1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef DIB9000_H 3 #define DIB9000_H 4 5 #include "dibx000_common.h" 6 7 struct dib9000_config { 8 u8 dvbt_mode; 9 u8 output_mpeg2_in_188_bytes; 10 u8 hostbus_diversity; 11 struct dibx000_bandwidth_config *bw; 12 13 u16 if_drives; 14 15 u32 timing_frequency; 16 u32 xtal_clock_khz; 17 u32 vcxo_timer; 18 u32 demod_clock_khz; 19 20 const u8 *microcode_B_fe_buffer; 21 u32 microcode_B_fe_size; 22 23 struct dibGPIOFunction gpio_function[2]; 24 struct dibSubbandSelection subband; 25 26 u8 output_mode; 27 }; 28 29 #define DEFAULT_DIB9000_I2C_ADDRESS 18 30 31 #if IS_REACHABLE(CONFIG_DVB_DIB9000) 32 extern struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, const struct dib9000_config *cfg); 33 extern int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr); 34 extern struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe); 35 extern struct i2c_adapter *dib9000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating); 36 extern int dib9000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val); 37 extern int dib9000_fw_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff); 38 extern int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff); 39 extern int dib9000_firmware_post_pll_init(struct dvb_frontend *fe); 40 extern int dib9000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave); 41 extern struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index); 42 extern struct i2c_adapter *dib9000_get_component_bus_interface(struct dvb_frontend *fe); 43 extern int dib9000_set_i2c_adapter(struct dvb_frontend *fe, struct i2c_adapter *i2c); 44 extern int dib9000_fw_set_component_bus_speed(struct dvb_frontend *fe, u16 speed); 45 #else 46 static inline struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib9000_config *cfg) 47 { 48 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 49 return NULL; 50 } 51 52 static inline struct i2c_adapter *dib9000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating) 53 { 54 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 55 return NULL; 56 } 57 58 static inline int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr) 59 { 60 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 61 return -ENODEV; 62 } 63 64 static inline struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe) 65 { 66 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 67 return NULL; 68 } 69 70 static inline int dib9000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val) 71 { 72 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 73 return -ENODEV; 74 } 75 76 static inline int dib9000_fw_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff) 77 { 78 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 79 return -ENODEV; 80 } 81 82 static inline int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff) 83 { 84 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 85 return -ENODEV; 86 } 87 88 static inline int dib9000_firmware_post_pll_init(struct dvb_frontend *fe) 89 { 90 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 91 return -ENODEV; 92 } 93 94 static inline int dib9000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave) 95 { 96 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 97 return -ENODEV; 98 } 99 100 static inline struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) 101 { 102 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 103 return NULL; 104 } 105 106 static inline struct i2c_adapter *dib9000_get_component_bus_interface(struct dvb_frontend *fe) 107 { 108 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 109 return NULL; 110 } 111 112 static inline int dib9000_set_i2c_adapter(struct dvb_frontend *fe, struct i2c_adapter *i2c) 113 { 114 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 115 return -ENODEV; 116 } 117 118 static inline int dib9000_fw_set_component_bus_speed(struct dvb_frontend *fe, u16 speed) 119 { 120 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 121 return -ENODEV; 122 } 123 #endif 124 125 #endif 126