From 58ad34bf62b9fc52c04e6aabe3ad5a47e4a00dc1 Mon Sep 17 00:00:00 2001
From: Xianhan Yu <aroundight77@gmail.com>
Date: Mon, 29 Oct 2012 23:04:37 +0800
Subject: [PATCH] HID: multitouch: fix maxcontacts problem on GeneralTouch
Fix maxcontacts problem for PWT GeneralTouch multi-touchscreen.
Our device didn't contain HID_DG_CONTACTMAX usage. This usage use to describe
touchscreen's maxcontacts for hid-multitouch.c to get maxcontacts automatic. We
fix the device that driver can get maxcontact from our device, hence it doesn't
need .maxcontact=10. Now there is just one device class can fix all our PWT
touchscreen.
Signed-off-by: Xianhan Yu <aroundight77@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-multitouch.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index c97011cdf852a..7867d69f0efe1 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -210,8 +210,7 @@ static struct mt_class mt_classes[] = {
},
{ .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
- MT_QUIRK_SLOT_IS_CONTACTNUMBER,
- .maxcontacts = 10
+ MT_QUIRK_SLOT_IS_CONTACTNUMBER
},
{ .name = MT_CLS_FLATFROG,
--
2.30.2