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 bb5b78d81bf3..96b90c7004f6 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.2019-04-24"
+#define RX_VER0 "ver.2019-04-29"
 /*
  *
  *
diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
index 34fd790a8f1b..207ee8e94b38 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
@@ -1219,8 +1219,12 @@ void rx_dwc_reset(void)
 	hdmirx_wr_top(TOP_SW_RESET, 0x280);
 	udelay(1);
 	hdmirx_wr_top(TOP_SW_RESET, 0);
-	if ((rx.hdcp.hdcp_version == HDCP_VER_NONE) &&
-		(rx_get_hdcp14_sts() != 0))
+	if (rx.hdcp.hdcp_version == HDCP_VER_NONE)
+	/* dishNXT box only send set_avmute, not clear_avmute
+	 * we must clear hdcp avmute status here
+	 * otherwise hdcp2.2 module does not work
+	 */
+		/* (rx_get_hdcp14_sts() != 0)) */
 		rx_sw_reset(2);
 	else
 		rx_sw_reset(1);