linux-kernel - [ 45/65] HID: multitouch: add support for Novatek touchscreen

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Message-Id: <20120813221418.961729464@linuxfoundation.org>
Date:	Mon, 13 Aug 2012 15:14:29 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg KH <gregkh@...uxfoundation.org>,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Austin Hendrix <ahendrix@...lowgarage.com>,
	Jiri Kosina <jkosina@...e.cz>
Subject: [ 45/65] HID: multitouch: add support for Novatek touchscreen

From: Greg KH <gregkh@...uxfoundation.org>

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Austin Hendrix <ahendrix@...lowgarage.com>

commit 4db703ead4535792ea54dba7275fdd1527848e74 upstream.

Add support for a Novatek touchscreen panel as a generic HID multitouch
panel.

Signed-off-by: Austin Hendrix <ahendrix@...lowgarage.com>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/hid/hid-ids.h        |    3 +++
 drivers/hid/hid-multitouch.c |    5 +++++
 2 files changed, 8 insertions(+)

--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -567,6 +567,9 @@
 #define USB_VENDOR_ID_NINTENDO		0x057e
 #define USB_DEVICE_ID_NINTENDO_WIIMOTE	0x0306
 
+#define USB_VENDOR_ID_NOVATEK		0x0603
+#define USB_DEVICE_ID_NOVATEK_PCT	0x0600
+
 #define USB_VENDOR_ID_NTRIG		0x1b96
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN   0x0001
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1   0x0003
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -940,6 +940,11 @@ static const struct hid_device_id mt_dev
 		HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
 			USB_DEVICE_ID_PANABOARD_UBT880) },
 
+	/* Novatek Panel */
+	{ .driver_data = MT_CLS_DEFAULT,
+		HID_USB_DEVICE(USB_VENDOR_ID_NOVATEK,
+			USB_DEVICE_ID_NOVATEK_PCT) },
+
 	/* PenMount panels */
 	{ .driver_data = MT_CLS_CONFIDENCE,
 		HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT,


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