diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
index b717c52559a7..858e34b10430 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
@@ -2194,6 +2194,7 @@ int hdmitx_edid_parse(struct hdmitx_dev *hdmitx_device)
 	int i, j, ret_val;
 	int idx[4];
 	struct rx_cap *pRXCap = &(hdmitx_device->RXCap);
+	struct dv_info *dv = &(hdmitx_device->RXCap.dv_info);
 	struct vinfo_s *info = NULL;
 
 	if (check_dvi_hdmi_edid_valid(hdmitx_device->EDID_buf)) {
@@ -2415,6 +2416,13 @@ int hdmitx_edid_parse(struct hdmitx_dev *hdmitx_device)
 			rxlatency_to_vinfo(info, pRXCap);
 		}
 	}
+	/* if sup_2160p60hz of dv is true, check the MAX_TMDS*/
+	if (dv->sup_2160p60hz) {
+		if (pRXCap->Max_TMDS_Clock2 * 5 < 590) {
+			dv->sup_2160p60hz = 0;
+			pr_info(EDID "clear sup_2160p60hz\n");
+		}
+	}
 	return 0;
 
 }
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
index eeaca245c4d0..8e0245942c0f 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
@@ -2791,8 +2791,8 @@ static ssize_t show_dv_cap(struct device *dev,
 	if (dv->ver == 2) {
 		pos += snprintf(buf + pos, PAGE_SIZE,
 			"VSVDB Version: V%d\n", dv->ver);
-		pos += snprintf(buf + pos, PAGE_SIZE,
-			"2160p60hz: 1\n");
+		pos += snprintf(buf + pos, PAGE_SIZE, "2160p%shz: 1\n",
+			dv->sup_2160p60hz ? "60" : "30");
 		pos += snprintf(buf + pos, PAGE_SIZE,
 			"Support mode:\n");
 		if ((dv->Interface != 0x00) && (dv->Interface != 0x01)) {