include/linux/amlogic/media/frame_sync/timestamp.h

/*
 * include/linux/amlogic/media/frame_sync/timestamp.h
 *
 * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 */

#ifndef TIMESTAMP_H
#define TIMESTAMP_H

#include <linux/time.h>

#ifdef CONFIG_AMAUDIO
extern int resample_delta;
#endif

extern u32 timestamp_vpts_get(void);

extern u32 timestamp_vpts_ts_get(struct timespec64 *ts);

extern void timestamp_vpts_set(u32 pts);

extern void timestamp_vpts_reset(u32 pts);

extern void timestamp_vpts_inc(s32 val);

extern u32 timestamp_apts_get(void);

extern void timestamp_apts_set(u32 pts);

extern void timestamp_apts_inc(s32 val);

extern u32 timestamp_pcrscr_get(void);

extern void timestamp_pcrscr_set(u32 pts);

extern void timestamp_pcrscr_set_ts(unsigned long tv_sec,
			unsigned long tv_nsec, u32 pts);

extern void timestamp_pcrscr_inc(s32 val);

extern void timestamp_pcrscr_inc_scale(s32 inc, u32 base);

extern void timestamp_pcrscr_pause_pts(u32 pts);

extern void timestamp_pcrscr_enable(u32 enable);

extern u32 timestamp_pcrscr_enable_state(void);

extern void timestamp_pcrscr_set_adj(s32 inc);

extern void timestamp_pcrscr_set_adj_pcr(s32 inc);

extern void timestamp_apts_enable(u32 enable);

extern void timestamp_apts_start(u32 enable);

extern u32 timestamp_apts_started(void);

extern void timestamp_firstvpts_set(u32 pts);

extern u32 timestamp_firstvpts_get(void);

extern void timestamp_checkin_firstvpts_set(u32 pts);

extern u32 timestamp_checkin_firstvpts_get(void);

extern void timestamp_checkin_firstapts_set(u32 pts);

extern u32 timestamp_checkin_firstapts_get(void);

extern void timestamp_firstapts_set(u32 pts);

extern u32 timestamp_firstapts_get(void);

extern bool timestamp_vpts_get_started(void);

extern void timestamp_vpts_set_started(bool start);

extern void timestamp_reftime_pause(bool pause);
extern u32 timestamp_tsdemux_pcr_get(void);

#endif /* TIMESTAMP_H */