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>

diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c
index f65fc0987cfb8cc9bdc45ce366a6c3bfa8641f55..b7a7c805d63fa8f977460c8757f78e2c02d1dca8 100644 (file)
--- 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;