HID: multitouch: force BTN_STYLUS for pen devices
The "tablet" udev rule relies on BTN_STYLUS to be set.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 5555174..aceaf6c 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -418,6 +418,9 @@
mt_free_input_name(hi);
hi->input->name = name;
}
+
+ /* force BTN_STYLUS to allow tablet matching in udev */
+ __set_bit(BTN_STYLUS, hi->input->keybit);
}
static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
