From ddaa9d45237bc1259bafd35dec7f6b9d86bf093d Mon Sep 17 00:00:00 2001
From: baohongde <baohongde@espressif.com>
Date: Fri, 24 Apr 2020 17:31:37 +0800
Subject: [PATCH] Coexistence: Add coexist API to enable BLE connection dynamic
 priority

---
 components/bt/controller/lib              |  2 +-
 components/esp_wifi/include/esp_coexist.h | 14 ++++++++++++++
 components/esp_wifi/lib                   |  2 +-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 682cd63db..3524d276d 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 682cd63dbdcc183a3ceca97bca1049694928405f
+Subproject commit 3524d276d64e6d8ec07688fd374581a5d305ad6d
diff --git a/components/esp_wifi/include/esp_coexist.h b/components/esp_wifi/include/esp_coexist.h
index 1ff624d9b..cbfd91a5b 100644
--- a/components/esp_wifi/include/esp_coexist.h
+++ b/components/esp_wifi/include/esp_coexist.h
@@ -84,6 +84,20 @@ esp_err_t esp_coex_status_bit_set(esp_coex_status_type_t type, uint32_t status);
  */
 esp_err_t esp_coex_status_bit_clear(esp_coex_status_type_t type, uint32_t status);
 
+/**
+ * @brief Enable BLE connection dynamic priority
+ * @attention If the parameter is true, BLE connection performance will be better but WiFi performance 
+              will be poorer. And vice versa.
+ * @param low_interval : true - Increase BLE connection priority to be higher than WiFi's when BLE 
+*                               connection interval is less or equal than 50 ms. The default value 
+*                               is false.
+ *                       false - not increace
+ * @param high_interval : true - Increase BLE connection priority to be higher than WiFi's when BLE 
+*                                connection interval is more than 50 ms. The default value is true.
+ *                        false - not increace
+ * @return : ESP_OK - success, other - failed
+ */
+esp_err_t esp_coex_ble_conn_dynamic_prio_enable(bool low_interval, bool high_interval);
 
 #ifdef __cplusplus
 }
diff --git a/components/esp_wifi/lib b/components/esp_wifi/lib
index 93bc2dede..8510f0017 160000
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
@@ -1 +1 @@
-Subproject commit 93bc2dededa174a4227a4589fe9cc4b474dabcd5
+Subproject commit 8510f00170b80cdfeefb3489feb54a83a0d67bea