From 0fa30024333508b6cd6e1a68dfaf3cdcf1377671 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Wed, 26 Nov 2025 16:34:00 +0700
Subject: omit ep buffer for midi device if device support
 CFG_TUD_EDPT_DEDICATED_HWFIFO

---
 src/class/cdc/cdc_device.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/class/cdc')

diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h
index 6f21af4f3..8b5761747 100644
--- a/src/class/cdc/cdc_device.h
+++ b/src/class/cdc/cdc_device.h
@@ -36,6 +36,14 @@
   #define CFG_TUD_CDC_NOTIFY    0
 #endif
 
+#ifndef CFG_TUD_CDC_TX_BUFSIZE
+  #define CFG_TUD_CDC_TX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#endif
+
+#ifndef CFG_TUD_CDC_RX_BUFSIZE
+  #define CFG_TUD_CDC_RX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#endif
+
 #if !defined(CFG_TUD_CDC_EP_BUFSIZE) && defined(CFG_TUD_CDC_EPSIZE)
   #warning CFG_TUD_CDC_EPSIZE is renamed to CFG_TUD_CDC_EP_BUFSIZE, please update to use the new name
   #define CFG_TUD_CDC_EP_BUFSIZE    CFG_TUD_CDC_EPSIZE
-- 
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