ALSA: snd-usb-caiaq: Fix LED commands for Kore controller

KoreController and KoreController2 need an EP1_CMD_DIMM_LEDS command to set
their LEDs, not EP1_CMD_WRITE_IO.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Reported-and-tested-by: Brad Wilson <brad.wilson.00@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 11 insertions, 7 deletions

diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c
index f65fc0987cfb..b7a7c805d63f 100644
--- a/sound/usb/caiaq/control.c
+++ b/sound/usb/caiaq/control.c
@@ -100,15 +100,19 @@ static int control_put(struct snd_kcontrol *kcontrol,
         struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
         int pos = kcontrol->private_value;
         int v = ucontrol->value.integer.value[0];
-        unsigned char cmd = EP1_CMD_WRITE_IO;
+        unsigned char cmd;
 
-        if (cdev->chip.usb_id ==
-                USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1))
-                cmd = EP1_CMD_DIMM_LEDS;
-
-        if (cdev->chip.usb_id ==
-                USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER))
+        switch (cdev->chip.usb_id) {
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER):
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
                 cmd = EP1_CMD_DIMM_LEDS;
+                break;
+        default:
+                cmd = EP1_CMD_WRITE_IO;
+                break;
+        }
 
         if (pos & CNT_INTVAL) {
                 int i = pos & ~CNT_INTVAL;