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 "dibx000_common.h" 17 18struct 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 defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && \ 43 defined(MODULE)) 44extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, 45 u8 i2c_addr, 46 struct dib3000mc_config *cfg); 47extern int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c, 48 int no_of_demods, u8 default_addr, 49 struct dib3000mc_config cfg[]); 50extern 51struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, 52 int gating); 53#else 54static inline 55struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, 56 struct dib3000mc_config *cfg) 57{ 58 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 59 return NULL; 60} 61 62static inline 63int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c, 64 int no_of_demods, u8 default_addr, 65 struct dib3000mc_config cfg[]) 66{ 67 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 68 return -ENODEV; 69} 70 71static inline 72struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, 73 int gating) 74{ 75 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 76 return NULL; 77} 78#endif // CONFIG_DVB_DIB3000MC 79 80extern int dib3000mc_pid_control(struct dvb_frontend *fe, int index, int pid,int onoff); 81extern int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff); 82 83extern void dib3000mc_set_config(struct dvb_frontend *, struct dib3000mc_config *); 84 85#endif 86