USB: option: Add MediaTek MT6276M modem&app interfaces

Add MEDIATEK products to Option driver

Signed-off-by: Meng Zhang <meng.zhang@mediatek.com>
Signed-off-by: Matthias Urlichs <matthias@urlichs.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 138a7b98cda4..ab5047944d1d 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -484,6 +484,9 @@ static void option_instat_callback(struct urb *urb);
 #define LG_VENDOR_ID                            0x1004
 #define LG_PRODUCT_L02C                         0x618f
 
+/* MediaTek products */
+#define MEDIATEK_VENDOR_ID                      0x0e8d
+
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
                 OPTION_BLACKLIST_NONE = 0,
@@ -1198,6 +1201,10 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(VIETTEL_VENDOR_ID, VIETTEL_PRODUCT_VT1000, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZD_VENDOR_ID, ZD_PRODUCT_7000, 0xff, 0xff, 0xff) },
         { USB_DEVICE(LG_VENDOR_ID, LG_PRODUCT_L02C) }, /* docomo L-02C modem */
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x02, 0x01) },        /* MediaTek MT6276M modem & app port */
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);