diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 322cd9fdaa71..7d98c0c3e4e3 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1116,6 +1116,13 @@ static int analogix_dp_get_modes(struct drm_connector *connector)
 	if (dp->plat_data->get_modes)
 		num_modes += dp->plat_data->get_modes(dp->plat_data, connector);
 
+	if (num_modes > 0 && dp->plat_data->split_mode) {
+		struct drm_display_mode *mode;
+
+		list_for_each_entry(mode, &connector->probed_modes, head)
+			dp->plat_data->convert_to_split_mode(mode);
+	}
+
 	return num_modes;
 }
 
@@ -1161,9 +1168,8 @@ static const struct drm_connector_helper_funcs analogix_dp_connector_helper_func
 };
 
 static enum drm_connector_status
-analogix_dp_detect(struct drm_connector *connector, bool force)
+analogix_dp_detect(struct analogix_dp_device *dp)
 {
-	struct analogix_dp_device *dp = to_dp(connector);
 	enum drm_connector_status status = connector_status_disconnected;
 
 	if (dp->plat_data->panel)
@@ -1171,17 +1177,32 @@ analogix_dp_detect(struct drm_connector *connector, bool force)
 
 	pm_runtime_get_sync(dp->dev);
 
-	if (!analogix_dp_detect_hpd(dp))
+	if (!analogix_dp_detect_hpd(dp)) {
 		status = connector_status_connected;
 
+		analogix_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate);
+		analogix_dp_get_max_rx_lane_count(dp, &dp->link_train.lane_count);
+	}
+
 	pm_runtime_put(dp->dev);
 
 	return status;
 }
 
+static enum drm_connector_status
+analogix_dp_connector_detect(struct drm_connector *connector, bool force)
+{
+	struct analogix_dp_device *dp = to_dp(connector);
+
+	if (dp->plat_data->right && analogix_dp_detect(dp->plat_data->right) != connector_status_connected)
+		return connector_status_disconnected;
+
+	return analogix_dp_detect(dp);
+}
+
 static const struct drm_connector_funcs analogix_dp_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
-	.detect = analogix_dp_detect,
+	.detect = analogix_dp_connector_detect,
 	.destroy = drm_connector_cleanup,
 	.reset = drm_atomic_helper_connector_reset,
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
@@ -1196,10 +1217,8 @@ static int analogix_dp_bridge_attach(struct drm_bridge *bridge,
 	struct drm_connector *connector = NULL;
 	int ret = 0;
 
-	if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) {
-		DRM_ERROR("Fix bridge driver to make connector optional!");
-		return -EINVAL;
-	}
+	if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)
+		return 0;
 
 	if (!bridge->encoder) {
 		DRM_ERROR("Parent encoder object not found");
@@ -1276,14 +1295,16 @@ analogix_dp_bridge_atomic_pre_enable(struct drm_bridge *bridge,
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *old_crtc_state;
 
-	crtc = analogix_dp_get_new_crtc(dp, old_state);
-	if (!crtc)
-		return;
+	if (dp->psr_supported) {
+		crtc = analogix_dp_get_new_crtc(dp, old_state);
+		if (!crtc)
+			return;
 
-	old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
-	/* Don't touch the panel if we're coming back from PSR */
-	if (old_crtc_state && old_crtc_state->self_refresh_active)
-		return;
+		old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
+		/* Don't touch the panel if we're coming back from PSR */
+		if (old_crtc_state && old_crtc_state->self_refresh_active)
+			return;
+	}
 
 	if (dp->plat_data->panel)
 		analogix_dp_panel_prepare(dp);
@@ -1350,17 +1371,19 @@ analogix_dp_bridge_atomic_enable(struct drm_bridge *bridge,
 	int timeout_loop = 0;
 	int ret;
 
-	crtc = analogix_dp_get_new_crtc(dp, old_state);
-	if (!crtc)
-		return;
+	if (dp->psr_supported) {
+		crtc = analogix_dp_get_new_crtc(dp, old_state);
+		if (!crtc)
+			return;
 
