet *tool;
 	wl_list_for_each(tool, &seat->cursor->tablets, link) {
 		struct wlr_input_device *tablet =

sway/ipc-json.c

@@ -979,7 +979,8 @@ json_object *ipc_json_describe_input(struct sway_input_device *device) {
 			input_device_get_type(device)));
 
 	if (device->wlr_device->type == WLR_INPUT_DEVICE_KEYBOARD) {
-		struct wlr_keyboard *keyboard = device->wlr_device->keyboard;
+		struct wlr_keyboard *keyboard =
+			wlr_keyboard_from_input_device(device->wlr_device);
 		struct xkb_keymap *keymap = keyboard->keymap;
 		struct xkb_state *state = keyboard->xkb_state;