From 4e61f0d75aa86c9e59451f6bcffcdceb355b4fc4 Mon Sep 17 00:00:00 2001
From: Austin Zhang <zhang.austin@gmail.com>
Date: Mon, 9 May 2011 23:54:14 +0800
Subject: [PATCH] HID: hid-multitouch: add support for Ilitek dual-touch panel
Added ILITEK hid dual touch panel support into hid-multitouch.
Signed-off-by: Austin Zhang <zhang.austin@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/Kconfig | 1 +
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 3 +++
drivers/hid/hid-multitouch.c | 5 +++++
4 files changed, 10 insertions(+)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index d2d4e5f1911e..d9635d6a907a 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -306,6 +306,7 @@ config HID_MULTITOUCH
- Cando dual touch panel
- Cypress TrueTouch panels
- Hanvon dual touch panels
+ - Ilitek dual touch panel
- IrTouch Infrared USB panels
- MosArt dual-touch panels
- PenMount dual touch panels
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 6e31b9f93329..c0ea857ed429 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1377,6 +1377,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ILITEK, USB_DEVICE_ID_ILITEK_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS, USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 252aebae5701..0f29b3facca1 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -330,6 +330,9 @@
#define USB_DEVICE_ID_UGCI_FLYING 0x0020
#define USB_DEVICE_ID_UGCI_FIGHTING 0x0030
+#define USB_VENDOR_ID_ILITEK 0x222a
+#define USB_DEVICE_ID_ILITEK_MULTITOUCH 0x0001
+
#define USB_VENDOR_ID_IMATION 0x0718
#define USB_DEVICE_ID_DISC_STAKKA 0xd000
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index bf46804670c7..b21251b43a35 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -589,6 +589,11 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
+ /* Ilitek dual touch panel */
+ { .driver_data = MT_CLS_DEFAULT,
+ HID_USB_DEVICE(USB_VENDOR_ID_ILITEK,
+ USB_DEVICE_ID_ILITEK_MULTITOUCH) },
+
/* IRTOUCH panels */
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID,
HID_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS,
--
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