diff --git a/msm/dp/dp_catalog.c b/msm/dp/dp_catalog.c
index 67e18962..15cf7404 100644
--- a/msm/dp/dp_catalog.c
+++ b/msm/dp/dp_catalog.c
@@ -1684,9 +1684,17 @@ static void dp_catalog_ctrl_enable_irq(struct dp_catalog_ctrl *ctrl,
 		dp_write(DP_INTR_STATUS2, DP_INTR_MASK2);
 		dp_write(DP_INTR_STATUS5, DP_INTR_MASK5);
 	} else {
+		/* disable interrupts */
 		dp_write(DP_INTR_STATUS, 0x00);
 		dp_write(DP_INTR_STATUS2, 0x00);
 		dp_write(DP_INTR_STATUS5, 0x00);
+		wmb();
+
+		/* clear all pending interrupts */
+		dp_write(DP_INTR_STATUS, DP_INTERRUPT_STATUS1 << 1);
+		dp_write(DP_INTR_STATUS2, DP_INTERRUPT_STATUS2 << 1);
+		dp_write(DP_INTR_STATUS5, DP_INTERRUPT_STATUS5 << 1);
+		wmb();
 	}
 }