linux-kernel - [PATCH 3.18 051/150] HID: yet another buggy ELAN touchscreen

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Message-Id: <20150114072058.193245351@linuxfoundation.org>
Date:	Tue, 13 Jan 2015 23:22:02 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Oliver Neukum <oneukum@...e.de>,
	Bryan Poling <poli0048@....edu>, Jiri Kosina <jkosina@...e.cz>
Subject: [PATCH 3.18 051/150] HID: yet another buggy ELAN touchscreen

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

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

From: Oliver Neukum <oneukum@...e.de>

commit a32c99e7ab8410bae7c276a7e94ca84d108de034 upstream.

The touchscreen needs the same quirk as the other models.

Signed-off-by: Oliver Neukum <oneukum@...e.de>
Reported-by: Bryan Poling <poli0048@....edu>
Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/hid/hid-ids.h           |    1 +
 drivers/hid/usbhid/hid-quirks.c |    1 +
 drivers/usb/core/quirks.c       |    3 +++
 3 files changed, 5 insertions(+)

--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -300,6 +300,7 @@
 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN	0x0089
 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B	0x009b
 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN_0103	0x0103
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_010c	0x010c
 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F	0x016f
 
 #define USB_VENDOR_ID_ELECOM		0x056e
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -73,6 +73,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_0103, HID_QUIRK_ALWAYS_POLL },
+	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_010c, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -103,6 +103,9 @@ static const struct usb_device_id usb_qu
 	{ USB_DEVICE(0x04f3, 0x009b), .driver_info =
 			USB_QUIRK_DEVICE_QUALIFIER },
 
+	{ USB_DEVICE(0x04f3, 0x010c), .driver_info =
+			USB_QUIRK_DEVICE_QUALIFIER },
+
 	{ USB_DEVICE(0x04f3, 0x016f), .driver_info =
 			USB_QUIRK_DEVICE_QUALIFIER },
 


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