This module exposes two USB configurations: a QMI+AT capable setup on
USB config #1 and a MBIM capable setup on USB config #2.

By default the kernel will choose the MBIM capable configuration as
long as the cdc_mbim driver is available. This patch adds support for
the serial ports in the secondary configuration.

Signed-off-by: Aleksander Morgado <aleksan...@aleksander.es>
---
 drivers/usb/serial/qcserial.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 613f91add03d..ed109c86e747 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -177,6 +177,7 @@ static const struct usb_device_id id_table[] = {
        {DEVICE_SWI(0x413c, 0x81d0)},   /* Dell Wireless 5819 */
        {DEVICE_SWI(0x413c, 0x81d1)},   /* Dell Wireless 5818 */
        {DEVICE_SWI(0x413c, 0x81d2)},   /* Dell Wireless 5818 */
+       {DEVICE_SWI(0x413c, 0x81d7)},   /* Dell Wireless 5821e */
 
        /* Huawei devices */
        {DEVICE_HWI(0x03f0, 0x581d)},   /* HP lt4112 LTE/HSPA+ Gobi 4G Modem 
(Huawei me906e) */
-- 
2.17.1

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