linux/drivers/media/dvb-frontends/stv0900_priv.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * stv0900_priv.h
 *
 * Driver for ST STV0900 satellite demodulator IC.
 *
 * Copyright (C) ST Microelectronics.
 * Copyright (C) 2009 NetUP Inc.
 * Copyright (C) 2009 Igor M. Liplianin <[email protected]>
 */

#ifndef STV0900_PRIV_H
#define STV0900_PRIV_H

#include <linux/i2c.h>

#define INRANGE(X, Y, Z) …

#ifndef MAKEWORD
#define MAKEWORD(X, Y) …
#endif

#define LSB(X) …
#define MSB(Y) …

#ifndef TRUE
#define TRUE …
#endif
#ifndef FALSE
#define FALSE …
#endif

#define dprintk(args...) …

#define STV0900_MAXLOOKUPSIZE …
#define STV0900_BLIND_SEARCH_AGC2_TH …
#define STV0900_BLIND_SEARCH_AGC2_TH_CUT30 …
#define IQPOWER_THRESHOLD …

/* One point of the lookup table */
struct stv000_lookpoint { … };

/* Lookup table definition */
struct stv0900_table{ … };

enum fe_stv0900_error { … };

enum fe_stv0900_clock_type { … };

enum fe_stv0900_search_state { … };

enum fe_stv0900_ldpc_state { … };

enum fe_stv0900_signal_type { … };

enum fe_stv0900_demod_num { … };

enum fe_stv0900_tracking_standard { … };

enum fe_stv0900_search_standard { … };

enum fe_stv0900_search_algo { … };

enum fe_stv0900_modulation { … };

enum fe_stv0900_modcode { … };

enum fe_stv0900_fec { … };

enum fe_stv0900_frame_length { … };

enum fe_stv0900_pilot { … };

enum fe_stv0900_rolloff { … };

enum fe_stv0900_search_iq { … };

enum stv0900_iq_inversion { … };

enum fe_stv0900_diseqc_mode { … };

enum fe_stv0900_demod_mode { … };

struct stv0900_init_params{ … };

struct stv0900_search_params { … };

struct stv0900_signal_info { … };

struct stv0900_internal{ … };

/* state for each demod */
struct stv0900_state { … };

extern int stvdebug;

extern s32 ge2comp(s32 a, s32 width);

extern void stv0900_write_reg(struct stv0900_internal *i_params,
				u16 reg_addr, u8 reg_data);

extern u8 stv0900_read_reg(struct stv0900_internal *i_params,
				u16 reg_addr);

extern void stv0900_write_bits(struct stv0900_internal *i_params,
				u32 label, u8 val);

extern u8 stv0900_get_bits(struct stv0900_internal *i_params,
				u32 label);

extern int stv0900_get_demod_lock(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod, s32 time_out);
extern int stv0900_check_signal_presence(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod);

extern enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe);

extern void stv0900_set_tuner(struct dvb_frontend *fe, u32 frequency,
				u32 bandwidth);
extern void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth);

extern void stv0900_start_search(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod);

extern u8 stv0900_get_optim_carr_loop(s32 srate,
				enum fe_stv0900_modcode modcode,
				s32 pilot, u8 chip_id);

extern u8 stv0900_get_optim_short_carr_loop(s32 srate,
				enum fe_stv0900_modulation modulation,
				u8 chip_id);

extern void stv0900_stop_all_s2_modcod(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod);

extern void stv0900_activate_s2_modcod(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod);

extern void stv0900_activate_s2_modcod_single(struct stv0900_internal *i_params,
				enum fe_stv0900_demod_num demod);

extern enum
fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe,
				enum fe_stv0900_demod_num demod);

extern u32
stv0900_get_freq_auto(struct stv0900_internal *intp, int demod);

extern void
stv0900_set_tuner_auto(struct stv0900_internal *intp, u32 Frequency,
						u32 Bandwidth, int demod);

#endif