From: Xiaoming Sui <xiaoming.sui@amlogic.com>
Date: Tue, 26 Mar 2019 14:06:04 +0000 (+0800)
Subject: tsync: reduce the log information [1/1]
X-Git-Tag: khadas-vims-v0.9.6-release~482
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=618850b79819521b57b82af6eae30aba87fde7ef;p=platform%2Fkernel%2Flinux-amlogic.git

tsync: reduce the log information [1/1]

PD#SWPL-6152

Problem:
in some special cases, there are many sync
log information from serial port.

Solution:
remove this log and add pts realign.

Verify:
X301

Change-Id: I81d1753ef6d4e6c1e39d6c7f38eb3836e07be05d
Signed-off-by: Xiaoming Sui <xiaoming.sui@amlogic.com>
---

diff --git a/drivers/amlogic/media/frame_sync/tsync.c b/drivers/amlogic/media/frame_sync/tsync.c
index 1c7d623..98192bfb 100644
--- a/drivers/amlogic/media/frame_sync/tsync.c
+++ b/drivers/amlogic/media/frame_sync/tsync.c
@@ -1211,13 +1211,14 @@ int tsync_set_apts(unsigned int pts)
 	else
 		t = timestamp_pcrscr_get();
 	if (tsdemux_pcrscr_valid_cb && tsdemux_pcrscr_valid_cb() == 1) {
-		pr_info("tsync_set_apts %x,diff %d\n",
-			pts, (int)timestamp_pcrscr_get() - pts);
 		timestamp_apts_set(pts);
-		if ((int)(timestamp_apts_get() - t) > 30 * TIME_UNIT90K / 1000
-				|| (int)(t - timestamp_apts_get()) >
-				80 * TIME_UNIT90K / 1000)
+		if ((int)(timestamp_apts_get() - timestamp_pcrscr_get())
+			> 30 * TIME_UNIT90K / 1000
+			|| (int)(timestamp_pcrscr_get() - timestamp_apts_get())
+			> 80 * TIME_UNIT90K / 1000) {
 			timestamp_pcrscr_set(pts);
+			set_pts_realign();
+		}
 		return 0;
 	}
 	/* do not switch tsync mode until first video toggled. */