diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 0e4eb84..50c41c0 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -13,7 +13,7 @@ config DRM_ROCKCHIP
 	  IP found on the SoC.
 
 config ROCKCHIP_ANALOGIX_DP
-	tristate "Rockchip specific extensions for Analogix DP driver"
+	bool "Rockchip specific extensions for Analogix DP driver"
 	depends on DRM_ROCKCHIP
 	select DRM_ANALOGIX_DP
 	help
@@ -22,7 +22,7 @@ config ROCKCHIP_ANALOGIX_DP
 	  on RK3288 based SoC, you should selet this option.
 
 config ROCKCHIP_CDN_DP
-        tristate "Rockchip cdn DP"
+        bool "Rockchip cdn DP"
         depends on DRM_ROCKCHIP
 	depends on EXTCON
 	select SND_SOC_HDMI_CODEC if SND_SOC
@@ -33,7 +33,7 @@ config ROCKCHIP_CDN_DP
 	  option.
 
 config ROCKCHIP_DW_HDMI
-        tristate "Rockchip specific extensions for Synopsys DW HDMI"
+        bool "Rockchip specific extensions for Synopsys DW HDMI"
         depends on DRM_ROCKCHIP
         select DRM_DW_HDMI
         help
@@ -43,7 +43,7 @@ config ROCKCHIP_DW_HDMI
 	  option.
 
 config ROCKCHIP_DW_MIPI_DSI
-	tristate "Rockchip specific extensions for Synopsys DW MIPI DSI"
+	bool "Rockchip specific extensions for Synopsys DW MIPI DSI"
 	depends on DRM_ROCKCHIP
 	select DRM_MIPI_DSI
 	help
@@ -53,7 +53,7 @@ config ROCKCHIP_DW_MIPI_DSI
 	 option.
 
 config ROCKCHIP_INNO_HDMI
-	tristate "Rockchip specific extensions for Innosilicon HDMI"
+	bool "Rockchip specific extensions for Innosilicon HDMI"
 	depends on DRM_ROCKCHIP
 	help
 	  This selects support for Rockchip SoC specific extensions
diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile
index c931e2a..fa8dc9d 100644
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -3,14 +3,14 @@
 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
 
 rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o \
-		rockchip_drm_gem.o rockchip_drm_psr.o rockchip_drm_vop.o
+		rockchip_drm_gem.o rockchip_drm_psr.o \
+		rockchip_drm_vop.o rockchip_vop_reg.o
 rockchipdrm-$(CONFIG_DRM_FBDEV_EMULATION) += rockchip_drm_fbdev.o
 
-obj-$(CONFIG_ROCKCHIP_ANALOGIX_DP) += analogix_dp-rockchip.o
-obj-$(CONFIG_ROCKCHIP_CDN_DP) += cdn-dp.o
-cdn-dp-objs := cdn-dp-core.o cdn-dp-reg.o
-obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
-obj-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi.o
-obj-$(CONFIG_ROCKCHIP_INNO_HDMI) += inno_hdmi.o
+rockchipdrm-$(CONFIG_ROCKCHIP_ANALOGIX_DP) += analogix_dp-rockchip.o
+rockchipdrm-$(CONFIG_ROCKCHIP_CDN_DP) += cdn-dp-core.o cdn-dp-reg.o
+rockchipdrm-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
+rockchipdrm-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi.o
+rockchipdrm-$(CONFIG_ROCKCHIP_INNO_HDMI) += inno_hdmi.o
 
-obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_vop_reg.o
+obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 8548e82..91ebe5c 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -507,7 +507,7 @@ static const struct of_device_id rockchip_dp_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, rockchip_dp_dt_ids);
 
-static struct platform_driver rockchip_dp_driver = {
+struct platform_driver rockchip_dp_driver = {
 	.probe = rockchip_dp_probe,
 	.remove = rockchip_dp_remove,
 	.driver = {
@@ -516,10 +516,3 @@ static struct platform_driver rockchip_dp_driver = {
 		   .of_match_table = of_match_ptr(rockchip_dp_dt_ids),
 	},
 };
-
-module_platform_driver(rockchip_dp_driver);
-
-MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>");
-MODULE_AUTHOR("Jeff chen <jeff.chen@rock-chips.com>");
-MODULE_DESCRIPTION("Rockchip Specific Analogix-DP Driver Extension");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index fd79a70..e1796d0 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -1243,7 +1243,7 @@ static const struct dev_pm_ops cdn_dp_pm_ops = {
 				cdn_dp_resume)
 };
 
