USB: option: Add MediaTek MT6276M modem&app interfaces

commit 0d8520a1d7f43328bc7085d4244d93c595064157 upstream.

Add MEDIATEK products to Option driver

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

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index b54afceb9611badc2b3e7cb45c33a12bcefbd0cc..50cd26566ac0df05623c87b67374f31ce3673f9b 100644 (file)
--- 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);