From 2ea03961353eeb88b684e502e0aa0ebbf841cf87 Mon Sep 17 00:00:00 2001
From: Jin Cheng <jinCheng@espressif.com>
Date: Tue, 19 May 2026 17:00:06 +0800
Subject: [PATCH] fix(bt/controller): fixed several controller issues

- added support for PCM over I2S
- ignored bandwidth and retransmission effort during SCO negotiation
- fixed use-after-free issues while handle the saved PDU
- removed unreasonable check for the packet write-back value
- fixed SSP unhandle LMP_NOT_ACCEPTED
- removed incorrect clearing of ACL flags
- fixed incorrect strategy to narrow down allowed packet types during
  eSCO negotiation
---
 components/bt/controller/lib_esp32s31/esp32s31-bt-lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/bt/controller/lib_esp32s31/esp32s31-bt-lib b/components/bt/controller/lib_esp32s31/esp32s31-bt-lib
index fa726fc8a94..6798d880b3a 160000
--- a/components/bt/controller/lib_esp32s31/esp32s31-bt-lib
+++ b/components/bt/controller/lib_esp32s31/esp32s31-bt-lib
@@ -1 +1 @@
-Subproject commit fa726fc8a94d97b255b2f7b8e8b785b3e0a4f1be
+Subproject commit 6798d880b3ad5921313eeffd9a0f0fb7f0f68bca