diff --git a/drivers/gpu/drm/msm/dp/dp_aux.c b/drivers/gpu/drm/msm/dp/dp_aux.c
index 7c22bfe..e5ece8c 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.c
+++ b/drivers/gpu/drm/msm/dp/dp_aux.c
@@ -28,6 +28,7 @@ struct dp_aux_private {
 	u32 offset;
 	u32 segment;
 	u32 isr;
+	atomic_t aborted;
 
 	struct drm_dp_aux dp_aux;
 };
@@ -343,6 +344,11 @@ static ssize_t dp_aux_transfer(struct drm_dp_aux *dp_aux,
 
 	mutex_lock(&aux->mutex);
 
+	if (atomic_read(&aux->aborted)) {
+		ret = -ETIMEDOUT;
+		goto unlock_exit;
+	}
+
 	aux->native = msg->request & (DP_AUX_NATIVE_WRITE & DP_AUX_NATIVE_READ);
 
 	/* Ignore address only message */
@@ -533,3 +539,15 @@ void dp_aux_put(struct drm_dp_aux *dp_aux)
 
 	devm_kfree(aux->dev, aux);
 }
+
+void dp_aux_abort(struct drm_dp_aux *dp_aux, bool abort)
+{
+	struct dp_aux_private *aux;
+
+	if (!dp_aux)
+		return;
+
+	aux = container_of(dp_aux, struct dp_aux_private, dp_aux);
+
+	atomic_set(&aux->aborted, abort);
+}
diff --git a/drivers/gpu/drm/msm/dp/dp_aux.h b/drivers/gpu/drm/msm/dp/dp_aux.h
index f8b8ba9..c17df7f 100644
--- a/drivers/gpu/drm/msm/dp/dp_aux.h
+++ b/drivers/gpu/drm/msm/dp/dp_aux.h
@@ -23,6 +23,7 @@ void 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);
+void dp_aux_abort(struct drm_dp_aux *dp_aux, bool abort);
 
 struct drm_dp_aux *dp_aux_get(struct device *dev, struct dp_catalog *catalog);
 void dp_aux_put(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 4992a049..8960333 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -898,8 +898,10 @@ static int dp_display_disable(struct dp_display_private *dp, u32 data)
 	/* wait only if audio was enabled */
 	if (dp_display->audio_enabled) {
 		/* signal the disconnect event */
-		reinit_completion(&dp->audio_comp);
-		dp_display_handle_plugged_change(dp_display, false);
+		if (dp->hpd_state != ST_DISCONNECT_PENDING) {
+			reinit_completion(&dp->audio_comp);
+			dp_display_handle_plugged_change(dp_display, false);
+		}
 		if (!wait_for_completion_timeout(&dp->audio_comp,
 				HZ * 5))
 			DRM_ERROR("audio comp timeout\n");
@@ -1137,20 +1139,26 @@ static irqreturn_t dp_display_irq_handler(int irq, void *dev_id)
 		/* hpd related interrupts */
 		if (hpd_isr_status & DP_DP_HPD_PLUG_INT_MASK ||
 			hpd_isr_status & DP_DP_HPD_REPLUG_INT_MASK) {
+			dp_aux_abort(dp->aux, false);
 			dp_add_event(dp, EV_HPD_PLUG_INT, 0, 0);
 		}
 
 		if (hpd_isr_status & DP_DP_IRQ_HPD_INT_MASK) {
 			/* stop sentinel connect pending checking */
+			dp_aux_abort(dp->aux, false);
 			dp_del_event(dp, EV_CONNECT_PENDING_TIMEOUT);
 			dp_add_event(dp, EV_IRQ_HPD_INT, 0, 0);
 		}
 
-		if (hpd_isr_status & DP_DP_HPD_REPLUG_INT_MASK)
+		if (hpd_isr_status & DP_DP_HPD_REPLUG_INT_MASK) {
+			dp_aux_abort(dp->aux, false);
 			dp_add_event(dp, EV_HPD_REPLUG_INT, 0, 0);
+		}
 
-		if (hpd_isr_status & DP_DP_HPD_UNPLUG_INT_MASK)
+		if (hpd_isr_status & DP_DP_HPD_UNPLUG_INT_MASK) {
+			dp_aux_abort(dp->aux, true);
 			dp_add_event(dp, EV_HPD_UNPLUG_INT, 0, 0);
+		}
 	}
 
 	/* DP controller isr */
diff --git a/drivers/gpu/drm/msm/dp/dp_link.c b/drivers/gpu/drm/msm/dp/dp_link.c
index be986da..d35b18e 100644
--- a/drivers/gpu/drm/msm/dp/dp_link.c
+++ b/drivers/gpu/drm/msm/dp/dp_link.c
@@ -737,18 +737,25 @@ static int dp_link_parse_sink_count(struct dp_link *dp_link)
 	return 0;
 }
 
-static void dp_link_parse_sink_status_field(struct dp_link_private *link)
+static int dp_link_parse_sink_status_field(struct dp_link_private *link)
 {
 	int len = 0;
 
 	link->prev_sink_count = link->dp_link.sink_count;
-	dp_link_parse_sink_count(&link->dp_link);
+	len = dp_link_parse_sink_count(&link->dp_link);
+	if (len < 0) {
+		DRM_ERROR("DP lparse sink count failed\n");
+		return len;
+	}
 
 	len = drm_dp_dpcd_read_link_status(link->aux,
 		link->link_status);
-	if (len < DP_LINK_STATUS_SIZE)
+	if (len < DP_LINK_STATUS_SIZE) {
 		DRM_ERROR("DP link status read failed\n");
-	dp_link_parse_request(link);
+		return len;
+	}
+
+	return dp_link_parse_request(link);
 }
 
 /**
@@ -1032,7 +1039,10 @@ int dp_link_process_request(struct dp_link *dp_link)
 
 	dp_link_reset_data(link);
 
-	dp_link_parse_sink_status_field(link);
+	ret = dp_link_parse_sink_status_field(link);
+	if (ret) {
+		return ret;
+	}
 
 	if (link->request.test_requested == DP_TEST_LINK_EDID_READ) {
 		dp_link->sink_request |= DP_TEST_LINK_EDID_READ;
