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 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 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 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