USB: option: add VIA Telecom CDS7 chipset device id

This VIA Telecom baseband processor is used is used by by u-blox in both the
FW2770 and FW2760 products and may be used in others as well.

This patch has been tested on both of these modem versions.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 34f142b..408aad1 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -494,6 +494,10 @@ static void option_instat_callback(struct urb *urb);
 #define INOVIA_VENDOR_ID                       0x20a6
 #define INOVIA_SEW858                          0x1105
 
+/* VIA Telecom */
+#define VIATELECOM_VENDOR_ID                   0x15eb
+#define VIATELECOM_PRODUCT_CDS7                        0x0001
+
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
                OPTION_BLACKLIST_NONE = 0,
@@ -1724,6 +1728,7 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
        { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
        { USB_DEVICE(INOVIA_VENDOR_ID, INOVIA_SEW858) },
+       { USB_DEVICE(VIATELECOM_VENDOR_ID, VIATELECOM_PRODUCT_CDS7) },
        { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);