diff options
Diffstat (limited to 'drivers/media/dvb-frontends/dib7000p.h')
| -rw-r--r-- | drivers/media/dvb-frontends/dib7000p.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h new file mode 100644 index 000000000..2e10b5ccc --- /dev/null +++ b/drivers/media/dvb-frontends/dib7000p.h @@ -0,0 +1,78 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef DIB7000P_H +#define DIB7000P_H + +#include "dibx000_common.h" + +struct dib7000p_config { + u8 output_mpeg2_in_188_bytes; + u8 hostbus_diversity; + u8 tuner_is_baseband; + int (*update_lna) (struct dvb_frontend *, u16 agc_global); + + u8 agc_config_count; + struct dibx000_agc_config *agc; + struct dibx000_bandwidth_config *bw; + +#define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff + u16 gpio_dir; +#define DIB7000P_GPIO_DEFAULT_VALUES 0x0000 + u16 gpio_val; +#define DIB7000P_GPIO_PWM_POS0(v) ((v & 0xf) << 12) +#define DIB7000P_GPIO_PWM_POS1(v) ((v & 0xf) << 8 ) +#define DIB7000P_GPIO_PWM_POS2(v) ((v & 0xf) << 4 ) +#define DIB7000P_GPIO_PWM_POS3(v) (v & 0xf) +#define DIB7000P_GPIO_DEFAULT_PWM_POS 0xffff + u16 gpio_pwm_pos; + + u16 pwm_freq_div; + + u8 quartz_direct; + + u8 spur_protect; + + int (*agc_control) (struct dvb_frontend *, u8 before); + + u8 output_mode; + u8 disable_sample_and_hold:1; + + u8 enable_current_mirror:1; + u16 diversity_delay; + + u8 default_i2c_addr; + u8 enMpegOutput:1; +}; + +#define DEFAULT_DIB7000P_I2C_ADDRESS 18 + +struct dib7000p_ops { + int (*set_wbd_ref)(struct dvb_frontend *demod, u16 value); + int (*get_agc_values)(struct dvb_frontend *fe, + u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd); + int (*set_agc1_min)(struct dvb_frontend *fe, u16 v); + int (*update_pll)(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw); + int (*set_gpio)(struct dvb_frontend *demod, u8 num, u8 dir, u8 val); + u32 (*ctrl_timf)(struct dvb_frontend *fe, u8 op, u32 timf); + int (*dib7000pc_detection)(struct i2c_adapter *i2c_adap); + struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *demod, enum dibx000_i2c_interface intf, int gating); + int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff); + int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff); + int (*i2c_enumeration)(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]); + struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe); + int (*tuner_sleep)(struct dvb_frontend *fe, int onoff); + int (*get_adc_power)(struct dvb_frontend *fe); + int (*slave_reset)(struct dvb_frontend *fe); + struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg); +}; + +#if IS_REACHABLE(CONFIG_DVB_DIB7000P) +void *dib7000p_attach(struct dib7000p_ops *ops); +#else +static inline void *dib7000p_attach(struct dib7000p_ops *ops) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif |