diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 03ab55c37beb..354ccf793f4a 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -104,7 +104,6 @@ msm-$(CONFIG_DRM_MSM_DP)+= dp/dp_aux.o \
 	dp/dp_catalog.o \
 	dp/dp_ctrl.o \
 	dp/dp_display.o \
-	dp/dp_drm.o \
 	dp/dp_hpd.o \
 	dp/dp_link.o \
 	dp/dp_panel.o \
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 539aac117184..7b4f40cb9a58 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -10,7 +10,9 @@
 #include <linux/component.h>
 #include <linux/of_irq.h>
 #include <linux/delay.h>
-#include <drm/drm_panel.h>
+
+#include <drm/drm_bridge.h>
+#include <drm/drm_bridge_connector.h>
 
 #include "msm_drv.h"
 #include "msm_kms.h"
@@ -30,6 +32,13 @@
 
 #define HPD_STRING_SIZE 30
 
+struct msm_dp_bridge {
+	struct drm_bridge bridge;
+	struct msm_dp *dp_display;
+};
+
+#define to_dp_display(x)     container_of((x), struct msm_dp_bridge, bridge)
+
 enum {
 	ISR_DISCONNECTED,
 	ISR_CONNECT_PENDING,
@@ -924,18 +933,30 @@ int dp_display_set_plugged_cb(struct msm_dp *dp_display,
 	return 0;
 }
 
-int dp_display_validate_mode(struct msm_dp *dp, u32 mode_pclk_khz)
+static enum drm_mode_status dp_bridge_mode_valid(
+		struct drm_bridge *bridge,
+		const struct drm_display_info *info,
+		const struct drm_display_mode *mode)
 {
 	const u32 num_components = 3, default_bpp = 24;
 	struct dp_display_private *dp_display;
 	struct dp_link_info *link_info;
 	u32 mode_rate_khz = 0, supported_rate_khz = 0, mode_bpp = 0;
+	struct msm_dp *dp;
+	int mode_pclk_khz = mode->clock;
+
+	dp = to_dp_display(bridge)->dp_display;
 
 	if (!dp || !mode_pclk_khz || !dp->connector) {
 		DRM_ERROR("invalid params\n");
 		return -EINVAL;
 	}
 
+	if ((dp->max_pclk_khz <= 0) ||
+			(dp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) ||
+			(mode->clock > dp->max_pclk_khz))
+		return MODE_BAD;
+
 	dp_display = container_of(dp, struct dp_display_private, dp_display);
 	link_info = &dp_display->panel->link_info;
 
@@ -1456,6 +1477,23 @@ void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor)
 	}
 }
 
+/* connector initialization */
+struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display)
+{
+	struct drm_connector *connector = NULL;
+
+	connector = drm_bridge_connector_init(dp_display->drm_dev,  dp_display->encoder);
+	if (IS_ERR(connector))
+		return connector;
+
+	drm_connector_attach_encoder(connector, dp_display->encoder);
+
+	return connector;
+}
+
+static struct drm_bridge *msm_dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
+			struct drm_encoder *encoder);
+
 int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 			struct drm_encoder *encoder)
 {
@@ -1501,8 +1539,10 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 	return 0;
 }
 
-int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder)
+static void dp_bridge_enable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	int rc = 0;
 	struct dp_display_private *dp_display;
 	u32 state;
@@ -1510,7 +1550,7 @@ int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder)
 	dp_display = container_of(dp, struct dp_display_private, dp_display);
 	if (!dp_display->dp_mode.drm_mode.clock) {
 		DRM_ERROR("invalid params\n");
-		return -EINVAL;
+		return;
 	}
 
 	mutex_lock(&dp_display->event_mutex);
@@ -1522,14 +1562,14 @@ int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder)
 	if (rc) {
 		DRM_ERROR("Failed to perform a mode set, rc=%d\n", rc);
 		mutex_unlock(&dp_display->event_mutex);
-		return rc;
+		return;
 	}
 
