HID: multitouch: add support for eGalax 0x722a

BugLink: http://bugs.launchpad.net/bugs/913164

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
(cherry picked from commit 2ce09df47b67f16367272f63f85f4cc991e6009a)

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Herton Krzesinski <herton.krzesinski@canonical.com>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index fd71b85..9e7e9a1 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -243,6 +243,7 @@
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7207      0x7207
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_720C      0x720c
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224      0x7224
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_722A      0x722A
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_725E      0x725e
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7262      0x7262
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B      0x726b

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 47a74cc..996fd64 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -684,6 +684,9 @@ static const struct hid_device_id mt_devices[] = {
        { .driver_data = MT_CLS_EGALAX_SERIAL,
                HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
                        USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224) },
+       { .driver_data = MT_CLS_EGALAX_SERIAL,
+               HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+                       USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_722A) },
        { .driver_data = MT_CLS_EGALAX,
                HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
                        USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B) },