diff options
| -rw-r--r-- | src/eventcomm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/eventcomm.c b/src/eventcomm.c index cddf7fc..3a9d45d 100644 --- a/src/eventcomm.c +++ b/src/eventcomm.c @@ -325,6 +325,15 @@ event_query_is_touchpad(struct libevdev *evdev) libevdev_has_event_code(evdev, EV_ABS, BTN_TOOL_PEN)) /* Don't match wacom tablets */ return FALSE; + if (libevdev_has_event_code(evdev, EV_ABS, ABS_MT_SLOT)) { + if (libevdev_get_num_slots(evdev) == -1) + return FALSE; /* Ignore fake MT devices */ + + if (!libevdev_has_event_code(evdev, EV_ABS, ABS_MT_POSITION_X) || + !libevdev_has_event_code(evdev, EV_ABS, ABS_MT_POSITION_Y)) + return FALSE; + } + return TRUE; } |