-	old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
-	/* Not a full enable, just disable PSR and continue */
-	if (old_crtc_state && old_crtc_state->self_refresh_active) {
-		ret = analogix_dp_disable_psr(dp);
-		if (ret)
-			DRM_ERROR("Failed to disable psr %d\n", ret);
-		return;
+		old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
+		/* Not a full enable, just disable PSR and continue */
+		if (old_crtc_state && old_crtc_state->self_refresh_active) {
+			ret = analogix_dp_disable_psr(dp);
+			if (ret)
+				DRM_ERROR("Failed to disable psr %d\n", ret);
+			return;
+		}
 	}
 
 	if (dp->dpms_mode == DRM_MODE_DPMS_ON)
@@ -1462,15 +1485,18 @@ analogix_dp_bridge_atomic_post_disable(struct drm_bridge *bridge,
 
 static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge,
 				const struct drm_display_mode *orig_mode,
-				const struct drm_display_mode *mode)
+				const struct drm_display_mode *adj_mode)
 {
 	struct analogix_dp_device *dp = bridge->driver_private;
 	struct drm_display_info *display_info = &dp->connector.display_info;
 	struct video_info *video = &dp->video_info;
+	struct drm_display_mode *mode = &video->mode;
 	struct device_node *dp_node = dp->dev->of_node;
 	int vic;
 
-	drm_mode_copy(&video->mode, mode);
+	drm_mode_copy(mode, adj_mode);
+	if (dp->plat_data->split_mode)
+		dp->plat_data->convert_to_origin_mode(mode);
 
 	/* Input video interlaces & hsync pol & vsync pol */
 	video->interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
@@ -1545,10 +1571,16 @@ analogix_dp_bridge_mode_valid(struct drm_bridge *bridge,
 			      const struct drm_display_mode *mode)
 {
 	struct analogix_dp_device *dp = bridge->driver_private;
+	struct drm_display_mode m;
 
-	if (!analogix_dp_bandwidth_ok(dp, mode,
-				      drm_dp_bw_code_to_link_rate(dp->video_info.max_link_rate),
-				      dp->video_info.max_lane_count))
+	drm_mode_copy(&m, mode);
+
+	if (dp->plat_data->split_mode)
+		dp->plat_data->convert_to_origin_mode(&m);
+
+	if (!analogix_dp_bandwidth_ok(dp, &m,
+				      drm_dp_bw_code_to_link_rate(dp->link_train.link_rate),
+				      dp->link_train.lane_count))
 		return MODE_BAD;
 
 	return MODE_OK;
@@ -1568,27 +1600,26 @@ static const struct drm_bridge_funcs analogix_dp_bridge_funcs = {
 	.mode_valid = analogix_dp_bridge_mode_valid,
 };
 
-static int analogix_dp_create_bridge(struct drm_device *drm_dev,
-				     struct analogix_dp_device *dp)
+static int analogix_dp_bridge_init(struct analogix_dp_device *dp)
 {
-	struct drm_bridge *bridge;
+	struct drm_bridge *bridge = &dp->bridge;
 	int ret;
 
-	bridge = devm_kzalloc(drm_dev->dev, sizeof(*bridge), GFP_KERNEL);
-	if (!bridge) {
-		DRM_ERROR("failed to allocate for drm bridge\n");
-		return -ENOMEM;
+	if (!dp->plat_data->left) {
+		ret = drm_bridge_attach(dp->encoder, bridge, NULL, 0);
+		if (ret) {
+			DRM_ERROR("failed to attach drm bridge\n");
+			return ret;
+		}
 	}
 
-	dp->bridge = bridge;
+	if (dp->plat_data->right) {
+		struct analogix_dp_device *secondary = dp->plat_data->right;
 
-	bridge->driver_private = dp;
-	bridge->funcs = &analogix_dp_bridge_funcs;
-
-	ret = drm_bridge_attach(dp->encoder, bridge, NULL, 0);
-	if (ret) {
-		DRM_ERROR("failed to attach drm bridge\n");
-		return -EINVAL;
+		ret = drm_bridge_attach(dp->encoder, &secondary->bridge, bridge,
+					DRM_BRIDGE_ATTACH_NO_CONNECTOR);
+		if (ret)
+			return ret;
 	}
 
 	return 0;
@@ -1806,6 +1837,9 @@ analogix_dp_probe(struct device *dev, struct analogix_dp_plat_data *plat_data)
 		return ERR_PTR(ret);
 	}
 
