Commit 5fd0d8d4 authored May 22, 2019 by Lakshmi Narayana Kalavala

disp: msm: sde: use local_clock in sde event log



The display driver uses ktime_to_us to timestamp the messages
in the sde event log. But the kernel logs use local_clock to
timestamp the messages. Using same timestamp routine in sde event
log helps to correlate the messages from both the logs
for debug purpose.

Change-Id: Id94e03ba21f82e2162e4ef4290c10d2d09110d4c
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>

parent 5af1fe18

msm/sde_dbg_evtlog.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -12,6 +12,7 @@
		#include <linux/uaccess.h>
		#include <linux/dma-buf.h>
		#include <linux/slab.h>
		#include <linux/sched/clock.h>

		#include "sde_dbg.h"
		#include "sde_trace.h"
		@@ -74,7 +75,7 @@ void sde_evtlog_log(struct sde_dbg_evtlog evtlog, const char name, int line,
		goto exit;

		log = &evtlog->logs[evtlog->curr];
		log->time = ktime_to_us(ktime_get());
		log->time = local_clock();
		log->name = name;
		log->line = line;
		log->data_cnt = 0;