diff --git a/hal_v_disp.c b/hal_v_disp.c
index 0bbf370..ee4b5ed 100644
--- a/hal_v_disp.c
+++ b/hal_v_disp.c
@@ -820,6 +820,7 @@ void update_supported_resolutions(DISPLAY_HANDLE display)
 	}
 }
 
+/* Vas removed to avoid race condition with Audio CEC HAL; River 2021/11/11
 HRESULT standby(void *contextparam)
 {
 	DISPLAY_HANDLE display = (DISPLAY_HANDLE)contextparam;
@@ -968,6 +969,7 @@ HRESULT getosdstr(void *Contextparam, char *str)
 
     return 0;
 }
+*/
 
 int isHexChar(const char c) {
     return ('0' <= c && c <= '9') || ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F');
@@ -1010,7 +1012,7 @@ HRESULT getvendorID(void *Contextparam, int *vendorid)
 }
 // add echwang : 2020.04.03 - E
 
-
+/* Vas removed to avoid race condition with Audio CEC HAL; River 2021/11/11
 HRESULT box_cecsvs_init(DISPLAY_HANDLE display)
 {
 	HRESULT r = SUCCESS;
@@ -1059,6 +1061,7 @@ HRESULT box_cecsvs_init(DISPLAY_HANDLE display)
 	return r;
 
 }
+*/
 
 void register_event_handler(DISPLAY_HANDLE display) {
 	synaptics_display *syna_display = (synaptics_display *)display;
@@ -1271,7 +1274,7 @@ int  DISPLAY_Create(DISPLAY_HANDLE *display) {
 	// add echwang : 2020.04.06 + S
 	
 	register_event_handler(*display);
-	box_cecsvs_init(*display);
+	//box_cecsvs_init(*display); //Vas removed to avoid race condition with Audio CEC HAL; River 2021/11/11
 	update_sink_caps(*display);
 	update_supported_resolutions(*display);
 
@@ -1297,7 +1300,7 @@ int  DISPLAY_Destroy(DISPLAY_HANDLE display) {
 
 	unregister_event_handler(display);
 
-	BOX_CEC_SVS_Term();
+	//BOX_CEC_SVS_Term(); //Vas removed to avoid race condition with Audio CEC HAL; River 2021/11/11
 
 	if( syna_display->ampFactory != NULL ) {
 //        AMP_RPC(ret, AMP_FACTORY_DestroyDisplayService, syna_display->ampFactory, &syna_display->amp_disp);