-static struct platform_driver cdn_dp_driver = {
+struct platform_driver cdn_dp_driver = {
 	.probe = cdn_dp_probe,
 	.remove = cdn_dp_remove,
 	.shutdown = cdn_dp_shutdown,
@@ -1254,9 +1254,3 @@ static struct platform_driver cdn_dp_driver = {
 		   .pm = &cdn_dp_pm_ops,
 	},
 };
-
-module_platform_driver(cdn_dp_driver);
-
-MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
-MODULE_DESCRIPTION("cdn DP Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index d9aa382..65a474f 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -1165,7 +1165,7 @@ static int dw_mipi_dsi_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver dw_mipi_dsi_driver = {
+struct platform_driver dw_mipi_dsi_driver = {
 	.probe		= dw_mipi_dsi_probe,
 	.remove		= dw_mipi_dsi_remove,
 	.driver		= {
@@ -1173,9 +1173,3 @@ static struct platform_driver dw_mipi_dsi_driver = {
 		.name	= DRIVER_NAME,
 	},
 };
-module_platform_driver(dw_mipi_dsi_driver);
-
-MODULE_DESCRIPTION("ROCKCHIP MIPI DSI host controller driver");
-MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index a6d4a02..976ea79 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -326,7 +326,7 @@ static int dw_hdmi_rockchip_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver dw_hdmi_rockchip_pltfm_driver = {
+struct platform_driver dw_hdmi_rockchip_pltfm_driver = {
 	.probe  = dw_hdmi_rockchip_probe,
 	.remove = dw_hdmi_rockchip_remove,
 	.driver = {
@@ -334,11 +334,3 @@ static struct platform_driver dw_hdmi_rockchip_pltfm_driver = {
 		.of_match_table = dw_hdmi_rockchip_dt_ids,
 	},
 };
-
-module_platform_driver(dw_hdmi_rockchip_pltfm_driver);
-
-MODULE_AUTHOR("Andy Yan <andy.yan@rock-chips.com>");
-MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>");
-MODULE_DESCRIPTION("Rockchip Specific DW-HDMI Driver Extension");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:dwhdmi-rockchip");
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 006260d..7d9b75e 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -923,7 +923,7 @@ static const struct of_device_id inno_hdmi_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, inno_hdmi_dt_ids);
 
-static struct platform_driver inno_hdmi_driver = {
+struct platform_driver inno_hdmi_driver = {
 	.probe  = inno_hdmi_probe,
 	.remove = inno_hdmi_remove,
 	.driver = {
@@ -931,11 +931,3 @@ static struct platform_driver inno_hdmi_driver = {
 		.of_match_table = inno_hdmi_dt_ids,
 	},
 };
-
-module_platform_driver(inno_hdmi_driver);
-
-MODULE_AUTHOR("Zheng Yang <zhengyang@rock-chips.com>");
-MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>");
-MODULE_DESCRIPTION("Rockchip Specific INNO-HDMI Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:innohdmi-rockchip");
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index b360e62..c0dae3b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -356,34 +356,49 @@ static const struct dev_pm_ops rockchip_drm_pm_ops = {
 				rockchip_drm_sys_resume)
 };
 
-static int compare_of(struct device *dev, void *data)
-{
-	struct device_node *np = data;
+static struct platform_driver *rockchip_drm_comp_drvs[] = {
+	&vop_platform_driver,
+#ifdef CONFIG_ROCKCHIP_ANALOGIX_DP
+	&rockchip_dp_driver,
+#endif
+#ifdef CONFIG_ROCKCHIP_CDN_DP
+	&cdn_dp_driver,
+#endif
+#ifdef CONFIG_ROCKCHIP_DW_HDMI
+	&dw_hdmi_rockchip_pltfm_driver,
+#endif
+#ifdef CONFIG_ROCKCHIP_DW_MIPI_DSI
+	&dw_mipi_dsi_driver,
+#endif
+#ifdef CONFIG_ROCKCHIP_INNO_HDMI
+	&inno_hdmi_driver,
+#endif
+};
 
-	return dev->of_node == np;
+static int compare_dev(struct device *dev, void *data)
+{
+	return dev == (struct device *)data;
 }
 
-static void rockchip_add_endpoints(struct device *dev,
-				   struct component_match **match,
-				   struct device_node *port)
+static struct component_match *rockchip_drm_match_add(struct device *dev)
 {
-	struct device_node *ep, *remote;
+	struct component_match *match = NULL;
+	int i;
 
-	for_each_child_of_node(port, ep) {
-		remote = of_graph_get_remote_port_parent(ep);
-		if (!remote || !of_device_is_available(remote)) {
-			of_node_put(remote);
-			continue;
-		} else if (!of_device_is_available(remote->parent)) {
-			dev_warn(dev, "parent device of %s is not available\n",
-				 remote->full_name);
-			of_node_put(remote);
-			continue;
-		}
+	for (i = 0; i < ARRAY_SIZE(rockchip_drm_comp_drvs); i++) {
+		struct platform_driver *drv = rockchip_drm_comp_drvs[i];
+		struct device *p = NULL, *d;
 
-		drm_of_component_match_add(dev, match, compare_of, remote);
-		of_node_put(remote);
+		while ((d = bus_find_device(&platform_bus_type, p, &drv->driver,
+					    (void *)platform_bus_type.match))) {
+			put_device(p);
+			component_match_add(dev, &match, compare_dev, d);
+			p = d;
+		}
+		put_device(p);
 	}
+
+	return match ?: ERR_PTR(-ENODEV);
 }
 
 static const struct component_master_ops rockchip_drm_ops = {
@@ -391,21 +406,16 @@ static const struct component_master_ops rockchip_drm_ops = {
 	.unbind = rockchip_drm_unbind,
 };
 
