bugfix btdm sleep twice after wakeup request

This problem may cause HCI send command timeout.

When host call VHCI api to do btdm_wakeup_request, then controller
wakeup process will be handled in ISR and controller task context.
As host task priority is lower than controller task and ISR,
it will cause an incorrect behavior that before VHCI take the
rx_flow_on_semaphore, controller sleep again, then VHCI cannot take
the semaphore and has to wait the automatic wakeup.

components/bt/controller/bt.c

@@ -203,7 +203,8 @@ extern void btdm_controller_enable_sleep(bool enable);
 extern void btdm_controller_set_sleep_mode(uint8_t mode);
 extern uint8_t btdm_controller_get_sleep_mode(void);
 extern bool btdm_power_state_active(void);
-extern void btdm_wakeup_request(void);
+extern void btdm_wakeup_request(bool request_lock);
+extern void btdm_wakeup_request_end(void);
 /* Low Power Clock */
 extern bool btdm_lpclk_select_src(uint32_t sel);
 extern bool btdm_lpclk_set_div(uint32_t div);
@@ -893,6 +894,8 @@ bool esp_vhci_host_check_send_available(void)
 
 void esp_vhci_host_send_packet(uint8_t *data, uint16_t len)
 {
+    bool do_wakeup_request = false;
+
     if (!btdm_power_state_active()) {
 #if CONFIG_PM_ENABLE
         if (semphr_take_wrapper(s_pm_lock_sem, 0)) {
@@ -900,9 +903,15 @@ void esp_vhci_host_send_packet(uint8_t *data, uint16_t len)
         }
         esp_timer_stop(s_btdm_slp_tmr);
 #endif
-        btdm_wakeup_request();
+        do_wakeup_request = true;
+        btdm_wakeup_request(true);
     }
+
     API_vhci_host_send_packet(data, len);
+
+    if (do_wakeup_request) {
+        btdm_wakeup_request_end();
+    }
 }
 
 esp_err_t esp_vhci_host_register_callback(const esp_vhci_host_callback_t *callback)
@@ -1328,7 +1337,7 @@ esp_err_t esp_bt_controller_disable(void)
     if (btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_ORIG) {
         btdm_controller_enable_sleep(false);
         if (!btdm_power_state_active()) {
-            btdm_wakeup_request();
+            btdm_wakeup_request(false);
         }
         while (!btdm_power_state_active()) {
             ets_delay_us(1000);
@@ -1466,7 +1475,7 @@ void esp_bt_controller_wakeup_request(void)
         return;
     }
 
-    btdm_wakeup_request();
+    btdm_wakeup_request(false);
 }
 
 esp_err_t esp_bredr_sco_datapath_set(esp_sco_data_path_t data_path)

components/bt/controller/lib

@@ -1 +1 @@
-Subproject commit cc2fd1177d97f1a4b9e0d819035ddf52ba77079d
+Subproject commit 717f0c6ec71a016a0b292acffeacf239d007b8ff