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

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

From: KaiChung Cheng <[email protected]>

commit bf9d121efc18c30caa2caad85358cf9408eca117 upstream.

This patch adds PID VID to support for the Wistron Inc. Optical touch panel.

Signed-off-by: KaiChung Cheng <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Signed-off-by: Luis Henriques <[email protected]>
---
 drivers/hid/Kconfig          | 1 +
 drivers/hid/hid-ids.h        | 3 +++
 drivers/hid/hid-multitouch.c | 6 ++++++
 3 files changed, 10 insertions(+)

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 5f5578b..70178f3 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -459,6 +459,7 @@ config HID_MULTITOUCH
          - Stantum multitouch panels
          - Touch International Panels
          - Unitec Panels
+         - Wistron optical touch panels
          - XAT optical touch panels
          - Xiroku optical touch panels
          - Zytronic touch panels
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3161ccf..a3e2fe0 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -896,6 +896,9 @@
 #define USB_DEVICE_ID_SUPER_DUAL_BOX_PRO 0x8802
 #define USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO 0x8804
 
+#define USB_VENDOR_ID_WISTRON          0x0fb8
+#define USB_DEVICE_ID_WISTRON_OPTICAL_TOUCH            0x1109
+
 #define USB_VENDOR_ID_X_TENSIONS               0x1ae7
 #define USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE    0x9001
 
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 0e8fc79..15f7312 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1355,6 +1355,12 @@ static const struct hid_device_id mt_devices[] = {
        { .driver_data = MT_CLS_NSMU,
                MT_USB_DEVICE(USB_VENDOR_ID_UNITEC,
                        USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
+
+       /* Wistron panels */
+       { .driver_data = MT_CLS_NSMU,
+               MT_USB_DEVICE(USB_VENDOR_ID_WISTRON,
+                       USB_DEVICE_ID_WISTRON_OPTICAL_TOUCH) },
+
        /* XAT */
        { .driver_data = MT_CLS_NSMU,
                MT_USB_DEVICE(USB_VENDOR_ID_XAT,
-- 
1.8.3.2

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