diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
index b86c6d96601e..2e99da3573fb 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
@@ -356,10 +356,9 @@ void hdmirx_dec_close(struct tvin_frontend_s *fe)
 	 * txlx:dont disable the adc ref signal for audio pll(not
 	 *	reset the vdac) to avoid noise issue
 	 */
-	/*if (rx.chip_id == CHIP_ID_TXL)*/
-	if (rx.hdmirxdev->data->chip_id == CHIP_ID_TXL)
-		vdac_enable(0, 0x10);
-
+	/* For txl,also need to keep bandgap always on:SWPL-1224 */
+	/* if (rx.hdmirxdev->data->chip_id == CHIP_ID_TXL) */
+		/* vdac_enable(0, 0x10); */
 	/* open_flage = 0; */
 	rx.open_fg = 0;
 	devp = container_of(fe, struct hdmirx_dev_s, frontend);
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 0e6fb0991cbf..b1f89556c2c6 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.2018-10-15"
+#define RX_VER0 "ver.2018-11-01"
 /*
  *
  *