diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 248a11a..f231de5 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -82,6 +82,7 @@
 YAMAHA_DEVICE(0x1013, "PF-500"),
 YAMAHA_DEVICE(0x1014, "S90"),
 YAMAHA_DEVICE(0x1015, "MOTIF-R"),
+YAMAHA_DEVICE(0x1016, "MDP-5"),
 YAMAHA_DEVICE(0x1017, "CVP-204"),
 YAMAHA_DEVICE(0x1018, "CVP-206"),
 YAMAHA_DEVICE(0x1019, "CVP-208"),
@@ -90,6 +91,7 @@
 YAMAHA_DEVICE(0x101c, "PSR-2100"),
 YAMAHA_DEVICE(0x101d, "CLP-175"),
 YAMAHA_DEVICE(0x101e, "PSR-K1"),
+YAMAHA_DEVICE(0x101f, "EZ-J24"),
 YAMAHA_DEVICE(0x1020, "EZ-250i"),
 YAMAHA_DEVICE(0x1021, "MOTIF ES 6"),
 YAMAHA_DEVICE(0x1022, "MOTIF ES 7"),