diff --git a/drivers/gpu/drm/msm/dp/dp_aux.c b/drivers/gpu/drm/msm/dp/dp_aux.c
index cc3efed..d01ff45 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.c
+++ b/drivers/gpu/drm/msm/dp/dp_aux.c
@@ -162,45 +162,84 @@ static ssize_t dp_aux_cmd_fifo_rx(struct dp_aux_private *aux,
 	return i;
 }
 
-static void dp_aux_native_handler(struct dp_aux_private *aux, u32 isr)
+static irqreturn_t dp_aux_native_handler(struct dp_aux_private *aux, u32 isr)
 {
-	if (isr & DP_INTR_AUX_I2C_DONE)
+	irqreturn_t ret = IRQ_NONE;
+
+	if (isr & DP_INTR_AUX_I2C_DONE) {
 		aux->aux_error_num = DP_AUX_ERR_NONE;
-	else if (isr & DP_INTR_WRONG_ADDR)
+		ret = IRQ_HANDLED;
+	} else if (isr & DP_INTR_WRONG_ADDR) {
 		aux->aux_error_num = DP_AUX_ERR_ADDR;
-	else if (isr & DP_INTR_TIMEOUT)
+		ret = IRQ_HANDLED;
+	} else if (isr & DP_INTR_TIMEOUT) {
 		aux->aux_error_num = DP_AUX_ERR_TOUT;
-	if (isr & DP_INTR_NACK_DEFER)
+		ret = IRQ_HANDLED;
+	}
+
+	if (isr & DP_INTR_NACK_DEFER) {
 		aux->aux_error_num = DP_AUX_ERR_NACK;
+		ret = IRQ_HANDLED;
+	}
+
 	if (isr & DP_INTR_AUX_ERROR) {
 		aux->aux_error_num = DP_AUX_ERR_PHY;
 		dp_catalog_aux_clear_hw_interrupts(aux->catalog);
+		ret = IRQ_HANDLED;
 	}
+
+	if (ret == IRQ_HANDLED)
+		complete(&aux->comp);
+
+	return ret;
 }
 
-static void dp_aux_i2c_handler(struct dp_aux_private *aux, u32 isr)
+static irqreturn_t dp_aux_i2c_handler(struct dp_aux_private *aux, u32 isr)
 {
+	irqreturn_t ret = IRQ_NONE;
+
 	if (isr & DP_INTR_AUX_I2C_DONE) {
 		if (isr & (DP_INTR_I2C_NACK | DP_INTR_I2C_DEFER))
 			aux->aux_error_num = DP_AUX_ERR_NACK;
 		else
 			aux->aux_error_num = DP_AUX_ERR_NONE;
-	} else {
-		if (isr & DP_INTR_WRONG_ADDR)
-			aux->aux_error_num = DP_AUX_ERR_ADDR;
-		else if (isr & DP_INTR_TIMEOUT)
-			aux->aux_error_num = DP_AUX_ERR_TOUT;
-		if (isr & DP_INTR_NACK_DEFER)
-			aux->aux_error_num = DP_AUX_ERR_NACK_DEFER;
-		if (isr & DP_INTR_I2C_NACK)
-			aux->aux_error_num = DP_AUX_ERR_NACK;
-		if (isr & DP_INTR_I2C_DEFER)
-			aux->aux_error_num = DP_AUX_ERR_DEFER;
-		if (isr & DP_INTR_AUX_ERROR) {
-			aux->aux_error_num = DP_AUX_ERR_PHY;
-			dp_catalog_aux_clear_hw_interrupts(aux->catalog);
-		}
+
+		return IRQ_HANDLED;
 	}
+
+	if (isr & DP_INTR_WRONG_ADDR) {
+		aux->aux_error_num = DP_AUX_ERR_ADDR;
+		ret = IRQ_HANDLED;
+	} else if (isr & DP_INTR_TIMEOUT) {
+		aux->aux_error_num = DP_AUX_ERR_TOUT;
+		ret = IRQ_HANDLED;
+	}
+
+	if (isr & DP_INTR_NACK_DEFER) {
+		aux->aux_error_num = DP_AUX_ERR_NACK_DEFER;
+		ret = IRQ_HANDLED;
+	}
+
+	if (isr & DP_INTR_I2C_NACK) {
+		aux->aux_error_num = DP_AUX_ERR_NACK;
+		ret = IRQ_HANDLED;
+	}
+
+	if (isr & DP_INTR_I2C_DEFER) {
+		aux->aux_error_num = DP_AUX_ERR_DEFER;
+		ret = IRQ_HANDLED;
+	}
+
+	if (isr & DP_INTR_AUX_ERROR) {
+		aux->aux_error_num = DP_AUX_ERR_PHY;
+		dp_catalog_aux_clear_hw_interrupts(aux->catalog);
+		ret = IRQ_HANDLED;
+	}
+
+	if (ret == IRQ_HANDLED)
+		complete(&aux->comp);
+
+	return ret;
 }
 
