1 files changed, 25 insertions, 4 deletions

diff --git a/src/frame-mtdev.c b/src/frame-mtdev.c
index ed5dc9e..9192510 100644
--- a/src/frame-mtdev.c
+++ b/src/frame-mtdev.c
@@ -25,6 +25,16 @@
 #include <errno.h>
 #include <math.h>
 
+static int is_pointer(const struct evemu_device *dev)
+{
+        return evemu_has_event(dev, EV_REL, REL_X) ||
+                evemu_has_event(dev, EV_KEY, BTN_TOOL_FINGER) ||
+                evemu_has_event(dev, EV_KEY, BTN_TOOL_PEN) ||
+                evemu_has_event(dev, EV_KEY, BTN_STYLUS) ||
+                evemu_has_event(dev, EV_KEY, BTN_MOUSE) ||
+                evemu_has_event(dev, EV_KEY, BTN_LEFT);
+}
+
 int utouch_frame_is_supported_mtdev(const struct evemu_device *dev)
 {
 
@@ -52,11 +62,22 @@ int utouch_frame_init_mtdev(utouch_frame_handle fh,
         if (!utouch_frame_is_supported_mtdev(dev))
                 return -ENODEV;
 
+        if (is_pointer(dev)) {
+                s->needs_pointer = 1;
+                s->is_direct = 0;
+        } else {
+                s->needs_pointer = 0;
+                s->is_direct = 1;
+        }
+
+        s->is_buttonpad = 0;
+        s->is_semi_mt = 0;
+
 #ifdef INPUT_PROP_POINTER
-        s->needs_pointer = evemu_has_prop(dev, INPUT_PROP_POINTER);
-        s->is_direct = evemu_has_prop(dev, INPUT_PROP_DIRECT);
-        s->is_buttonpad = evemu_has_prop(dev, INPUT_PROP_BUTTONPAD);
-        s->is_semi_mt = evemu_has_prop(dev, INPUT_PROP_SEMI_MT);
+        s->needs_pointer |= evemu_has_prop(dev, INPUT_PROP_POINTER);
+        s->is_direct |= evemu_has_prop(dev, INPUT_PROP_DIRECT);
+        s->is_buttonpad |= evemu_has_prop(dev, INPUT_PROP_BUTTONPAD);
+        s->is_semi_mt |= evemu_has_prop(dev, INPUT_PROP_SEMI_MT);
 #endif
         s->use_touch_major = evemu_has_event(dev, EV_ABS, ABS_MT_TOUCH_MAJOR);
         s->use_touch_minor = evemu_has_event(dev, EV_ABS, ABS_MT_TOUCH_MINOR);