staging: line6: Split out POD HD500 interfaces

The driver uses a different altsetting depending on the interface.  Add
device type entries for each of these.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
index cb96029..e97e2cb 100644 (file)
--- a/drivers/staging/line6/driver.c
+++ b/drivers/staging/line6/driver.c
@@ -42,7 +42,8 @@ static const struct usb_device_id line6_id_table[] = {
        { LINE6_DEVICE(0x5051),    .driver_info = LINE6_POCKETPOD },
        { LINE6_DEVICE(0x5057),    .driver_info = LINE6_PODHD300 },
        { LINE6_DEVICE(0x5058),    .driver_info = LINE6_PODHD400 },
-       { LINE6_DEVICE(0x414D),    .driver_info = LINE6_PODHD500 },
+       { LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500_0 },
+       { LINE6_IF_NUM(0x414D, 1), .driver_info = LINE6_PODHD500_1 },
        { LINE6_DEVICE(0x4153),    .driver_info = LINE6_PODSTUDIO_GX },
        { LINE6_DEVICE(0x4150),    .driver_info = LINE6_PODSTUDIO_UX1 },
        { LINE6_DEVICE(0x4151),    .driver_info = LINE6_PODSTUDIO_UX2 },
@@ -105,7 +106,14 @@ static const struct line6_properties line6_properties_table[] = {
                                | LINE6_CAP_PCM
                                | LINE6_CAP_HWMON,
        },
-       [LINE6_PODHD500] = {
+       [LINE6_PODHD500_0] = {
+               .id = "PODHD500",
+               .name = "POD HD500",
+               .capabilities   = LINE6_CAP_CONTROL
+                               | LINE6_CAP_PCM
+                               | LINE6_CAP_HWMON,
+       },
+       [LINE6_PODHD500_1] = {
                .id = "PODHD500",
                .name = "POD HD500",
                .capabilities   = LINE6_CAP_CONTROL
@@ -451,7 +459,8 @@ static void line6_data_received(struct urb *urb)
 
                case LINE6_PODHD300:
                case LINE6_PODHD400:
-               case LINE6_PODHD500:
+               case LINE6_PODHD500_0:
+               case LINE6_PODHD500_1:
                        break; /* let userspace handle MIDI */
 
                case LINE6_PODXTLIVE_POD:
@@ -740,17 +749,12 @@ static int line6_probe(struct usb_interface *interface,
                }
                break;
 
-       case LINE6_PODHD500:
-               switch (interface_number) {
-               case 0:
-                       alternate = 1;
-                       break;
-               case 1:
-                       alternate = 0;
-                       break;
-               default:
-                       MISSING_CASE;
-               }
+       case LINE6_PODHD500_0:
+               alternate = 1;
+               break;
+
+       case LINE6_PODHD500_1:
+               alternate = 0;
                break;
 
        case LINE6_BASSPODXT:
@@ -819,7 +823,8 @@ static int line6_probe(struct usb_interface *interface,
                ep_write = 0x03;
                break;
 
-       case LINE6_PODHD500:
+       case LINE6_PODHD500_0:
+       case LINE6_PODHD500_1:
                size = sizeof(struct usb_line6_podhd);
                ep_read = 0x81;
                ep_write = 0x01;
@@ -954,7 +959,8 @@ static int line6_probe(struct usb_interface *interface,
 
        case LINE6_PODHD300:
        case LINE6_PODHD400:
-       case LINE6_PODHD500:
+       case LINE6_PODHD500_0:
+       case LINE6_PODHD500_1:
                ret = line6_podhd_init(interface,
                                       (struct usb_line6_podhd *)line6);
                break;
@@ -1061,7 +1067,8 @@ static void line6_disconnect(struct usb_interface *interface)
 
                case LINE6_PODHD300:
                case LINE6_PODHD400:
-               case LINE6_PODHD500:
+               case LINE6_PODHD500_0:
+               case LINE6_PODHD500_1:
                        line6_podhd_disconnect(interface);
                        break;
 

diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h
index 085aa44..9d6b351 100644 (file)
--- a/drivers/staging/line6/driver.h
+++ b/drivers/staging/line6/driver.h
@@ -28,7 +28,8 @@ enum line6_device_type {
        LINE6_POCKETPOD,
        LINE6_PODHD300,
        LINE6_PODHD400,
-       LINE6_PODHD500,
+       LINE6_PODHD500_0,
+       LINE6_PODHD500_1,
        LINE6_PODSTUDIO_GX,
        LINE6_PODSTUDIO_UX1,
        LINE6_PODSTUDIO_UX2,

diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index d09d1ea..d8450af 100644 (file)
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -442,7 +442,8 @@ int line6_init_pcm(struct usb_line6 *line6,
                ep_write = 0x01;
                break;
 
-       case LINE6_PODHD500:
+       case LINE6_PODHD500_0:
+       case LINE6_PODHD500_1:
                ep_read = 0x86;
                ep_write = 0x02;
                break;