USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices

commit ea6db90e750328068837bed34cb1302b7a177339 upstream.

A Fedora user reports that the ftdi_sio driver works properly for the
ICP DAS I-7561U device.  Further, the user manual for these devices
instructs users to load the driver and add the ids using the sysfs
interface.

Add support for these in the driver directly so that the devices work
out of the box instead of needing manual configuration.

Reported-by: <thesource@mail.ru>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.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 b5d8e2544b8fa197a3fe8ae5515d4ed2a9a47283..fb3a832d86e3bc4c018c72f00e72e83a9f69f928 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1017,6 +1017,10 @@ static const struct usb_device_id id_table_combined[] = {
        { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
        { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
        { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
+       /* ICP DAS I-756xU devices */
+       { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
+       { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
+       { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
        { }                                     /* Terminating entry */
 };
 

diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 7850071c0ae18f7a701dc29d1e0dfb52fd367399..334bc600282ddca512d7023b8d31bb1975ff8529 100644 (file)
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -871,6 +871,14 @@
 #define NOVITUS_VID                    0x1a28
 #define NOVITUS_BONO_E_PID             0x6010
 
+/*
+ * ICPDAS I-756*U devices
+ */
+#define ICPDAS_VID                     0x1b5c
+#define ICPDAS_I7560U_PID              0x0103
+#define ICPDAS_I7561U_PID              0x0104
+#define ICPDAS_I7563U_PID              0x0105
+
 /*
  * RT Systems programming cables for various ham radios
  */