From a79ba90bd8a2647d4a3d62188a5aa6cf6fb5b5e2 Mon Sep 17 00:00:00 2001
From: Xianbin Zhu <xianzhu@codeaurora.org>
Date: Sat, 2 Mar 2019 18:41:10 +0800
Subject: [PATCH] ASoC: msm: add boot marker for sa8155 automotive

add marker in audio driver for start-up time measurement.

Change-Id: Ibb63f6b40651646a8f16ef0cf391899f37e67eaf
Signed-off-by: Xianbin Zhu <xianzhu@codeaurora.org>
---
 asoc/sa8155.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/asoc/sa8155.c b/asoc/sa8155.c
index b655572f04b7..54d65a31fbcd 100644
--- a/asoc/sa8155.c
+++ b/asoc/sa8155.c
@@ -49,6 +49,7 @@
 #include <dsp/audio_notifier.h>
 #include <dsp/q6afe-v2.h>
 #include <dsp/q6core.h>
+#include <soc/qcom/boot_stats.h>
 #include "device_event.h"
 #include "msm-pcm-routing-v2.h"
 
@@ -7374,6 +7375,12 @@ static int msm_asoc_machine_probe(struct platform_device *pdev)
 	struct msm_asoc_mach_data *pdata;
 	int ret;
 	enum apr_subsys_state q6_state;
+	static int first_probe = 1;
+
+	if (first_probe) {
+		place_marker("M - DRIVER Audio Init");
+		first_probe = 0;
+	}
 
 	if (!pdev->dev.of_node) {
 		dev_err(&pdev->dev, "No platform supplied from device tree\n");
@@ -7453,6 +7460,7 @@ static int msm_asoc_machine_probe(struct platform_device *pdev)
 		pr_err("%s: Registration with SND event FWK failed ret = %d\n",
 			__func__, ret);
 
+	place_marker("M - DRIVER Audio Ready");
 	return 0;
 err:
 	msm_release_pinctrl(pdev);