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    Subject[PATCH 4.4 033/149] USB: serial: qcserial: add EM7305 QDL product ID
    Date
    From: Erik Ekman <erik@kryo.se>

    commit d2a4309c1ab6df424b2239fe2920d6f26f808d17 upstream.

    When running qmi-firmware-update on the Sierra Wireless EM7305 in a Toshiba
    laptop, it changed product ID to 0x9062 when entering QDL mode:

    usb 2-4: new high-speed USB device number 78 using xhci_hcd
    usb 2-4: New USB device found, idVendor=1199, idProduct=9062, bcdDevice= 0.00
    usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    usb 2-4: Product: EM7305
    usb 2-4: Manufacturer: Sierra Wireless, Incorporated

    The upgrade could complete after running
    # echo 1199 9062 > /sys/bus/usb-serial/drivers/qcserial/new_id

    qcserial 2-4:1.0: Qualcomm USB modem converter detected
    usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0

    Signed-off-by: Erik Ekman <erik@kryo.se>
    Link: https://lore.kernel.org/r/20200717185118.3640219-1-erik@kryo.se
    Cc: stable@vger.kernel.org
    Signed-off-by: Johan Hovold <johan@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/usb/serial/qcserial.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/usb/serial/qcserial.c
    +++ b/drivers/usb/serial/qcserial.c
    @@ -159,6 +159,7 @@ static const struct usb_device_id id_tab
    {DEVICE_SWI(0x1199, 0x9056)}, /* Sierra Wireless Modem */
    {DEVICE_SWI(0x1199, 0x9060)}, /* Sierra Wireless Modem */
    {DEVICE_SWI(0x1199, 0x9061)}, /* Sierra Wireless Modem */
    + {DEVICE_SWI(0x1199, 0x9062)}, /* Sierra Wireless EM7305 QDL */
    {DEVICE_SWI(0x1199, 0x9063)}, /* Sierra Wireless EM7305 */
    {DEVICE_SWI(0x1199, 0x9070)}, /* Sierra Wireless MC74xx */
    {DEVICE_SWI(0x1199, 0x9071)}, /* Sierra Wireless MC74xx */

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