/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2017-2021. All rights reserved.
 * Description: SAT IAPI interface
 * Author: Hisilicon
 * Created: 2017-06-30
 */

#ifndef __IAPI_SAT_H__
#define __IAPI_SAT_H__

#include "uapi_frontend.h"
#include "drv_frontend_struct.h"
#include "pthread.h"

#ifdef __cplusplus
#if __cplusplus
    extern "C" {
#endif
#endif /* __cplusplus */

#define SAT_C_MIN (3000)
#define SAT_C_MAX (4200)
#define SAT_KU_MIN (10600)
#define SAT_KU_MAX (12750)
#define SAT_IF_MIN_KHZ (950000)
#define SAT_IF_MAX_KHZ (2150000)
#define SAT_C_MIN_KHZ (3000000)
#define SAT_C_MAX_KHZ (4200000)
#define SAT_KU_MIN_KHZ (10600000)
#define SAT_KU_MAX_KHZ (12750000)

#define SAT_SYMBOLRATE_MAX (72000000)

#define SAT_IF_MIN (950)
#define SAT_IF_MAX (2150)
#define SAT_IF_C_H_MIN (1550)
#define SAT_IF_C_H_MAX (2150)
#define SAT_IF_C_L_MIN (950)
#define SAT_IF_C_L_MAX (1550)
#define SAT_IF_KU_H_MIN_1 (1100)
#define SAT_IF_KU_H_MAX_1 (2150)
#define SAT_IF_KU_H_MIN_2 (950)
#define SAT_IF_KU_H_MAX_2 (2000)
#define SAT_IF_KU_L_MIN (950)
#define SAT_IF_KU_L_MAX (1950)

#define SAT_LO_C_L (5150)
#define SAT_LO_C_H (5750)
#define SAT_LO_KU_L_1 (9750)
#define SAT_LO_KU_H_1 (10600)
#define SAT_LO_KU_L_2 (9750)
#define SAT_LO_KU_H_2 (10750)

#define MAX_BLINDSCAN_TIMES (4)
#define SAT_DOWNLINK_FREQ_KU_MID (11700)

#define BUF_TP_NUM 512 /* 1024 TQE check */
#define BS_ACTION_TIME_PERCENT 40

typedef struct {
    td_u32 port;
    uapi_frontend_blind_scan_para para;
} blindscan_para;

typedef struct {
    td_u32 tp_num;
    uapi_frontend_sat_tp_info tps[BUF_TP_NUM];
} blindscan_tp_result;

typedef struct {
    uapi_frontend_lnb_22k lnb_22k;
    uapi_frontend_polarization polar;
    td_u16 start_freq; /* MHz */
    td_u16 stop_freq; /* MHz */
} blindscan_condition_time;

typedef struct {
    td_u32 scan_times;
    blindscan_condition_time scan_cond[MAX_BLINDSCAN_TIMES];
} blindscan_ctrl_time;

typedef struct {
    uapi_frontend_lnb_config lnb_config; /* LNB configuration */
    uapi_frontend_lnb_power lnb_power; /* LNB power */
    uapi_frontend_polarization polar;    /* LNB polarization */
    uapi_frontend_lnb_22k lnb_22k;   /* LNB 22K on or off */
    pthread_t* blindscan_monitor; /* Blind scan thread */
    td_bool blindscan_stop; /* Blind scan stop flag */
    td_bool blindscan_busy; /* Blind scan stop flag */
    uapi_frontend_switch_22k_sta switch_22k;
    uapi_frontend_switch_tone_burst_sta tone_burst;
} sat_status;

typedef struct {
    ext_drv_frontend_fec_rate fec_rate;
    td_float refer_snr;
} sat_refer_snr;

#define get_refer_snr(ref, array, code_rate) do { \
    td_u32 i = 0; \
    for (i = 0; i < sizeof(array) / sizeof(sat_refer_snr); i++) { \
        if (((array)[i].fec_rate) == (code_rate)) { \
            (ref) = ((array)[i].refer_snr); \
        } \
    } \
} while (0)

typedef struct {
    td_u16 signal_level;
    td_s16 signal_dbuv;
} tuner_signal_level_sat;

sat_status *sat_get_status(td_u32 port);
td_s32 sat_init(td_void);
td_s32 sat_get_default_timeout(td_u32 tuner_id,
    const uapi_frontend_connect_para *connect_para, td_u32 *timeout_ms);
td_s32 sat_connect(td_u32 tuner_id, const uapi_frontend_connect_para  *connect_para, td_u32 timeout);
td_s32 sat_get_real_freq_symb(td_u32 tuner_id, td_u32 *freq, td_u32 *symb);
td_s32 sat_get_signal_quality(td_u32 tuner_id, td_double snr, td_u32 *signal_quality);

#ifdef __cplusplus
#if __cplusplus
    }
#endif
#endif /* __cplusplus */

#endif