diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
index c71e2e866ce8..3f9e643a91eb 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
@@ -34,7 +34,7 @@
 #include "hdmi_rx_edid.h"
 
 
-#define RX_VER0 "ver.2018-07-27"
+#define RX_VER0 "ver.2018-07-30"
 /*
  *
  *
diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_hw.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_hw.c
index e01f943550b3..1a148e1b888f 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_hw.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_hw.c
@@ -739,6 +739,8 @@ void rx_get_audinfo(struct aud_info_s *audio_info)
 void rx_get_audio_status(struct rx_audio_stat_s *aud_sts)
 {
 	if ((rx.state == FSM_SIG_READY) &&
+		(rx.pre.sw_vic != HDMI_UNKNOWN) &&
+		(rx.pre.sw_vic != HDMI_UNSUPPORT) &&
 		(rx.avmute_skip == 0)) {
 		aud_sts->aud_rcv_flag =
 			(rx.aud_info.aud_packet_received == 0) ? false : true;