diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index b6a368f71285..19971ffade8b 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/gpio/consumer.h>
+#include <linux/hdmi.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/media-bus-format.h>
@@ -952,18 +953,6 @@ static int lt9611_hdmi_write_hdmi_infoframe(struct drm_bridge *bridge,
 	return 0;
 }
 
-static enum drm_mode_status
-lt9611_hdmi_tmds_char_rate_valid(const struct drm_bridge *bridge,
-				 const struct drm_display_mode *mode,
-				 unsigned long long tmds_rate)
-{
-	/* 297 MHz for 4k@30 mode */
-	if (tmds_rate > 297000000)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
 static int lt9611_hdmi_audio_startup(struct drm_bridge *bridge,
 				     struct drm_connector *connector)
 {
@@ -1029,7 +1018,6 @@ static const struct drm_bridge_funcs lt9611_bridge_funcs = {
 	.atomic_create_state = drm_atomic_helper_bridge_create_state,
 	.atomic_get_input_bus_fmts = lt9611_atomic_get_input_bus_fmts,
 
-	.hdmi_tmds_char_rate_valid = lt9611_hdmi_tmds_char_rate_valid,
 	.hdmi_write_audio_infoframe = lt9611_hdmi_write_audio_infoframe,
 	.hdmi_clear_audio_infoframe = lt9611_hdmi_clear_audio_infoframe,
 	.hdmi_write_avi_infoframe = lt9611_hdmi_write_avi_infoframe,
@@ -1177,6 +1165,8 @@ static int lt9611_probe(struct i2c_client *client)
 	lt9611->bridge.hdmi_audio_dev = dev;
 	lt9611->bridge.hdmi_audio_max_i2s_playback_channels = 8;
 	lt9611->bridge.hdmi_audio_dai_port = 2;
+	lt9611->bridge.supported_hdmi_ver = HDMI_VERSION_1_4;
+	lt9611->bridge.max_tmds_char_rate = 297000000; /* 297 MHz for 4k@30 mode */
 
 	drm_bridge_add(&lt9611->bridge);