 static void dp_aux_update_offset_and_segment(struct dp_aux_private *aux,
@@ -409,14 +448,14 @@ static ssize_t dp_aux_transfer(struct drm_dp_aux *dp_aux,
 	return ret;
 }
 
-void dp_aux_isr(struct drm_dp_aux *dp_aux)
+irqreturn_t dp_aux_isr(struct drm_dp_aux *dp_aux)
 {
 	u32 isr;
 	struct dp_aux_private *aux;
 
 	if (!dp_aux) {
 		DRM_ERROR("invalid input\n");
-		return;
+		return IRQ_NONE;
 	}
 
 	aux = container_of(dp_aux, struct dp_aux_private, dp_aux);
@@ -425,17 +464,15 @@ void dp_aux_isr(struct drm_dp_aux *dp_aux)
 
 	/* no interrupts pending, return immediately */
 	if (!isr)
-		return;
+		return IRQ_NONE;
 
 	if (!aux->cmd_busy)
-		return;
+		return IRQ_NONE;
 
 	if (aux->native)
-		dp_aux_native_handler(aux, isr);
+		return dp_aux_native_handler(aux, isr);
 	else
-		dp_aux_i2c_handler(aux, isr);
-
-	complete(&aux->comp);
+		return dp_aux_i2c_handler(aux, isr);
 }
 
 void dp_aux_reconfig(struct drm_dp_aux *dp_aux)
diff --git a/drivers/gpu/drm/msm/dp/dp_aux.h b/drivers/gpu/drm/msm/dp/dp_aux.h
index e930974..511305d 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.h
+++ b/drivers/gpu/drm/msm/dp/dp_aux.h
@@ -11,7 +11,7 @@
 
 int dp_aux_register(struct drm_dp_aux *dp_aux);
 void dp_aux_unregister(struct drm_dp_aux *dp_aux);
-void dp_aux_isr(struct drm_dp_aux *dp_aux);
+irqreturn_t dp_aux_isr(struct drm_dp_aux *dp_aux);
 void dp_aux_init(struct drm_dp_aux *dp_aux);
 void dp_aux_deinit(struct drm_dp_aux *dp_aux);
 void dp_aux_reconfig(struct drm_dp_aux *dp_aux);
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 3854c9f..cb0acb1 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1982,27 +1982,35 @@ int dp_ctrl_off(struct dp_ctrl *dp_ctrl)
 	return ret;
 }
 
-void dp_ctrl_isr(struct dp_ctrl *dp_ctrl)
+irqreturn_t dp_ctrl_isr(struct dp_ctrl *dp_ctrl)
 {
 	struct dp_ctrl_private *ctrl;
 	u32 isr;
+	irqreturn_t ret = IRQ_NONE;
 
 	if (!dp_ctrl)
-		return;
+		return IRQ_NONE;
 
 	ctrl = container_of(dp_ctrl, struct dp_ctrl_private, dp_ctrl);
 
 	isr = dp_catalog_ctrl_get_interrupt(ctrl->catalog);
+	/* no interrupts pending, return immediately */
+	if (!isr)
+		return IRQ_NONE;
 
