1/*
2 * Driver for DiBcom DiB3000MC/P-demodulator.
3 *
4 * Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/)
5 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher\@desy.de)
6 *
7 * This code is partially based on the previous dib3000mc.c .
8 *
9 * This program is free software; you can redistribute it and/or
10 *	modify it under the terms of the GNU General Public License as
11 *	published by the Free Software Foundation, version 2.
12 */
13#ifndef DIB3000MC_H
14#define DIB3000MC_H
15
16#include <linux/kconfig.h>
17
18#include "dibx000_common.h"
19
20struct dib3000mc_config {
21	struct dibx000_agc_config *agc;
22
23	u8 phase_noise_mode;
24	u8 impulse_noise_mode;
25
26	u8  pwm3_inversion;
27	u8  use_pwm3;
28	u16 pwm3_value;
29
30	u16 max_time;
31	u16 ln_adc_level;
32
33	u8 agc_command1 :1;
34	u8 agc_command2 :1;
35
36	u8 mobile_mode;
37
38	u8 output_mpeg2_in_188_bytes;
39};
40
41#define DEFAULT_DIB3000MC_I2C_ADDRESS 16
42#define DEFAULT_DIB3000P_I2C_ADDRESS  24
43
44#if IS_ENABLED(CONFIG_DVB_DIB3000MC)
45extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap,
46					     u8 i2c_addr,
47					     struct dib3000mc_config *cfg);
48extern int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
49				     int no_of_demods, u8 default_addr,
50				     struct dib3000mc_config cfg[]);
51extern
52struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
53						   int gating);
54#else
55static inline
56struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
57				      struct dib3000mc_config *cfg)
58{
59	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
60	return NULL;
61}
62
63static inline
64int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
65			      int no_of_demods, u8 default_addr,
66			      struct dib3000mc_config cfg[])
67{
68	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
69	return -ENODEV;
70}
71
72static inline
73struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
74						   int gating)
75{
76	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
77	return NULL;
78}
79#endif // CONFIG_DVB_DIB3000MC
80
81extern int dib3000mc_pid_control(struct dvb_frontend *fe, int index, int pid,int onoff);
82extern int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff);
83
84extern void dib3000mc_set_config(struct dvb_frontend *, struct dib3000mc_config *);
85
86#endif
87