 	rc = dp_display_prepare(dp);
 	if (rc) {
 		DRM_ERROR("DP display prepare failed, rc=%d\n", rc);
 		mutex_unlock(&dp_display->event_mutex);
-		return rc;
+		return;
 	}
 
 	state =  dp_display->hpd_state;
@@ -1554,23 +1594,23 @@ int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder)
 	dp_display->hpd_state = ST_CONNECTED;
 
 	mutex_unlock(&dp_display->event_mutex);
-
-	return rc;
 }
 
-int msm_dp_display_pre_disable(struct msm_dp *dp, struct drm_encoder *encoder)
+static void dp_bridge_disable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	struct dp_display_private *dp_display;
 
 	dp_display = container_of(dp, struct dp_display_private, dp_display);
 
 	dp_ctrl_push_idle(dp_display->ctrl);
-
-	return 0;
 }
 
-int msm_dp_display_disable(struct msm_dp *dp, struct drm_encoder *encoder)
+static void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	int rc = 0;
 	u32 state;
 	struct dp_display_private *dp_display;
@@ -1597,13 +1637,14 @@ int msm_dp_display_disable(struct msm_dp *dp, struct drm_encoder *encoder)
 	}
 
 	mutex_unlock(&dp_display->event_mutex);
-	return rc;
 }
 
-void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder,
+static void dp_bridge_mode_set(struct drm_bridge *drm_bridge,
 				const struct drm_display_mode *mode,
 				const struct drm_display_mode *adjusted_mode)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	struct dp_display_private *dp_display;
 
 	dp_display = container_of(dp, struct dp_display_private, dp_display);
@@ -1626,3 +1667,118 @@ void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder,
 	dp_display->dp_mode.h_active_low =
 		!!(dp_display->dp_mode.drm_mode.flags & DRM_MODE_FLAG_NHSYNC);
 }
+
+static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge)
+{
+	struct msm_dp *dp;
+
+	dp = to_dp_display(bridge)->dp_display;
+
+	DRM_DEBUG_DP("is_connected = %s\n",
+		(dp->is_connected) ? "true" : "false");
+
+	return (dp->is_connected) ? connector_status_connected :
+					connector_status_disconnected;
+}
+
+static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *connector)
+{
+	int rc = 0;
+	struct msm_dp *dp;
+	struct dp_display_mode *dp_mode = NULL;
+	struct drm_display_mode *m, drm_mode;
+
+	if (!connector)
+		return 0;
+
+	dp = to_dp_display(bridge)->dp_display;
+
+	dp_mode = kzalloc(sizeof(*dp_mode),  GFP_KERNEL);
+	if (!dp_mode)
+		return 0;
+
+	/* pluggable case assumes EDID is read when HPD */
+	if (dp->is_connected) {
+		/*
+		 *The get_modes() function might return one mode that is stored
+		 * in dp_mode when compliance test is in progress. If not, the
+		 * return value is equal to the total number of modes supported
+		 * by the sink
+		 */
+		rc = dp_display_get_modes(dp, dp_mode);
+		if (rc <= 0) {
+			DRM_ERROR("failed to get DP sink modes, rc=%d\n", rc);
+			kfree(dp_mode);
+			return rc;
+		}
+		if (dp_mode->drm_mode.clock) { /* valid DP mode */
+			memset(&drm_mode, 0x0, sizeof(drm_mode));
+			drm_mode_copy(&drm_mode, &dp_mode->drm_mode);
+			m = drm_mode_duplicate(connector->dev, &drm_mode);
+			if (!m) {
+				DRM_ERROR("failed to add mode %ux%u\n",
+				       drm_mode.hdisplay,
+				       drm_mode.vdisplay);
+				kfree(dp_mode);
+				return 0;
+			}
+			drm_mode_probed_add(connector, m);
+		}
+	} else {
+		DRM_DEBUG_DP("No sink connected\n");
+	}
+	kfree(dp_mode);
+	return rc;
+}
+
+static const struct drm_bridge_funcs dp_bridge_ops = {
+	.enable       = dp_bridge_enable,
+	.disable      = dp_bridge_disable,
+	.post_disable = dp_bridge_post_disable,
+	.mode_set     = dp_bridge_mode_set,
+	.mode_valid   = dp_bridge_mode_valid,
+	.get_modes    = dp_bridge_get_modes,
+	.detect       = dp_bridge_detect,
+};
+
+static struct drm_bridge *msm_dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
+			struct drm_encoder *encoder)
+{
+	int rc;
+	struct msm_dp_bridge *dp_bridge;
+	struct drm_bridge *bridge;
+
+	dp_bridge = devm_kzalloc(dev->dev, sizeof(*dp_bridge), GFP_KERNEL);
+	if (!dp_bridge)
+		return ERR_PTR(-ENOMEM);
+
+	dp_bridge->dp_display = dp_display;
+
+	bridge = &dp_bridge->bridge;
+	bridge->funcs = &dp_bridge_ops;
+	bridge->type = DRM_MODE_CONNECTOR_DisplayPort;
+
+	bridge->ops =
+		DRM_BRIDGE_OP_DETECT |
+		DRM_BRIDGE_OP_HPD |
+		DRM_BRIDGE_OP_MODES;
+
+	rc = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR);
+	if (rc) {
+		DRM_ERROR("failed to attach bridge, rc=%d\n", rc);
+		return ERR_PTR(rc);
+	}
+
+	if (dp_display->next_bridge) {
+		rc = drm_bridge_attach(dp_display->encoder,
+					dp_display->next_bridge, bridge,
+					DRM_BRIDGE_ATTACH_NO_CONNECTOR);
+		if (rc < 0) {
+			DRM_ERROR("failed to attach panel bridge: %d\n", rc);
+			drm_bridge_remove(bridge);
+			return ERR_PTR(rc);
+		}
+	}
+
+	return bridge;
+}
diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h
index 7af2b186d2d9..cabf439af9ee 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.h
+++ b/drivers/gpu/drm/msm/dp/dp_display.h
@@ -32,9 +32,6 @@ struct msm_dp {
 
 int dp_display_set_plugged_cb(struct msm_dp *dp_display,
 		hdmi_codec_plugged_cb fn, struct device *codec_dev);
-int dp_display_validate_mode(struct msm_dp *dp_display, u32 mode_pclk_khz);
-int dp_display_get_modes(struct msm_dp *dp_display,
-		struct dp_display_mode *dp_mode);
 int dp_display_request_irq(struct msm_dp *dp_display);
 bool dp_display_check_video_test(struct msm_dp *dp_display);
 int dp_display_get_test_bpp(struct msm_dp *dp_display);
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
deleted file mode 100644
index 5f093d90d227..000000000000
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ /dev/null
@@ -1,220 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
- */
-
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_atomic.h>
-#include <drm/drm_bridge.h>
-#include <drm/drm_bridge_connector.h>
-#include <drm/drm_crtc.h>
-
-#include "msm_drv.h"
-#include "msm_kms.h"
-#include "dp_drm.h"
-
-
-struct msm_dp_bridge {
-	struct drm_bridge bridge;
-	struct msm_dp *dp_display;
-};
-
-#define to_dp_display(x)     container_of((x), struct msm_dp_bridge, bridge)
-
-/**
- * dp_bridge_detect - callback to determine if connector is connected
- * @bridge: Pointer to drm bridge structure
- * Returns: Bridge's 'is connected' status
- */
-static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge)
-{
-	struct msm_dp *dp;
-
-	dp = to_dp_display(bridge)->dp_display;
-
-	DRM_DEBUG_DP("is_connected = %s\n",
-		(dp->is_connected) ? "true" : "false");
-
-	return (dp->is_connected) ? connector_status_connected :
-					connector_status_disconnected;
-}
-
-/**
- * dp_connector_get_modes - callback to add drm modes via drm_mode_probed_add()
- * @bridge: Poiner to drm bridge
- * @connector: Pointer to drm connector structure
- * Returns: Number of modes added
- */
-static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *connector)
-{
-	int rc = 0;
-	struct msm_dp *dp;
-	struct dp_display_mode *dp_mode = NULL;
-	struct drm_display_mode *m, drm_mode;
-
-	if (!connector)
-		return 0;
-
-	dp = to_dp_display(bridge)->dp_display;
-
-	dp_mode = kzalloc(sizeof(*dp_mode),  GFP_KERNEL);
-	if (!dp_mode)
-		return 0;
-
-	/* pluggable case assumes EDID is read when HPD */
-	if (dp->is_connected) {
-		/*
-		 *The get_modes() function might return one mode that is stored
-		 * in dp_mode when compliance test is in progress. If not, the
-		 * return value is equal to the total number of modes supported
-		 * by the sink
-		 */
-		rc = dp_display_get_modes(dp, dp_mode);
-		if (rc <= 0) {
-			DRM_ERROR("failed to get DP sink modes, rc=%d\n", rc);
-			kfree(dp_mode);
-			return rc;
-		}
-		if (dp_mode->drm_mode.clock) { /* valid DP mode */
-			memset(&drm_mode, 0x0, sizeof(drm_mode));
-			drm_mode_copy(&drm_mode, &dp_mode->drm_mode);
-			m = drm_mode_duplicate(connector->dev, &drm_mode);
-			if (!m) {
-				DRM_ERROR("failed to add mode %ux%u\n",
-				       drm_mode.hdisplay,
-				       drm_mode.vdisplay);
-				kfree(dp_mode);
-				return 0;
-			}
-			drm_mode_probed_add(connector, m);
-		}
-	} else {
-		DRM_DEBUG_DP("No sink connected\n");
-	}
-	kfree(dp_mode);
-	return rc;
-}
-
-/**
- * dp_bridge_mode_valid - callback to determine if specified mode is valid
- * @bridge: Pointer to drm bridge structure
- * @info: display info
- * @mode: Pointer to drm mode structure
- * Returns: Validity status for specified mode
- */
-static enum drm_mode_status dp_bridge_mode_valid(
-		struct drm_bridge *bridge,
-		const struct drm_display_info *info,
-		const struct drm_display_mode *mode)
-{
-	struct msm_dp *dp_disp;
-
-	dp_disp = to_dp_display(bridge)->dp_display;
-
-	if ((dp_disp->max_pclk_khz <= 0) ||
-			(dp_disp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) ||
-			(mode->clock > dp_disp->max_pclk_khz))
-		return MODE_BAD;
-
-	return dp_display_validate_mode(dp_disp, mode->clock);
-}
-
-static void dp_bridge_mode_set(struct drm_bridge *drm_bridge,
-				const struct drm_display_mode *mode,
-				const struct drm_display_mode *adjusted_mode)
-{
-	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
-	struct msm_dp *dp_display = dp_bridge->dp_display;
-
-	msm_dp_display_mode_set(dp_display, drm_bridge->encoder, mode, adjusted_mode);
-}
-
-static void dp_bridge_enable(struct drm_bridge *drm_bridge)
-{
-	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
-	struct msm_dp *dp_display = dp_bridge->dp_display;
-
-	msm_dp_display_enable(dp_display, drm_bridge->encoder);
-}
-
-static void dp_bridge_disable(struct drm_bridge *drm_bridge)
-{
-	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
-	struct msm_dp *dp_display = dp_bridge->dp_display;
-
-	msm_dp_display_pre_disable(dp_display, drm_bridge->encoder);
-}
-
-static void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
-{
-	struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
-	struct msm_dp *dp_display = dp_bridge->dp_display;
-
-	msm_dp_display_disable(dp_display, drm_bridge->encoder);
-}
-
-static const struct drm_bridge_funcs dp_bridge_ops = {
-	.enable       = dp_bridge_enable,
-	.disable      = dp_bridge_disable,
-	.post_disable = dp_bridge_post_disable,
-	.mode_set     = dp_bridge_mode_set,
-	.mode_valid   = dp_bridge_mode_valid,
-	.get_modes    = dp_bridge_get_modes,
-	.detect       = dp_bridge_detect,
-};
-
-struct drm_bridge *msm_dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
-			struct drm_encoder *encoder)
-{
-	int rc;
-	struct msm_dp_bridge *dp_bridge;
-	struct drm_bridge *bridge;
-
-	dp_bridge = devm_kzalloc(dev->dev, sizeof(*dp_bridge), GFP_KERNEL);
-	if (!dp_bridge)
-		return ERR_PTR(-ENOMEM);
-
-	dp_bridge->dp_display = dp_display;
-
-	bridge = &dp_bridge->bridge;
-	bridge->funcs = &dp_bridge_ops;
-	bridge->type = DRM_MODE_CONNECTOR_DisplayPort;
-
-	bridge->ops =
-		DRM_BRIDGE_OP_DETECT |
-		DRM_BRIDGE_OP_HPD |
-		DRM_BRIDGE_OP_MODES;
-
-	rc = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR);
-	if (rc) {
-		DRM_ERROR("failed to attach bridge, rc=%d\n", rc);
-		return ERR_PTR(rc);
-	}
-
-	if (dp_display->next_bridge) {
-		rc = drm_bridge_attach(dp_display->encoder,
-					dp_display->next_bridge, bridge,
-					DRM_BRIDGE_ATTACH_NO_CONNECTOR);
-		if (rc < 0) {
-			DRM_ERROR("failed to attach panel bridge: %d\n", rc);
-			drm_bridge_remove(bridge);
-			return ERR_PTR(rc);
-		}
-	}
-
-	return bridge;
-}
-
-/* connector initialization */
-struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display)
-{
-	struct drm_connector *connector = NULL;
-
-	connector = drm_bridge_connector_init(dp_display->drm_dev,  dp_display->encoder);
-	if (IS_ERR(connector))
-		return connector;
-
-	drm_connector_attach_encoder(connector, dp_display->encoder);
-
-	return connector;
-}
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index d7574e6bd4e4..a48e0737692c 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -385,16 +385,7 @@ int __init msm_dp_register(void);
 void __exit msm_dp_unregister(void);
 int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 			 struct drm_encoder *encoder);
-int msm_dp_display_enable(struct msm_dp *dp, struct drm_encoder *encoder);
-int msm_dp_display_disable(struct msm_dp *dp, struct drm_encoder *encoder);
-int msm_dp_display_pre_disable(struct msm_dp *dp, struct drm_encoder *encoder);
-void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder,
-				const struct drm_display_mode *mode,
-				const struct drm_display_mode *adjusted_mode);
-
-struct drm_bridge *msm_dp_bridge_init(struct msm_dp *dp_display,
-					struct drm_device *dev,
-					struct drm_encoder *encoder);
+
 void msm_dp_irq_postinstall(struct msm_dp *dp_display);
 void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display);
 
@@ -414,27 +405,6 @@ static inline int msm_dp_modeset_init(struct msm_dp *dp_display,
 {
 	return -EINVAL;
 }
-static inline int msm_dp_display_enable(struct msm_dp *dp,
-					struct drm_encoder *encoder)
-{
-	return -EINVAL;
-}
-static inline int msm_dp_display_disable(struct msm_dp *dp,
-					struct drm_encoder *encoder)
-{
-	return -EINVAL;
-}
-static inline int msm_dp_display_pre_disable(struct msm_dp *dp,
-					struct drm_encoder *encoder)
-{
-	return -EINVAL;
-}
-static inline void msm_dp_display_mode_set(struct msm_dp *dp,
-				struct drm_encoder *encoder,
-				const struct drm_display_mode *mode,
-				const struct drm_display_mode *adjusted_mode)
-{
-}
 
 static inline void msm_dp_irq_postinstall(struct msm_dp *dp_display)
 {