 	if (isr & DP_CTRL_INTR_READY_FOR_VIDEO) {
 		drm_dbg_dp(ctrl->drm_dev, "dp_video_ready\n");
 		complete(&ctrl->video_comp);
+		ret = IRQ_HANDLED;
 	}
 
 	if (isr & DP_CTRL_INTR_IDLE_PATTERN_SENT) {
 		drm_dbg_dp(ctrl->drm_dev, "idle_patterns_sent\n");
 		complete(&ctrl->idle_comp);
+		ret = IRQ_HANDLED;
 	}
+
+	return ret;
 }
 
 struct dp_ctrl *dp_ctrl_get(struct device *dev, struct dp_link *link,
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h
index 9f29734..c3af06d 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.h
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h
@@ -25,7 +25,7 @@ int dp_ctrl_off_link_stream(struct dp_ctrl *dp_ctrl);
 int dp_ctrl_off_link(struct dp_ctrl *dp_ctrl);
 int dp_ctrl_off(struct dp_ctrl *dp_ctrl);
 void dp_ctrl_push_idle(struct dp_ctrl *dp_ctrl);
-void dp_ctrl_isr(struct dp_ctrl *dp_ctrl);
+irqreturn_t dp_ctrl_isr(struct dp_ctrl *dp_ctrl);
 void dp_ctrl_handle_sink_request(struct dp_ctrl *dp_ctrl);
 struct dp_ctrl *dp_ctrl_get(struct device *dev, struct dp_link *link,
 			struct dp_panel *panel,	struct drm_dp_aux *aux,
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index bfd0aef..d40bfbd 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1192,7 +1192,7 @@ static int dp_hpd_event_thread_start(struct dp_display_private *dp_priv)
 static irqreturn_t dp_display_irq_handler(int irq, void *dev_id)
 {
 	struct dp_display_private *dp = dev_id;
-	irqreturn_t ret = IRQ_HANDLED;
+	irqreturn_t ret = IRQ_NONE;
 	u32 hpd_isr_status;
 
 	if (!dp) {
@@ -1206,27 +1206,33 @@ static irqreturn_t dp_display_irq_handler(int irq, void *dev_id)
 		drm_dbg_dp(dp->drm_dev, "type=%d isr=0x%x\n",
 			dp->dp_display.connector_type, hpd_isr_status);
 		/* hpd related interrupts */
-		if (hpd_isr_status & DP_DP_HPD_PLUG_INT_MASK)
+		if (hpd_isr_status & DP_DP_HPD_PLUG_INT_MASK) {
 			dp_add_event(dp, EV_HPD_PLUG_INT, 0, 0);
+			ret = IRQ_HANDLED;
+		}
 
 		if (hpd_isr_status & DP_DP_IRQ_HPD_INT_MASK) {
 			dp_add_event(dp, EV_IRQ_HPD_INT, 0, 0);
+			ret = IRQ_HANDLED;
 		}
 
 		if (hpd_isr_status & DP_DP_HPD_REPLUG_INT_MASK) {
 			dp_add_event(dp, EV_HPD_UNPLUG_INT, 0, 0);
 			dp_add_event(dp, EV_HPD_PLUG_INT, 0, 3);
+			ret = IRQ_HANDLED;
 		}
 
-		if (hpd_isr_status & DP_DP_HPD_UNPLUG_INT_MASK)
+		if (hpd_isr_status & DP_DP_HPD_UNPLUG_INT_MASK) {
 			dp_add_event(dp, EV_HPD_UNPLUG_INT, 0, 0);
+			ret = IRQ_HANDLED;
+		}
 	}
 
 	/* DP controller isr */
-	dp_ctrl_isr(dp->ctrl);
+	ret |= dp_ctrl_isr(dp->ctrl);
 
 	/* DP aux isr */
-	dp_aux_isr(dp->aux);
+	ret |= dp_aux_isr(dp->aux);
 
 	return ret;
 }
