HID: hid-multitouch: add support for Unitec panels

This patch introduce support for Unitec panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

4 files changed, 15 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 34ba931a268b..88e6b2b9a42e 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -321,6 +321,7 @@ config HID_MULTITOUCH
             Joojoo and Wetab tablets
           - Stantum multitouch panels
           - Touch International Panels
+          - Unitec Panels
 
           If unsure, say N.
 
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 697ee3fe798e..9f15c9238fb2 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1479,6 +1479,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
         { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 84871ebbe937..b8299ef0f01c 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -594,6 +594,10 @@
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U    0x0004
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U    0x0005
 
+#define USB_VENDOR_ID_UNITEC    0x227d
+#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709     0x0709
+#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19     0x0a19
+
 #define USB_VENDOR_ID_VERNIER           0x08f7
 #define USB_DEVICE_ID_VERNIER_LABPRO    0x0001
 #define USB_DEVICE_ID_VERNIER_GOTEMP    0x0002
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index bc5761591a60..feeb0b7b6db2 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -688,6 +688,14 @@ static const struct hid_device_id mt_devices[] = {
                 HID_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL,
                         USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH) },
 
+        /* Unitec panels */
+        { .driver_data = MT_CLS_DEFAULT,
+                HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
+                        USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
+        { .driver_data = MT_CLS_DEFAULT,
+                HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
+                        USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
+
         { }
 };
 MODULE_DEVICE_TABLE(hid, mt_devices);