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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | /* SPDX-License-Identifier: GPL-2.0-only */ /* * Linux-DVB Driver for DiBcom's DiB0090 base-band RF Tuner. * * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/) */ #ifndef DIB0090_H #define DIB0090_H struct dvb_frontend; struct i2c_adapter; #define DEFAULT_DIB0090_I2C_ADDRESS 0x60 struct dib0090_io_config { u32 clock_khz; u8 pll_bypass:1; u8 pll_range:1; u8 pll_prediv:6; u8 pll_loopdiv:6; u8 adc_clock_ratio; /* valid is 8, 7 ,6 */ u16 pll_int_loop_filt; }; struct dib0090_wbd_slope { u16 max_freq; /* for every frequency less than or equal to that field: this information is correct */ u16 slope_cold; u16 offset_cold; u16 slope_hot; u16 offset_hot; u8 wbd_gain; }; struct dib0090_low_if_offset_table { int std; u32 RF_freq; s32 offset_khz; }; struct dib0090_config { struct dib0090_io_config io; int (*reset) (struct dvb_frontend *, int); int (*sleep) (struct dvb_frontend *, int); /* offset in kHz */ int freq_offset_khz_uhf; int freq_offset_khz_vhf; int (*get_adc_power) (struct dvb_frontend *); u8 clkouttobamse:1; /* activate or deactivate clock output */ u8 analog_output; u8 i2c_address; /* add drives and other things if necessary */ u16 wbd_vhf_offset; u16 wbd_cband_offset; u8 use_pwm_agc; u8 clkoutdrive; u8 ls_cfg_pad_drv; u8 data_tx_drv; u8 in_soc; const struct dib0090_low_if_offset_table *low_if; u8 fref_clock_ratio; u16 force_cband_input; struct dib0090_wbd_slope *wbd; u8 is_dib7090e; u8 force_crystal_mode; }; #if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0090) extern struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast); extern void dib0090_pwm_gain_reset(struct dvb_frontend *fe); extern u16 dib0090_get_wbd_target(struct dvb_frontend *tuner); extern u16 dib0090_get_wbd_offset(struct dvb_frontend *fe); extern int dib0090_gain_control(struct dvb_frontend *fe); extern enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe); extern int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state); extern void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt); extern void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff); extern int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3); extern int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff); extern int dib0090_update_rframp_7090(struct dvb_frontend *fe, u8 cfg_sensitivity); extern int dib0090_update_tuning_table_7090(struct dvb_frontend *fe, u8 cfg_sensitivity); #else static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } static inline struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0090_config *config) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } static inline void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); } static inline void dib0090_pwm_gain_reset(struct dvb_frontend *fe) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); } static inline u16 dib0090_get_wbd_target(struct dvb_frontend *tuner) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return 0; } static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *fe) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return 0; } static inline int dib0090_gain_control(struct dvb_frontend *fe) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } static inline enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return CT_DONE; } static inline int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } static inline void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); } static inline void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); } static inline int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } static inline int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } static inline int dib0090_update_rframp_7090(struct dvb_frontend *fe, u8 cfg_sensitivity) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } static inline int dib0090_update_tuning_table_7090(struct dvb_frontend *fe, u8 cfg_sensitivity) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return -ENODEV; } #endif #endif |