From b79b36be56da0ba61fa10a3fa96939c3a3eb499a Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Date: Mon, 31 Jan 2011 11:28:19 +0100
Subject: [PATCH] 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>
---
drivers/hid/hid-multitouch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 07d3183fdde5..86863a32b089 100644
--- 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 |
--
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