2 files changed, 14 insertions, 0 deletions
diff --git a/src/common/tusb_mcu.h b/src/common/tusb_mcu.h
index d0a502367..0b8ed1059 100644
--- a/src/common/tusb_mcu.h
+++ b/src/common/tusb_mcu.h
@@ -359,6 +359,7 @@
   #define TUP_DCD_ENDPOINT_MAX    7
   #define TUP_RHPORT_HIGHSPEED    1
   #define TUD_ENDPOINT_ONE_DIRECTION_ONLY
+  #define TUP_DCD_EDPT_ISO_ALLOC
 
 //--------------------------------------------------------------------+
 // TI
diff --git a/src/portable/sony/cxd56/dcd_cxd56.c b/src/portable/sony/cxd56/dcd_cxd56.c
index b16509c6f..a13cd152c 100644
--- a/src/portable/sony/cxd56/dcd_cxd56.c
+++ b/src/portable/sony/cxd56/dcd_cxd56.c
@@ -339,6 +339,19 @@ bool dcd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc)
   return true;
 }
 
+bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size) {
+  (void) rhport;
+  (void) ep_addr;
+  (void) largest_packet_size;
+  return false; // TODO not implemented yet
+}
+
+bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const *desc_ep) {
+  (void) rhport;
+  (void) desc_ep;
+  return false; // TODO not implemented yet
+}
+
 void dcd_edpt_close_all (uint8_t rhport)
 {
   (void) rhport;