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avsync: tsync: enable the system up function [1/1]

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PD#TV-5140

Problem:
   when play some ts stream , the video will hold all the time

Solution:
   when the pcr is invalid ,use apts or vpts as system
   time and enable the system time up funciton

Verify:
x301

Change-Id: Iec01434ab305be1ea32e03549edd8521a8c4620d
Signed-off-by: live.li <live.li@amlogic.com>
This commit is contained in:
live.li
2019-04-24 16:12:26 +08:00
committed by Tao Zeng
parent 286bbf3d06
commit e0edd98905
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/amlogic/media/frame_sync/tsync_pcr.c
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@@ -374,7 +374,8 @@ void tsync_pcr_pcrscr_set(void)
if (abs(cur_pcr - min_checkinpts) >
PLAY_PCR_INVALID_THRESHOLD) {
ref_pcr = min_checkinpts;
timestamp_pcrscr_set(ref_pcr);
timestamp_pcrscr_set(ref_pcr);
timestamp_pcrscr_enable(1);
tsync_use_demux_pcr = 0;
if (tsync_pcr_debug&0x01) {
pr_info("check init.first_pcr=0x%x, first_apts=0x%x, ",
@@ -412,6 +413,7 @@ void tsync_pcr_pcrscr_set(void)
if (abs(cur_pcr - first_apts) > PLAY_PCR_INVALID_THRESHOLD) {
ref_pcr = first_apts;
timestamp_pcrscr_set(ref_pcr);
timestamp_pcrscr_enable(1);
tsync_use_demux_pcr = 0;
if (tsync_pcr_debug&0x01) {
pr_info("check init.first_pcr=0x%x, first_apts=0x%x, ",
@@ -447,6 +449,7 @@ void tsync_pcr_pcrscr_set(void)
if (abs(cur_pcr - first_vpts) > PLAY_PCR_INVALID_THRESHOLD) {
ref_pcr = min_checkinpts;
timestamp_pcrscr_set(ref_pcr);
timestamp_pcrscr_enable(1);
tsync_use_demux_pcr = 0;
if (tsync_pcr_debug&0x01) {
pr_info("check init.first_pcr=0x%x, first_apts=0x%x, ",
@@ -979,7 +982,8 @@ static void tsync_pcr_check_timer_func(unsigned long arg)
tsync_pcr_check();
spin_unlock_irqrestore(&tsync_pcr_lock, flags);
tsync_pcr_check_timer.expires = jiffies + TEN_MS_INTERVAL;
tsync_pcr_check_timer.expires =
(unsigned long)(jiffies + TEN_MS_INTERVAL);
add_timer(&tsync_pcr_check_timer);
}
@@ -1045,7 +1049,7 @@ int tsync_pcr_start(void)
init_timer(&tsync_pcr_check_timer);
tsync_pcr_check_timer.function = tsync_pcr_check_timer_func;
tsync_pcr_check_timer.expires = jiffies;
tsync_pcr_check_timer.expires = (unsigned long)jiffies;
first_time_record = (jiffies * TIME_UNIT90K) / HZ;
tsync_pcr_started = 1;