diff --git a/drivers/video/fbdev/msm/mdss_dsi.c b/drivers/video/fbdev/msm/mdss_dsi.c
index 224ceafc4cfe..d25a04bb136b 100644
--- a/drivers/video/fbdev/msm/mdss_dsi.c
+++ b/drivers/video/fbdev/msm/mdss_dsi.c
@@ -36,6 +36,75 @@ static struct dsi_drv_cm_data shared_ctrl_data;
 static int mdss_dsi_pinctrl_set_state(struct mdss_dsi_ctrl_pdata *ctrl_pdata,
 					bool active);
 
+static int mdss_dsi_labibb_vreg_init(struct platform_device *pdev)
+{
+	struct mdss_dsi_ctrl_pdata *ctrl = NULL;
+	int rc;
+
+	ctrl = platform_get_drvdata(pdev);
+	if (!ctrl) {
+		pr_err("%s: invalid driver data\n", __func__);
+		return -EINVAL;
+	}
+
+	if (!ctrl->panel_bias_vreg)
+		return -EINVAL;
+
+	ctrl->lab = regulator_get(&pdev->dev, "lab_reg");
+	rc = PTR_RET(ctrl->lab);
+	if (rc) {
+		pr_err("%s: lab_regi get failed.\n", __func__);
+		return rc;
+	}
+	ctrl->ibb = regulator_get(&pdev->dev, "ibb_reg");
+	rc = PTR_RET(ctrl->ibb);
+	if (rc) {
+		pr_err("%s: ibb_regi get failed.\n", __func__);
+		regulator_put(ctrl->lab);
+		return rc;
+	}
+
+	pr_debug("%s: lab=%p ibb=%p\n", __func__,
+				ctrl->lab, ctrl->ibb);
+
+	return 0;
+}
+
+static int mdss_dsi_labibb_vreg_ctrl(struct mdss_dsi_ctrl_pdata *ctrl,
+							int enable)
+{
+	int rc;
+
+	if (!ctrl->panel_bias_vreg)
+		return -EINVAL;
+
+	pr_debug("%s: ndx=%d enable=%d\n", __func__, ctrl->ndx, enable);
+
+	if (enable) {
+		rc = regulator_enable(ctrl->lab);
+		if (rc) {
+			pr_err("%s: falied at lab\n", __func__);
+			return rc;
+		}
+		rc = regulator_enable(ctrl->ibb);
+		if (rc) {
+			pr_err("%s: falied at ibb\n", __func__);
+			regulator_disable(ctrl->lab);
+			return rc;
+		}
+
+	} else {
+		rc = regulator_disable(ctrl->lab);
+		if (rc)
+			pr_err("%s: falied at lab\n", __func__);
+		rc = regulator_disable(ctrl->ibb);
+		if (rc)
+			pr_err("%s: falied at ibb\n", __func__);
+	}
+
+	return 0;
+}
+
 static int mdss_dsi_regulator_init(struct platform_device *pdev)
 {
 	int rc = 0;
@@ -63,6 +132,8 @@ static int mdss_dsi_regulator_init(struct platform_device *pdev)
 				__func__, __mdss_dsi_pm_name(i));
 	}
 
+	mdss_dsi_labibb_vreg_init(pdev);
+
 	return rc;
 }
 
@@ -93,7 +164,7 @@ static int mdss_dsi_panel_power_off(struct mdss_panel_data *pdata)
 	if (ctrl_pdata->panel_bias_vreg) {
 		pr_debug("%s: Disabling panel bias vreg. ndx = %d\n",
 		       __func__, ctrl_pdata->ndx);
-		if (qpnp_ibb_enable(false))
+		if (mdss_dsi_labibb_vreg_ctrl(ctrl_pdata, false))
 			pr_err("Unable to disable bias vreg\n");
 		/* Add delay recommended by panel specs */
 		udelay(2000);
@@ -151,7 +222,7 @@ static int mdss_dsi_panel_power_on(struct mdss_panel_data *pdata)
 	if (ctrl_pdata->panel_bias_vreg) {
 		pr_debug("%s: Enable panel bias vreg. ndx = %d\n",
 		       __func__, ctrl_pdata->ndx);
-		if (qpnp_ibb_enable(true))
+		if (mdss_dsi_labibb_vreg_ctrl(ctrl_pdata, true))
 			pr_err("Unable to configure bias vreg\n");
 		/* Add delay recommended by panel specs */
 		udelay(2000);
diff --git a/drivers/video/fbdev/msm/mdss_dsi.h b/drivers/video/fbdev/msm/mdss_dsi.h
index c1ea4a4e3634..2fd9c5b4b13e 100644
--- a/drivers/video/fbdev/msm/mdss_dsi.h
+++ b/drivers/video/fbdev/msm/mdss_dsi.h
@@ -374,6 +374,8 @@ struct mdss_dsi_ctrl_pdata {
 	int mdp_busy;
 	struct mutex mutex;
 	struct mutex cmd_mutex;
+	struct regulator *lab; /* vreg handle */
+	struct regulator *ibb; /* vreg handle */
 
 	u32 ulps_clamp_ctrl_off;
 	u32 ulps_phyrst_ctrl_off;