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184 lines
5.3 KiB
184 lines
5.3 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Linux-DVB Driver for DiBcom's DiB0090 base-band RF Tuner. |
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* |
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* Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/) |
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*/ |
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#ifndef DIB0090_H |
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#define DIB0090_H |
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struct dvb_frontend; |
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struct i2c_adapter; |
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#define DEFAULT_DIB0090_I2C_ADDRESS 0x60 |
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struct dib0090_io_config { |
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u32 clock_khz; |
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u8 pll_bypass:1; |
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u8 pll_range:1; |
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u8 pll_prediv:6; |
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u8 pll_loopdiv:6; |
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u8 adc_clock_ratio; /* valid is 8, 7 ,6 */ |
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u16 pll_int_loop_filt; |
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}; |
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struct dib0090_wbd_slope { |
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u16 max_freq; /* for every frequency less than or equal to that field: this information is correct */ |
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u16 slope_cold; |
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u16 offset_cold; |
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u16 slope_hot; |
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u16 offset_hot; |
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u8 wbd_gain; |
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}; |
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struct dib0090_low_if_offset_table { |
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int std; |
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u32 RF_freq; |
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s32 offset_khz; |
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}; |
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struct dib0090_config { |
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struct dib0090_io_config io; |
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int (*reset) (struct dvb_frontend *, int); |
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int (*sleep) (struct dvb_frontend *, int); |
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/* offset in kHz */ |
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int freq_offset_khz_uhf; |
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int freq_offset_khz_vhf; |
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int (*get_adc_power) (struct dvb_frontend *); |
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u8 clkouttobamse:1; /* activate or deactivate clock output */ |
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u8 analog_output; |
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u8 i2c_address; |
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/* add drives and other things if necessary */ |
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u16 wbd_vhf_offset; |
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u16 wbd_cband_offset; |
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u8 use_pwm_agc; |
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u8 clkoutdrive; |
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u8 ls_cfg_pad_drv; |
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u8 data_tx_drv; |
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u8 in_soc; |
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const struct dib0090_low_if_offset_table *low_if; |
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u8 fref_clock_ratio; |
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u16 force_cband_input; |
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struct dib0090_wbd_slope *wbd; |
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u8 is_dib7090e; |
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u8 force_crystal_mode; |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_TUNER_DIB0090) |
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extern struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); |
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extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config); |
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extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast); |
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extern void dib0090_pwm_gain_reset(struct dvb_frontend *fe); |
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extern u16 dib0090_get_wbd_target(struct dvb_frontend *tuner); |
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extern u16 dib0090_get_wbd_offset(struct dvb_frontend *fe); |
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extern int dib0090_gain_control(struct dvb_frontend *fe); |
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extern enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe); |
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extern int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state); |
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extern void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt); |
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extern void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff); |
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extern int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3); |
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extern int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff); |
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extern int dib0090_update_rframp_7090(struct dvb_frontend *fe, |
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u8 cfg_sensitivity); |
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extern int dib0090_update_tuning_table_7090(struct dvb_frontend *fe, |
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u8 cfg_sensitivity); |
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#else |
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static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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static inline struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0090_config *config) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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static inline void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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} |
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static inline void dib0090_pwm_gain_reset(struct dvb_frontend *fe) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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} |
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static inline u16 dib0090_get_wbd_target(struct dvb_frontend *tuner) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return 0; |
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} |
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static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *fe) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return 0; |
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} |
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static inline int dib0090_gain_control(struct dvb_frontend *fe) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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static inline enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return CT_DONE; |
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} |
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static inline int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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static inline void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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} |
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static inline void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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} |
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static inline int dib0090_set_switch(struct dvb_frontend *fe, |
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u8 sw1, u8 sw2, u8 sw3) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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static inline int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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static inline int dib0090_update_rframp_7090(struct dvb_frontend *fe, |
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u8 cfg_sensitivity) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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static inline int dib0090_update_tuning_table_7090(struct dvb_frontend *fe, |
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u8 cfg_sensitivity) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return -ENODEV; |
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} |
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#endif |
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#endif
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