diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 871606a31ef1..4c9a55776ada 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -51,10 +51,12 @@ struct rockchip_grf_reg_field {
 /**
  * struct rockchip_dp_chip_data - splite the grf setting of kind of chips
  * @lcdc_sel: grf register field of lcdc_sel
+ * @edp_mode: grf register field of edp_mode
  * @chip_type: specific chip type
  */
 struct rockchip_dp_chip_data {
 	const struct rockchip_grf_reg_field lcdc_sel;
+	const struct rockchip_grf_reg_field edp_mode;
 	u32	chip_type;
 };
 
@@ -134,12 +136,21 @@ static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data)
 		return ret;
 	}
 
+	ret = rockchip_grf_field_write(dp->grf, &dp->data->edp_mode, 1);
+	if (ret != 0)
+		DRM_DEV_ERROR(dp->dev, "failed to set edp mode %d\n", ret);
+
 	return ret;
 }
 
 static int rockchip_dp_powerdown(struct analogix_dp_plat_data *plat_data)
 {
 	struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data);
+	int ret;
+
+	ret = rockchip_grf_field_write(dp->grf, &dp->data->edp_mode, 0);
+	if (ret != 0)
+		DRM_DEV_ERROR(dp->dev, "failed to set edp mode %d\n", ret);
 
 	clk_disable_unprepare(dp->pclk);
 
@@ -203,6 +214,10 @@ static void rockchip_dp_drm_encoder_enable(struct drm_encoder *encoder,
 	struct rockchip_dp_device *dp = encoder_to_dp(encoder);
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *old_crtc_state;
+	struct of_endpoint endpoint;
+	struct device_node *remote_port, *remote_port_parent;
+	char name[32];
+	u32 port_id;
 	int ret;
 
 	crtc = rockchip_dp_drm_get_new_crtc(encoder, state);
@@ -220,13 +235,27 @@ static void rockchip_dp_drm_encoder_enable(struct drm_encoder *encoder,
 		return;
 	}
 
-	ret = drm_of_encoder_active_endpoint_id(dp->dev->of_node, encoder);
+	ret = drm_of_encoder_active_endpoint(dp->dev->of_node, encoder, &endpoint);
 	if (ret < 0)
 		return;
 
-	DRM_DEV_DEBUG(dp->dev, "vop %s output to dp\n", (ret) ? "LIT" : "BIG");
+	remote_port_parent = of_graph_get_remote_port_parent(endpoint.local_node);
+	if (remote_port_parent) {
+		if (of_get_child_by_name(remote_port_parent, "ports")) {
+			remote_port = of_graph_get_remote_port(endpoint.local_node);
+			of_property_read_u32(remote_port, "reg", &port_id);
+			of_node_put(remote_port);
+			sprintf(name, "%s vp%d", remote_port_parent->full_name, port_id);
+		} else {
+			sprintf(name, "%s %s",
+				remote_port_parent->full_name, endpoint.id ? "vopl" : "vopb");
+		}
+		of_node_put(remote_port_parent);
+
+		DRM_DEV_DEBUG(dp->dev, "%s output to edp\n", name);
+	}
 
-	ret = rockchip_grf_field_write(dp->grf, &dp->data->lcdc_sel, ret);
+	ret = rockchip_grf_field_write(dp->grf, &dp->data->lcdc_sel, endpoint.id);
 	if (ret != 0)
 		DRM_DEV_ERROR(dp->dev, "Could not write to GRF: %d\n", ret);
 
@@ -396,6 +425,7 @@ static int rockchip_dp_probe(struct platform_device *pdev)
 	const struct rockchip_dp_chip_data *dp_data;
 	struct drm_panel *panel = NULL;
 	struct rockchip_dp_device *dp;
+	int id, i;
 	int ret;
 
 	dp_data = of_device_get_match_data(dev);
@@ -410,9 +440,22 @@ static int rockchip_dp_probe(struct platform_device *pdev)
 	if (!dp)
 		return -ENOMEM;
 
+	id = of_alias_get_id(dev->of_node, "edp");
+	if (id < 0)
+		id = 0;
+
+	i = 0;
+	while (is_rockchip(dp_data[i].chip_type))
+		i++;
+
+	if (id >= i) {
+		DRM_DEV_ERROR(dev, "invalid edp id: %d\n", id);
+		return -ENODEV;
+	}
+
 	dp->dev = dev;
 	dp->adp = ERR_PTR(-ENODEV);
-	dp->data = dp_data;
+	dp->data = &dp_data[id];
 	dp->plat_data.panel = panel;
 	dp->plat_data.dev_type = dp->data->chip_type;
 	dp->plat_data.power_on = rockchip_dp_poweron;
@@ -464,19 +507,38 @@ static int rockchip_dp_resume(struct device *dev)
 static DEFINE_RUNTIME_DEV_PM_OPS(rockchip_dp_pm_ops, rockchip_dp_suspend,
 		rockchip_dp_resume, NULL);
 
-static const struct rockchip_dp_chip_data rk3399_edp = {
-	.lcdc_sel = GRF_REG_FIELD(0x6250, 5, 5),
-	.chip_type = RK3399_EDP,
+static const struct rockchip_dp_chip_data rk3399_edp[] = {
+	{
+		.lcdc_sel = GRF_REG_FIELD(0x6250, 5, 5),
+		.chip_type = RK3399_EDP,
+	},
+	{ /* sentinel */ }
+};
+
+static const struct rockchip_dp_chip_data rk3288_dp[] = {
+	{
+		.lcdc_sel = GRF_REG_FIELD(0x025c, 5, 5),
+		.chip_type = RK3288_DP,
+	},
+	{ /* sentinel */ }
 };
 
-static const struct rockchip_dp_chip_data rk3288_dp = {
-	.lcdc_sel = GRF_REG_FIELD(0x025c, 5, 5),
-	.chip_type = RK3288_DP,
+static const struct rockchip_dp_chip_data rk3588_edp[] = {
+	{
+		.edp_mode = GRF_REG_FIELD(0x0000, 0, 0),
+		.chip_type = RK3588_EDP,
+	},
+	{
+		.edp_mode = GRF_REG_FIELD(0x0004, 0, 0),
+		.chip_type = RK3588_EDP,
+	},
+	{ /* sentinel */ }
 };
 
 static const struct of_device_id rockchip_dp_dt_ids[] = {
 	{.compatible = "rockchip,rk3288-dp", .data = &rk3288_dp },
 	{.compatible = "rockchip,rk3399-edp", .data = &rk3399_edp },
+	{.compatible = "rockchip,rk3588-edp", .data = &rk3588_edp },
 	{}
 };
 MODULE_DEVICE_TABLE(of, rockchip_dp_dt_ids);
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
index 6002c5666031..54086cb2d97d 100644
--- a/include/drm/bridge/analogix_dp.h
+++ b/include/drm/bridge/analogix_dp.h
@@ -15,11 +15,12 @@ enum analogix_dp_devtype {
 	EXYNOS_DP,
 	RK3288_DP,
 	RK3399_EDP,
+	RK3588_EDP,
 };
 
 static inline bool is_rockchip(enum analogix_dp_devtype type)
 {
-	return type == RK3288_DP || type == RK3399_EDP;
+	return type == RK3288_DP || type == RK3399_EDP || type == RK3588_EDP;
 }
 
 struct analogix_dp_plat_data {
