diff --git a/msm/dsi/dsi_ctrl.c b/msm/dsi/dsi_ctrl.c
index 94f1453ff8..8aae0d085e 100644
--- a/msm/dsi/dsi_ctrl.c
+++ b/msm/dsi/dsi_ctrl.c
@@ -1998,6 +1998,27 @@ static struct platform_driver dsi_ctrl_driver = {
 	},
 };
 
+int dsi_ctrl_get_io_resources(struct msm_io_res *io_res)
+{
+	int rc = 0;
+	struct dsi_ctrl_list_item *dsi_ctrl;
+
+	mutex_lock(&dsi_ctrl_list_lock);
+
+	list_for_each_entry(dsi_ctrl, &dsi_ctrl_list, list) {
+		rc = msm_dss_get_io_mem(dsi_ctrl->ctrl->pdev, &io_res->mem);
+		if (rc) {
+			DSI_CTRL_ERR(dsi_ctrl->ctrl,
+					"failed to get io mem, rc = %d\n", rc);
+			return rc;
+		}
+	}
+
+	mutex_unlock(&dsi_ctrl_list_lock);
+
+	return rc;
+}
+
 /**
  * dsi_ctrl_get() - get a dsi_ctrl handle from an of_node
  * @of_node:    of_node of the DSI controller.
diff --git a/msm/dsi/dsi_ctrl.h b/msm/dsi/dsi_ctrl.h
index b3e72bd6e9..7aad371a76 100644
--- a/msm/dsi/dsi_ctrl.h
+++ b/msm/dsi/dsi_ctrl.h
@@ -847,4 +847,14 @@ void dsi_ctrl_set_continuous_clk(struct dsi_ctrl *dsi_ctrl, bool enable);
  * @dsi_ctrl:                      DSI controller handle.
  */
 int dsi_ctrl_wait4dynamic_refresh_done(struct dsi_ctrl *ctrl);
+
+/**
+ * dsi_ctrl_get_io_resources() - reads associated register range
+ *
+ * @io_res:	 pointer to msm_io_res struct to populate the ranges
+ *
+ * Return: error code.
+ */
+int dsi_ctrl_get_io_resources(struct msm_io_res *io_res);
+
 #endif /* _DSI_CTRL_H_ */
diff --git a/msm/dsi/dsi_display.c b/msm/dsi/dsi_display.c
index a6329c0f4a..ebef95b0a6 100644
--- a/msm/dsi/dsi_display.c
+++ b/msm/dsi/dsi_display.c
@@ -5037,6 +5037,39 @@ error:
 	return rc;
 }
 
+static int dsi_display_get_io_resources(struct msm_io_res *io_res, void *data)
+{
+	int rc = 0;
+
+	rc = dsi_ctrl_get_io_resources(io_res);
+	if (rc)
+		goto end;
+
+	rc = dsi_phy_get_io_resources(io_res);
+end:
+	return rc;
+}
+
+static int dsi_display_pre_release(void *data)
+{
+	if (!data)
+		return -EINVAL;
+
+	dsi_display_ctrl_irq_update((struct dsi_display *)data, false);
+
+	return 0;
+}
+
+static int dsi_display_pre_acquire(void *data)
+{
+	if (!data)
+		return -EINVAL;
+
+	dsi_display_ctrl_irq_update((struct dsi_display *)data, true);
+
+	return 0;
+}
+
 /**
  * dsi_display_bind - bind dsi device with controlling device
  * @dev:        Pointer to base of platform device
@@ -5057,6 +5090,11 @@ static int dsi_display_bind(struct device *dev,
 	struct platform_device *pdev = to_platform_device(dev);
 	char *client1 = "dsi_clk_client";
 	char *client2 = "mdp_event_client";
+	struct msm_vm_ops vm_event_ops = {
+		.vm_get_io_resources = dsi_display_get_io_resources,
+		.vm_pre_hw_release = dsi_display_pre_release,
+		.vm_post_hw_acquire = dsi_display_pre_acquire,
+	};
 	int i, rc = 0;
 
 	if (!dev || !pdev || !master) {
@@ -5250,6 +5288,8 @@ static int dsi_display_bind(struct device *dev,
 	/* register te irq handler */
 	dsi_display_register_te_irq(display);
 
+	msm_register_vm_event(master, dev, &vm_event_ops, (void *)display);
+
 	goto error;
 
 error_host_deinit:
diff --git a/msm/dsi/dsi_phy.c b/msm/dsi/dsi_phy.c
index 8132b61476..cc2c309f7c 100644
--- a/msm/dsi/dsi_phy.c
+++ b/msm/dsi/dsi_phy.c
@@ -116,6 +116,27 @@ int dsi_phy_get_version(struct msm_dsi_phy *phy)
 	return phy->ver_info->version;
 }
 
+int dsi_phy_get_io_resources(struct msm_io_res *io_res)
+{
+	struct dsi_phy_list_item *dsi_phy;
+	int rc = 0;
+
+	mutex_lock(&dsi_phy_list_lock);
+
+	list_for_each_entry(dsi_phy, &dsi_phy_list, list) {
+		rc = msm_dss_get_io_mem(dsi_phy->phy->pdev, &io_res->mem);
+		if (rc) {
+			DSI_PHY_ERR(dsi_phy->phy,
+					"failed to get io mem, rc = %d\n", rc);
+			return rc;
+		}
+	}
+
+	mutex_unlock(&dsi_phy_list_lock);
+
+	return rc;
+}
+
 static int dsi_phy_regmap_init(struct platform_device *pdev,
 			       struct msm_dsi_phy *phy)
 {
diff --git a/msm/dsi/dsi_phy.h b/msm/dsi/dsi_phy.h
index eed9977e22..338a3d2ec9 100644
--- a/msm/dsi/dsi_phy.h
+++ b/msm/dsi/dsi_phy.h
@@ -356,4 +356,13 @@ int dsi_phy_dyn_refresh_cache_phy_timings(struct msm_dsi_phy *phy,
  */
 void dsi_phy_set_continuous_clk(struct msm_dsi_phy *phy, bool enable);
 
+/**
+ * dsi_phy_get_io_resources() - reads associated register range
+ *
+ * @io_res:	 pointer to msm_io_res struct to populate the ranges
+ *
+ * Return: error code.
+ */
+int dsi_phy_get_io_resources(struct msm_io_res *io_res);
+
 #endif /* _DSI_PHY_H_ */