-static int rockchip_drm_platform_probe(struct platform_device *pdev)
+static int rockchip_drm_platform_of_probe(struct device *dev)
 {
-	struct device *dev = &pdev->dev;
-	struct component_match *match = NULL;
 	struct device_node *np = dev->of_node;
 	struct device_node *port;
+	bool found = false;
 	int i;
 
 	if (!np)
 		return -ENODEV;
-	/*
-	 * Bind the crtc ports first, so that
-	 * drm_of_find_possible_crtcs called from encoder .bind callbacks
-	 * works as expected.
-	 */
+
 	for (i = 0;; i++) {
 		struct device_node *iommu;
 
@@ -429,9 +439,9 @@ static int rockchip_drm_platform_probe(struct platform_device *pdev)
 			is_support_iommu = false;
 		}
 
+		found = true;
+
 		of_node_put(iommu);
-		drm_of_component_match_add(dev, &match, compare_of,
-					   port->parent);
 		of_node_put(port);
 	}
 
@@ -440,27 +450,27 @@ static int rockchip_drm_platform_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	if (!match) {
+	if (!found) {
 		dev_err(dev, "No available vop found for display-subsystem.\n");
 		return -ENODEV;
 	}
-	/*
-	 * For each bound crtc, bind the encoders attached to its
-	 * remote endpoint.
-	 */
-	for (i = 0;; i++) {
-		port = of_parse_phandle(np, "ports", i);
-		if (!port)
-			break;
 
-		if (!of_device_is_available(port->parent)) {
-			of_node_put(port);
-			continue;
-		}
+	return 0;
+}
 
-		rockchip_add_endpoints(dev, &match, port);
-		of_node_put(port);
-	}
+static int rockchip_drm_platform_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct component_match *match = NULL;
+	int ret;
+
+	ret = rockchip_drm_platform_of_probe(dev);
+	if (ret)
+		return ret;
+
+	match = rockchip_drm_match_add(dev);
+	if (IS_ERR(match))
+		return PTR_ERR(match);
 
 	return component_master_add_with_match(dev, &rockchip_drm_ops, match);
 }
@@ -488,7 +498,57 @@ static struct platform_driver rockchip_drm_platform_driver = {
 	},
 };
 
-module_platform_driver(rockchip_drm_platform_driver);
+static void rockchip_drm_unregister_drivers(void)
+{
+	int i;
+
+	for (i = ARRAY_SIZE(rockchip_drm_comp_drvs) - 1; i >= 0; i--)
+		platform_driver_unregister(rockchip_drm_comp_drvs[i]);
+}
+
+static int rockchip_drm_register_drivers(void)
+{
+	int i, ret;
+
+	for (i = 0; i < ARRAY_SIZE(rockchip_drm_comp_drvs); i++) {
+		ret = platform_driver_register(rockchip_drm_comp_drvs[i]);
+		if (ret)
+			goto fail;
+	}
+	return 0;
+fail:
+	rockchip_drm_unregister_drivers();
+	return ret;
+}
+
+static int __init rockchip_drm_init(void)
+{
+	int ret;
+
+	ret = rockchip_drm_register_drivers();
+	if (ret)
+		return ret;
+
+	ret = platform_driver_register(&rockchip_drm_platform_driver);
+	if (ret)
+		goto err_unreg_drivers;
+
+	return 0;
+
+err_unreg_drivers:
+	rockchip_drm_unregister_drivers();
+	return ret;
+}
+
+static void __exit rockchip_drm_fini(void)
+{
+	platform_driver_unregister(&rockchip_drm_platform_driver);
+
+	rockchip_drm_unregister_drivers();
+}
+
+module_init(rockchip_drm_init);
+module_exit(rockchip_drm_fini);
 
 MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
 MODULE_DESCRIPTION("ROCKCHIP DRM Driver");
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index adc3930..f46e1d0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -79,4 +79,10 @@ void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
 int rockchip_drm_wait_line_flag(struct drm_crtc *crtc, unsigned int line_num,
 				unsigned int mstimeout);
 
+extern struct platform_driver cdn_dp_driver;
+extern struct platform_driver dw_hdmi_rockchip_pltfm_driver;
+extern struct platform_driver dw_mipi_dsi_driver;
+extern struct platform_driver inno_hdmi_driver;
+extern struct platform_driver rockchip_dp_driver;
+extern struct platform_driver vop_platform_driver;
 #endif /* _ROCKCHIP_DRM_DRV_H_ */
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 91fbc7b..0da4444 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -404,7 +404,7 @@ static int vop_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver vop_platform_driver = {
+struct platform_driver vop_platform_driver = {
 	.probe = vop_probe,
 	.remove = vop_remove,
 	.driver = {
@@ -412,9 +412,3 @@ static struct platform_driver vop_platform_driver = {
 		.of_match_table = of_match_ptr(vop_driver_dt_match),
 	},
 };
-
-module_platform_driver(vop_platform_driver);
-
-MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
-MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
-MODULE_LICENSE("GPL v2");
