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@posteo.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 "dibx000_common.h"
17
18 struct dib3000mc_config {
19 struct dibx000_agc_config *agc;
20
21 u8 phase_noise_mode;
22 u8 impulse_noise_mode;
23
24 u8 pwm3_inversion;
25 u8 use_pwm3;
26 u16 pwm3_value;
27
28 u16 max_time;
29 u16 ln_adc_level;
30
31 u8 agc_command1 :1;
32 u8 agc_command2 :1;
33
34 u8 mobile_mode;
35
36 u8 output_mpeg2_in_188_bytes;
37 };
38
39 #define DEFAULT_DIB3000MC_I2C_ADDRESS 16
40 #define DEFAULT_DIB3000P_I2C_ADDRESS 24
41
42 #if IS_REACHABLE(CONFIG_DVB_DIB3000MC)
43 extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap,
44 u8 i2c_addr,
45 struct dib3000mc_config *cfg);
46 extern int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
47 int no_of_demods, u8 default_addr,
48 struct dib3000mc_config cfg[]);
49 extern
50 struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
51 int gating);
52 #else
53 static inline
dib3000mc_attach(struct i2c_adapter * i2c_adap,u8 i2c_addr,struct dib3000mc_config * cfg)54 struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
55 struct dib3000mc_config *cfg)
56 {
57 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
58 return NULL;
59 }
60
61 static inline
dib3000mc_i2c_enumeration(struct i2c_adapter * i2c,int no_of_demods,u8 default_addr,struct dib3000mc_config cfg[])62 int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
63 int no_of_demods, u8 default_addr,
64 struct dib3000mc_config cfg[])
65 {
66 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
67 return -ENODEV;
68 }
69
70 static inline
dib3000mc_get_tuner_i2c_master(struct dvb_frontend * demod,int gating)71 struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
72 int gating)
73 {
74 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
75 return NULL;
76 }
77 #endif // CONFIG_DVB_DIB3000MC
78
79 extern int dib3000mc_pid_control(struct dvb_frontend *fe, int index, int pid,int onoff);
80 extern int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff);
81
82 extern void dib3000mc_set_config(struct dvb_frontend *, struct dib3000mc_config *);
83
84 #endif
85
