USB: serial: ftdi_sio: add support for NDI EMGUIDE GEMINI

commit c980666b6958d9a841597331b38115a29a32250e upstream.

NDI (Northern Digital Inc.) is introducing a new product called the
EMGUIDE GEMINI that will use an FTDI chip for USB serial communications.
Add the NDI EMGUIDE GEMINI product ID that uses the NDI Vendor ID
rather than the FTDI Vendor ID, unlike older products.

Signed-off-by: Ryan Mann <rmann@ndigital.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 749c8630cd0cba82142602853ad62eeddbc29cb9..ece0d3e235006799da5451c85fc6b4cebf710467 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -781,6 +781,8 @@ static const struct usb_device_id id_table_combined[] = {
                .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
        { USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
                .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
+       { USB_DEVICE(FTDI_NDI_VID, FTDI_NDI_EMGUIDE_GEMINI_PID),
+               .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
        { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
        { USB_DEVICE(NOVITUS_VID, NOVITUS_BONO_E_PID) },
        { USB_DEVICE(FTDI_VID, RTSYSTEMS_USB_VX8_PID) },

diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 9c95ca876baeafd6b3ee5bf63e0a6da925afb8ca..324065cc352cdd4bed8c4b7f75daad09948f4a7e 100644 (file)
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -197,6 +197,9 @@
 #define FTDI_NDI_FUTURE_3_PID          0xDA73  /* NDI future device #3 */
 #define FTDI_NDI_AURORA_SCU_PID                0xDA74  /* NDI Aurora SCU */
 
+#define FTDI_NDI_VID                   0x23F2
+#define FTDI_NDI_EMGUIDE_GEMINI_PID    0x0003  /* NDI Emguide Gemini */
+
 /*
  * ChamSys Limited (www.chamsys.co.uk) USB wing/interface product IDs
  */