/* SPDX-License-Identifier: BSD-3-Clause

*

* Copyright(c) 2018 Intel Corporation. All rights reserved.

*

* Author: Janusz Jankowski <janusz.jankowski@linux.intel.com>

*/

#ifndef __SOF_DRIVERS_TIMER_H__

#define __SOF_DRIVERS_TIMER_H__

#include <arch/drivers/timer.h>

#include <sof/sof.h>

#include <stdint.h>

struct comp_dev;

struct sof_ipc_stream_posn;

#define TIMER0 0

#define TIMER1 1

#define TIMER2 2

#define TIMER3 3

#define TIMER4 4

int timer_register(struct timer *timer, void (*handler)(void *arg), void *arg);

void timer_unregister(struct timer *timer, void *arg);

void timer_enable(struct timer *timer, void *arg, int core);

void timer_disable(struct timer *timer, void *arg, int core);

static inline struct timer *timer_get(void)

{

return sof_get()->platform_timer;

}

static inline struct timer *cpu_timer_get(void)

{

return sof_get()->cpu_timer;

}

static inline int64_t timer_set(struct timer *timer, uint64_t ticks)

{

return arch_timer_set(timer, ticks);

}

void timer_set_ms(struct timer *timer, unsigned int ms);

static inline void timer_clear(struct timer *timer)

{

arch_timer_clear(timer);

}

unsigned int timer_get_count(struct timer *timer);

unsigned int timer_get_count_delta(struct timer *timer);

static inline uint64_t timer_get_system(struct timer *timer)

{

return arch_timer_get_system(timer);

}

int64_t platform_timer_set(struct timer *timer, uint64_t ticks);

void platform_timer_clear(struct timer *timer);

uint64_t platform_timer_get(struct timer *timer);

void platform_timer_start(struct timer *timer);

void platform_timer_stop(struct timer *timer);

/* get timestamp for host stream DMA position */

void platform_host_timestamp(struct comp_dev *host,

struct sof_ipc_stream_posn *posn);

/* get timestamp for DAI stream DMA position */

void platform_dai_timestamp(struct comp_dev *dai,

struct sof_ipc_stream_posn *posn);

/* get current wallclock for componnent */

void platform_dai_wallclock(struct comp_dev *dai, uint64_t *wallclock);

#endif /* __SOF_DRIVERS_TIMER_H__ */