UBUNTU: SAUCE: HID: multitouch: Support ALPS PTP stick with pid 0x120A

BugLink:  https://bugs.launchpad.net/bugs/1712481

This patch adds ALPS PTP sticks with pid/device id 0x120A to the list of
devices supported by hid-multitouch.

Signed-off-by: Shrirang Bagul <shrirang.bagul@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5b8d2465caa07c67090c118b56a40568f6ce5579..b0ec840908a60890af8dd01025625e7600fff786 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -75,6 +75,7 @@
 
 #define USB_VENDOR_ID_ALPS_JP          0x044E
 #define HID_DEVICE_ID_ALPS_U1_DUAL     0x120B
+#define HID_DEVICE_ID_ALPS_U1_PTP_2            0x120A
 #define HID_DEVICE_ID_ALPS_U1_DUAL_PTP 0x121F
 #define HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP    0x1220
 

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 66a58ed2ded4af8ad5bbaf0ac6417ba6a58e1c3f..ff8fd127d84174684bb512ef699e53ae30251d86 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1259,6 +1259,10 @@ static const struct hid_device_id mt_devices[] = {
                HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
                        USB_VENDOR_ID_ALPS_JP,
                        HID_DEVICE_ID_ALPS_U1_DUAL_3BTN_PTP) },
+       { .driver_data = MT_CLS_WIN_8_DUAL,
+               HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+                       USB_VENDOR_ID_ALPS_JP,
+                       HID_DEVICE_ID_ALPS_U1_PTP_2) },
 
        /* Anton devices */
        { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,