HID: hid-multitouch: change default mt_class

The safest quirk for a device (the one that works out of the box for
most of them) is MT_QUIRK_NOT_SEEN_MEANS_UP. Indeed, it does not
make any assumption on the device. When adding a new device, we can
easily test it against MT_CLS_DEFAULT, and then optimize it with other
quirks: that's why no device use MT_CLS_DEFAULT right now.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 07d3183..86863a3 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -104,7 +104,7 @@ static int find_slot_from_contactid(struct mt_device *td)
 
 struct mt_class mt_classes[] = {
        { .name = MT_CLS_DEFAULT,
-               .quirks = MT_QUIRK_VALID_IS_INRANGE,
+               .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
                .maxcontacts = 10 },
        { .name = MT_CLS_DUAL1,
                .quirks = MT_QUIRK_VALID_IS_INRANGE |