1 files changed, 31 insertions, 11 deletions

diff --git a/backend/backend.c b/backend/backend.c
index 38b65dca..02fd7479 100644
--- a/backend/backend.c
+++ b/backend/backend.c
@@ -3,10 +3,15 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <libinput.h>
 #include <wlr/session.h>
 #include <wlr/backend/interface.h>
+#include <wlr/backend/drm.h>
+#include <wlr/backend/libinput.h>
+#include <wlr/backend/multi.h>
+#include "backend/libinput.h"
+#include "backend/udev.h"
 #include "common/log.h"
-#include "backend/drm.h"
 
 struct wlr_backend *wlr_backend_create(const struct wlr_backend_impl *impl,
 		struct wlr_backend_state *state) {
@@ -17,14 +22,10 @@ struct wlr_backend *wlr_backend_create(const struct wlr_backend_impl *impl,
 	}
 	backend->state = state;
 	backend->impl = impl;
+	wl_signal_init(&backend->events.input_add);
+	wl_signal_init(&backend->events.input_remove);
 	wl_signal_init(&backend->events.output_add);
 	wl_signal_init(&backend->events.output_remove);
-	wl_signal_init(&backend->events.keyboard_add);
-	wl_signal_init(&backend->events.keyboard_remove);
-	wl_signal_init(&backend->events.pointer_add);
-	wl_signal_init(&backend->events.pointer_remove);
-	wl_signal_init(&backend->events.touch_add);
-	wl_signal_init(&backend->events.touch_remove);
 	return backend;
 }
 
@@ -51,12 +52,27 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display,
 		wlr_log(L_ERROR, "Failed to open DRM device");
 		goto error_udev;
 	}
-	struct wlr_backend *wlr;
-	wlr = wlr_drm_backend_create(display, session, udev, gpu);
-	if (!wlr) {
+	struct wlr_backend *multi = wlr_multi_backend_create();
+	if (!multi) {
 		goto error_gpu;
 	}
-	return wlr;
+	struct wlr_backend *libinput =
+		wlr_libinput_backend_create(display, session, udev);
+	if (!libinput) {
+		goto error_multi;
+	}
+	struct wlr_backend *drm =
+		wlr_drm_backend_create(display, session, udev, gpu);
+	if (!drm) {
+		goto error_libinput;
+	}
+	wlr_multi_backend_add(multi, libinput);
+	wlr_multi_backend_add(multi, drm);
+	return multi;
+error_libinput:
+	wlr_backend_destroy(libinput);
+error_multi:
+	wlr_backend_destroy(multi);
 error_gpu:
 	close(gpu);
 error_udev:
@@ -64,3 +80,7 @@ error_udev:
 error:
 	return NULL;
 }
+
+struct libinput_device *wlr_libinput_get_device_handle(struct wlr_input_device *dev) {
+	return dev->state->handle;
+}