diff --git a/msm/dp/dp_ctrl.c b/msm/dp/dp_ctrl.c
index 955c5e987f..ad08e90197 100644
--- a/msm/dp/dp_ctrl.c
+++ b/msm/dp/dp_ctrl.c
@@ -10,6 +10,7 @@
 
 #include "dp_ctrl.h"
 #include "dp_debug.h"
+#include "sde_dbg.h"
 
 #define DP_MST_DEBUG(fmt, ...) DP_DEBUG(fmt, ##__VA_ARGS__)
 
@@ -93,13 +94,11 @@ enum notification_status {
 
 static void dp_ctrl_idle_patterns_sent(struct dp_ctrl_private *ctrl)
 {
-	DP_DEBUG("idle_patterns_sent\n");
 	complete(&ctrl->idle_comp);
 }
 
 static void dp_ctrl_video_ready(struct dp_ctrl_private *ctrl)
 {
-	DP_DEBUG("dp_video_ready\n");
 	complete(&ctrl->video_comp);
 }
 
@@ -185,6 +184,8 @@ static void dp_ctrl_wait4video_ready(struct dp_ctrl_private *ctrl)
 {
 	if (!wait_for_completion_timeout(&ctrl->video_comp, HZ / 2))
 		DP_WARN("SEND_VIDEO time out\n");
+	else
+		DP_DEBUG("SEND_VIDEO triggered\n");
 }
 
 static int dp_ctrl_update_sink_vx_px(struct dp_ctrl_private *ctrl)
@@ -1410,12 +1411,14 @@ static void dp_ctrl_isr(struct dp_ctrl *dp_ctrl)
 {
 	struct dp_ctrl_private *ctrl;
 
+	SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_ENTRY);
 	if (!dp_ctrl)
 		return;
 
 	ctrl = container_of(dp_ctrl, struct dp_ctrl_private, dp_ctrl);
 
 	ctrl->catalog->get_interrupt(ctrl->catalog);
+	SDE_EVT32_EXTERNAL(ctrl->catalog->isr);
 
 	if (ctrl->catalog->isr & DP_CTRL_INTR_READY_FOR_VIDEO)
 		dp_ctrl_video_ready(ctrl);
@@ -1428,6 +1431,7 @@ static void dp_ctrl_isr(struct dp_ctrl *dp_ctrl)
 
 	if (ctrl->catalog->isr5 & DP_CTRL_INTR_MST_DP1_VCPF_SENT)
 		dp_ctrl_idle_patterns_sent(ctrl);
+	SDE_EVT32_EXTERNAL(SDE_EVTLOG_FUNC_EXIT);
 }
 
 void dp_ctrl_set_sim_mode(struct dp_ctrl *dp_ctrl, bool en)