--- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1511,6 +1511,7 @@ void snd_usb_set_format_quirk(struct snd case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */ pioneer_djm_set_format_quirk(subs, 0x0082); break; + case USB_ID(0x08e4, 0x017f): /* Pioneer DJM-750 */ case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */ pioneer_djm_set_format_quirk(subs, 0x0086); break;