+	dp->bridge.driver_private = dp;
+	dp->bridge.funcs = &analogix_dp_bridge_funcs;
+
 	return dp;
 }
 EXPORT_SYMBOL_GPL(analogix_dp_probe);
@@ -1827,9 +1861,9 @@ int analogix_dp_bind(struct analogix_dp_device *dp, struct drm_device *drm_dev)
 
 	pm_runtime_enable(dp->dev);
 
-	ret = analogix_dp_create_bridge(drm_dev, dp);
+	ret = analogix_dp_bridge_init(dp);
 	if (ret) {
-		DRM_ERROR("failed to create bridge (%d)\n", ret);
+		DRM_ERROR("failed to init bridge (%d)\n", ret);
 		goto err_disable_pm_runtime;
 	}
 
@@ -1844,14 +1878,7 @@ EXPORT_SYMBOL_GPL(analogix_dp_bind);
 
 void analogix_dp_unbind(struct analogix_dp_device *dp)
 {
-	analogix_dp_bridge_disable(dp->bridge);
 	dp->connector.funcs->destroy(&dp->connector);
-
-	if (dp->plat_data->panel) {
-		if (drm_panel_unprepare(dp->plat_data->panel))
-			DRM_ERROR("failed to turnoff the panel\n");
-	}
-
 	drm_dp_aux_unregister(&dp->aux);
 	pm_runtime_disable(dp->dev);
 }
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h
index a1f6ca4439de..28f2aaa144ef 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h
@@ -10,6 +10,7 @@
 #define _ANALOGIX_DP_CORE_H
 
 #include <drm/drm_crtc.h>
+#include <drm/drm_bridge.h>
 #include <drm/drm_dp_helper.h>
 
 #define DP_TIMEOUT_LOOP_COUNT 100
@@ -165,7 +166,7 @@ struct analogix_dp_device {
 	struct device		*dev;
 	struct drm_device	*drm_dev;
 	struct drm_connector	connector;
-	struct drm_bridge	*bridge;
+	struct drm_bridge	bridge;
 	struct drm_dp_aux       aux;
 	struct clk_bulk_data	*clks;
 	int			nr_clks;
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 513383e1c054..4726b16a36ec 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -59,6 +59,7 @@ struct rockchip_grf_reg_field {
  * @chip_type: specific chip type
  * @ssc: check if SSC is supported by source
  * @audio: check if audio is supported by source
+ * @split_mode: check if split mode is supported
  */
 struct rockchip_dp_chip_data {
 	const struct rockchip_grf_reg_field lcdc_sel;
@@ -68,6 +69,7 @@ struct rockchip_dp_chip_data {
 	u32	chip_type;
 	bool	ssc;
 	bool	audio;
+	bool	split_mode;
 };
 
 struct rockchip_dp_device {
@@ -157,6 +159,26 @@ static const struct hdmi_codec_ops rockchip_dp_audio_codec_ops = {
 	.get_eld = rockchip_dp_audio_get_eld,
 };
 
+static int rockchip_dp_match_by_id(struct device *dev, const void *data)
+{
+	struct rockchip_dp_device *dp = dev_get_drvdata(dev);
+	const unsigned int *id = data;
+
+	return dp->id == *id;
+}
+
+static struct rockchip_dp_device *
+rockchip_dp_find_by_id(struct device_driver *drv, unsigned int id)
+{
+	struct device *dev;
+
+	dev = driver_find_device(drv, NULL, &id, rockchip_dp_match_by_id);
+	if (!dev)
+		return NULL;
+
+	return dev_get_drvdata(dev);
+}
+
 static int rockchip_dp_pre_init(struct rockchip_dp_device *dp)
 {
 	reset_control_assert(dp->rst);
@@ -367,7 +389,13 @@ rockchip_dp_drm_encoder_atomic_check(struct drm_encoder *encoder,
 
 	s->output_mode = ROCKCHIP_OUT_MODE_AAAA;
 	s->output_type = DRM_MODE_CONNECTOR_eDP;
-	s->output_if |= dp->id ? VOP_OUTPUT_IF_eDP1 : VOP_OUTPUT_IF_eDP0;
+	if (dp->plat_data.split_mode) {
+		s->output_flags |= ROCKCHIP_OUTPUT_DUAL_CHANNEL_LEFT_RIGHT_MODE;
+		s->output_flags |= dp->id ? ROCKCHIP_OUTPUT_DATA_SWAP : 0;
+		s->output_if |= VOP_OUTPUT_IF_eDP0 | VOP_OUTPUT_IF_eDP1;
+	} else {
+		s->output_if |= dp->id ? VOP_OUTPUT_IF_eDP1 : VOP_OUTPUT_IF_eDP0;
+	}
 	s->output_bpc = di->bpc;
 	s->bus_flags = di->bus_flags;
 	s->tv_state = &conn_state->tv;
@@ -445,13 +473,15 @@ static int rockchip_dp_bind(struct device *dev, struct device *master,
 
 	dp->drm_dev = drm_dev;
 
