4 files changed, 10 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 67d2a7585934..36ca465c00ce 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -305,6 +305,7 @@ config HID_MULTITOUCH
           - 3M PCT touch screens
           - ActionStar dual touch panels
           - Cando dual touch panels
+          - Chunghwa panels
           - CVTouch panels
           - Cypress TrueTouch panels
           - Elo TouchSystems IntelliTouch Plus panels
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index c957c4b4fe70..f7440e8ce3e7 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1359,6 +1359,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT, USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 2bbaad70d76d..aecb5a4b8d6d 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -173,6 +173,9 @@
 #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH       0xb19d
 #define USB_DEVICE_ID_CHICONY_WIRELESS  0x0618
 
+#define USB_VENDOR_ID_CHUNGHWAT         0x2247
+#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH      0x0001
+
 #define USB_VENDOR_ID_CIDC              0x1677
 
 #define USB_VENDOR_ID_CMEDIA            0x0d8c
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index ecd4d2db9e80..8bc32a0fa00e 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -593,6 +593,11 @@ static const struct hid_device_id mt_devices[] = {
                 HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
                         USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
 
+        /* Chunghwa Telecom touch panels */
+        {  .driver_data = MT_CLS_DEFAULT,
+                HID_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT,
+                        USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) },
+
         /* CVTouch panels */
         { .driver_data = MT_CLS_DEFAULT,
                 HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH,