diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 59e5e5b8e5b4..a9b641a68bff 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -10,7 +10,6 @@
 #include <linux/component.h>
 #include <linux/of_irq.h>
 #include <linux/delay.h>
-#include <drm/drm_panel.h>
 
 #include "msm_drv.h"
 #include "msm_kms.h"
@@ -945,18 +944,36 @@ 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)
+/**
+ * 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
+ */
+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_bridge(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;
 
@@ -1501,7 +1518,7 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 
 	dp_display->encoder = encoder;
 
-	dp_display->bridge = msm_dp_bridge_init(dp_display, dev, encoder);
+	dp_display->bridge = dp_bridge_init(dp_display, dev, encoder);
 	if (IS_ERR(dp_display->bridge)) {
 		ret = PTR_ERR(dp_display->bridge);
 		DRM_DEV_ERROR(dev->dev,
@@ -1528,8 +1545,10 @@ 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)
+void dp_bridge_enable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_bridge(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	int rc = 0;
 	struct dp_display_private *dp_display;
 	u32 state;
@@ -1537,7 +1556,7 @@ 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);
@@ -1549,14 +1568,14 @@ 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;
@@ -1581,23 +1600,23 @@ 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)
+void dp_bridge_disable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_bridge(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)
+void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
 {
+	struct msm_dp_bridge *dp_bridge = to_dp_bridge(drm_bridge);
+	struct msm_dp *dp = dp_bridge->dp_display;
 	int rc = 0;
 	u32 state;
 	struct dp_display_private *dp_display;
@@ -1624,13 +1643,14 @@ 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,
-				const struct drm_display_mode *mode,
-				const struct drm_display_mode *adjusted_mode)
+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_bridge(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);
diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h
index 7af2b186d2d9..49a1d89681ac 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.h
+++ b/drivers/gpu/drm/msm/dp/dp_display.h
@@ -32,7 +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);
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
index 57800b865fe6..7ce1aca48687 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ b/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -13,14 +13,6 @@
 #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
@@ -30,7 +22,7 @@ static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge)
 {
 	struct msm_dp *dp;
 
-	dp = to_dp_display(bridge)->dp_display;
+	dp = to_dp_bridge(bridge)->dp_display;
 
 	DRM_DEBUG_DP("is_connected = %s\n",
 		(dp->is_connected) ? "true" : "false");
@@ -55,7 +47,7 @@ static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *
 	if (!connector)
 		return 0;
 
-	dp = to_dp_display(bridge)->dp_display;
+	dp = to_dp_bridge(bridge)->dp_display;
 
 	dp_mode = kzalloc(sizeof(*dp_mode),  GFP_KERNEL);
 	if (!dp_mode)
@@ -95,64 +87,6 @@ static int dp_bridge_get_modes(struct drm_bridge *bridge, struct drm_connector *
 	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,
@@ -163,7 +97,7 @@ static const struct drm_bridge_funcs dp_bridge_ops = {
 	.detect       = dp_bridge_detect,
 };
 
-struct drm_bridge *msm_dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
+struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
 			struct drm_encoder *encoder)
 {
 	int rc;
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.h b/drivers/gpu/drm/msm/dp/dp_drm.h
index c27bfceefdf0..f4b1ed1e24f7 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.h
+++ b/drivers/gpu/drm/msm/dp/dp_drm.h
@@ -7,12 +7,30 @@
 #define _DP_DRM_H_
 
 #include <linux/types.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_bridge.h>
 
 #include "msm_drv.h"
 #include "dp_display.h"
 
+struct msm_dp_bridge {
+	struct drm_bridge bridge;
+	struct msm_dp *dp_display;
+};
+
+#define to_dp_bridge(x)     container_of((x), struct msm_dp_bridge, bridge)
+
 struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display);
+struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
+			struct drm_encoder *encoder);
+
+void dp_bridge_enable(struct drm_bridge *drm_bridge);
+void dp_bridge_disable(struct drm_bridge *drm_bridge);
+void dp_bridge_post_disable(struct drm_bridge *drm_bridge);
+enum drm_mode_status dp_bridge_mode_valid(struct drm_bridge *bridge,
+					  const struct drm_display_info *info,
+					  const struct drm_display_mode *mode);
+void dp_bridge_mode_set(struct drm_bridge *drm_bridge,
+			const struct drm_display_mode *mode,
+			const struct drm_display_mode *adjusted_mode);
 
 #endif /* _DP_DRM_H_ */
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index d7574e6bd4e4..b698a3be6072 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -385,16 +385,6 @@ 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 +404,6 @@ 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)
 {
