/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2019 MediaTek Inc.
 */

#ifndef FSTB_H
#define FSTB_H

int mtk_fstb_exit(void);
int mtk_fstb_init(void);
void fpsgo_comp2fstb_queue_time_update(
	int pid, unsigned long long bufID, int frame_type,
	unsigned long long ts,
	int api);
int fpsgo_comp2fstb_enq_end(int pid,
	unsigned long long bufID, unsigned long long enq);
int fpsgo_ctrl2fstb_gblock(int tid, int start);
void fpsgo_ctrl2fstb_get_fps(int *pid, int *fps);
void fpsgo_comp2fstb_camera_active(int pid);

#if defined(CONFIG_MTK_FPSGO) || defined(CONFIG_MTK_FPSGO_V3)
int is_fstb_enable(void);
int is_fstb_active(long long time_diff);
int fpsgo_ctrl2fstb_switch_fstb(int value);
int switch_sample_window(long long time_usec);
int switch_fps_range(int nr_level, struct fps_level *level);
int switch_process_fps_range(char *proc_name,
	int nr_level, struct fps_level *level);
int switch_thread_fps_range(pid_t pid, int nr_level, struct fps_level *level);
int switch_dfps_ceiling(int fps);
int switch_fps_error_threhosld(int threshold);
int switch_percentile_frametime(int ratio);
int fpsgo_fbt2fstb_update_cpu_frame_info(
	int pid,
	unsigned long long bufID,
	int tgid,
	int frame_type,
	unsigned long long Q2Q_time,
	unsigned long long Runnging_time,
	unsigned int Curr_cap,
	unsigned int Max_cap,
	unsigned long long mid);
void fpsgo_fbt2fstb_query_fps(int pid, unsigned long long bufID,
		int *target_fps, int *target_cpu_time,
		int tgid, unsigned long long mid);
void fpsgo_ctrl2fstb_dfrc_fps(int dfrc_fps);

#else
static inline int is_fstb_enable(void) { return 0; }
static inline int fpsgo_ctrl2fstb_switch_fstb(int en) { return 0; }
static inline int switch_sample_window(long long time_usec) { return 0; }
static inline int switch_fps_range(int nr_level,
	struct fps_level *level) { return 0; }
static inline int switch_process_fps_range(char *proc_name,
	int nr_level, struct fps_level *level) { return 0; }
static inline int switch_thread_fps_range(pid_t pid,
	int nr_level, struct fps_level *level) { return 0; }
static inline int switch_dfps_ceiling(int fps) { return 0; }
static inline int switch_fps_error_threhosld(int threshold) { return 0; }
static inline int switch_percentile_frametime(int ratio) { return 0; }
static inline int fpsgo_fbt2fstb_update_cpu_frame_info(
	int pid,
	unsigned long long bufID,
	int tgid,
	int frame_type,
	unsigned long long Q2Q_time,
	unsigned long long Runnging_time,
	unsigned int Curr_cap,
	unsigned int Max_cap,
	unsigned long long mid) { return 0; }
static inline void fpsgo_fbt2fstb_query_fps(int pid,
			int *target_fps, int *target_cpu_time,
			int tgid, unsigned long long mid) { }
static void fpsgo_ctrl2fstb_dfrc_fps(int dfrc_fps) { }

#endif

#endif