1 files changed, 17 insertions, 14 deletions

diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 6df0a4980645..044fb7a382d6 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -148,6 +148,7 @@ enum mceusb_model_type {
         MCE_GEN2_TX_INV,
         POLARIS_EVK,
         CX_HYBRID_TV,
+        MULTIFUNCTION,
 };
 
 struct mceusb_model {
@@ -155,9 +156,10 @@ struct mceusb_model {
         u32 mce_gen2:1;
         u32 mce_gen3:1;
         u32 tx_mask_normal:1;
-        u32 is_polaris:1;
         u32 no_tx:1;
 
+        int ir_intfnum;
+
         const char *rc_map;     /* Allow specify a per-board map */
         const char *name;       /* per-board name */
 };
@@ -179,20 +181,22 @@ static const struct mceusb_model mceusb_model[] = {
                 .tx_mask_normal = 1,
         },
         [POLARIS_EVK] = {
-                .is_polaris = 1,
                 /*
                  * In fact, the EVK is shipped without
                  * remotes, but we should have something handy,
                  * to allow testing it
                  */
-                .rc_map = RC_MAP_RC5_HAUPPAUGE_NEW,
+                .rc_map = RC_MAP_HAUPPAUGE,
                 .name = "Conexant Hybrid TV (cx231xx) MCE IR",
         },
         [CX_HYBRID_TV] = {
-                .is_polaris = 1,
                 .no_tx = 1, /* tx isn't wired up at all */
                 .name = "Conexant Hybrid TV (cx231xx) MCE IR",
         },
+        [MULTIFUNCTION] = {
+                .mce_gen2 = 1,
+                .ir_intfnum = 2,
+        },
 };
 
 static struct usb_device_id mceusb_dev_table[] = {
@@ -216,8 +220,9 @@ static struct usb_device_id mceusb_dev_table[] = {
         { USB_DEVICE(VENDOR_PHILIPS, 0x206c) },
         /* Philips/Spinel plus IR transceiver for ASUS */
         { USB_DEVICE(VENDOR_PHILIPS, 0x2088) },
-        /* Realtek MCE IR Receiver */
-        { USB_DEVICE(VENDOR_REALTEK, 0x0161) },
+        /* Realtek MCE IR Receiver and card reader */
+        { USB_DEVICE(VENDOR_REALTEK, 0x0161),
+          .driver_info = MULTIFUNCTION },
         /* SMK/Toshiba G83C0004D410 */
         { USB_DEVICE(VENDOR_SMK, 0x031d),
           .driver_info = MCE_GEN2_TX_INV },
@@ -256,7 +261,7 @@ static struct usb_device_id mceusb_dev_table[] = {
           .driver_info = MCE_GEN2_TX_INV },
         /* Topseed eHome Infrared Transceiver */
         { USB_DEVICE(VENDOR_TOPSEED, 0x0011),
-          .driver_info = MCE_GEN2_TX_INV },
+          .driver_info = MCE_GEN3 },
         /* Ricavision internal Infrared Transceiver */
         { USB_DEVICE(VENDOR_RICAVISION, 0x0010) },
         /* Itron ione Libra Q-11 */
@@ -1101,7 +1106,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
         bool is_gen3;
         bool is_microsoft_gen1;
         bool tx_mask_normal;
-        bool is_polaris;
+        int ir_intfnum;
 
         dev_dbg(&intf->dev, "%s called\n", __func__);
 
@@ -1110,13 +1115,11 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
         is_gen3 = mceusb_model[model].mce_gen3;
         is_microsoft_gen1 = mceusb_model[model].mce_gen1;
         tx_mask_normal = mceusb_model[model].tx_mask_normal;
-        is_polaris = mceusb_model[model].is_polaris;
+        ir_intfnum = mceusb_model[model].ir_intfnum;
 
-        if (is_polaris) {
-                /* Interface 0 is IR */
-                if (idesc->desc.bInterfaceNumber)
-                        return -ENODEV;
-        }
+        /* There are multi-function devices with non-IR interfaces */
+        if (idesc->desc.bInterfaceNumber != ir_intfnum)
+                return -ENODEV;
 
         /* step through the endpoints to find first bulk in and out endpoint */
         for (i = 0; i < idesc->desc.bNumEndpoints; ++i) {