-	ret = rockchip_dp_drm_create_encoder(dp);
-	if (ret) {
-		DRM_ERROR("failed to create drm encoder\n");
-		return ret;
-	}
+	if (!dp->plat_data.left) {
+		ret = rockchip_dp_drm_create_encoder(dp);
+		if (ret) {
+			DRM_ERROR("failed to create drm encoder\n");
+			return ret;
+		}
 
-	dp->plat_data.encoder = &dp->encoder;
+		dp->plat_data.encoder = &dp->encoder;
+	}
 
 	if (dp->data->audio) {
 		struct hdmi_codec_pdata codec_data = {
@@ -548,6 +578,8 @@ static int rockchip_dp_probe(struct platform_device *pdev)
 	dp->plat_data.get_modes = rockchip_dp_get_modes;
 	dp->plat_data.attach = rockchip_dp_bridge_attach;
 	dp->plat_data.detach = rockchip_dp_bridge_detach;
+	dp->plat_data.convert_to_split_mode = drm_mode_convert_to_split_mode;
+	dp->plat_data.convert_to_origin_mode = drm_mode_convert_to_origin_mode;
 	dp->plat_data.skip_connector = !!bridge;
 	dp->bridge = bridge;
 
@@ -561,6 +593,18 @@ static int rockchip_dp_probe(struct platform_device *pdev)
 	if (IS_ERR(dp->adp))
 		return PTR_ERR(dp->adp);
 
+	if (dp->data->split_mode && device_property_read_bool(dev, "split-mode")) {
+		struct rockchip_dp_device *secondary =
+				rockchip_dp_find_by_id(dev->driver, !dp->id);
+		if (!secondary)
+			return -EPROBE_DEFER;
+
+		dp->plat_data.right = secondary->adp;
+		dp->plat_data.split_mode = true;
+		secondary->plat_data.left = dp->adp;
+		secondary->plat_data.split_mode = true;
+	}
+
 	return component_add(dev, &rockchip_dp_component_ops);
 }
 
@@ -634,6 +678,7 @@ static const struct rockchip_dp_chip_data rk3588_edp[] = {
 		.edp_mode = GRF_REG_FIELD(0x0000, 0, 0),
 		.ssc = true,
 		.audio = true,
+		.split_mode = true,
 	},
 	{
 		.chip_type = RK3588_EDP,
@@ -642,6 +687,7 @@ static const struct rockchip_dp_chip_data rk3588_edp[] = {
 		.edp_mode = GRF_REG_FIELD(0x0004, 0, 0),
 		.ssc = true,
 		.audio = true,
+		.split_mode = true,
 	},
 	{ /* sentinel */ }
 };
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
index 03c11cae0b3b..26b4246cbe6b 100644
--- a/include/drm/bridge/analogix_dp.h
+++ b/include/drm/bridge/analogix_dp.h
@@ -41,6 +41,10 @@ struct analogix_dp_plat_data {
 	bool skip_connector;
 	bool ssc;
 
+	bool split_mode;
+	struct analogix_dp_device *left;
+	struct analogix_dp_device *right;
+
 	int (*power_on_start)(struct analogix_dp_plat_data *);
 	int (*power_on_end)(struct analogix_dp_plat_data *);
 	int (*power_off)(struct analogix_dp_plat_data *);
@@ -49,6 +53,8 @@ struct analogix_dp_plat_data {
 	void (*detach)(struct analogix_dp_plat_data *, struct drm_bridge *);
 	int (*get_modes)(struct analogix_dp_plat_data *,
 			 struct drm_connector *);
+	void (*convert_to_split_mode)(struct drm_display_mode *);
+	void (*convert_to_origin_mode)(struct drm_display_mode *);
 };
 
 int analogix_dp_runtime_resume(struct analogix_dp_device *dp);