1
2#ifndef DIB8000_H
3#define DIB8000_H
4
5#include "dibx000_common.h"
6
7struct dib8000_config {
8 u8 output_mpeg2_in_188_bytes;
9 u8 hostbus_diversity;
10 u8 tuner_is_baseband;
11 int (*update_lna) (struct dvb_frontend *, u16 agc_global);
12
13 u8 agc_config_count;
14 struct dibx000_agc_config *agc;
15 struct dibx000_bandwidth_config *pll;
16
17#define DIB8000_GPIO_DEFAULT_DIRECTIONS 0xffff
18 u16 gpio_dir;
19#define DIB8000_GPIO_DEFAULT_VALUES 0x0000
20 u16 gpio_val;
21#define DIB8000_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
22#define DIB8000_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
23#define DIB8000_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
24#define DIB8000_GPIO_PWM_POS3(v) (v & 0xf)
25#define DIB8000_GPIO_DEFAULT_PWM_POS 0xffff
26 u16 gpio_pwm_pos;
27 u16 pwm_freq_div;
28
29 void (*agc_control) (struct dvb_frontend *, u8 before);
30
31 u16 drives;
32 u16 diversity_delay;
33 u8 div_cfg;
34 u8 output_mode;
35 u8 refclksel;
36 u8 enMpegOutput:1;
37
38 struct dibx000_bandwidth_config *plltable;
39};
40
41#define DEFAULT_DIB8000_I2C_ADDRESS 18
42
43struct dib8000_ops {
44 int (*set_wbd_ref)(struct dvb_frontend *fe, u16 value);
45 int (*update_pll)(struct dvb_frontend *fe,
46 struct dibx000_bandwidth_config *pll, u32 bw, u8 ratio);
47 int (*set_gpio)(struct dvb_frontend *fe, u8 num, u8 dir, u8 val);
48 void (*pwm_agc_reset)(struct dvb_frontend *fe);
49 struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
50 int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
51 s32 (*get_adc_power)(struct dvb_frontend *fe, u8 mode);
52 int (*get_dc_power)(struct dvb_frontend *fe, u8 IQ);
53 u32 (*ctrl_timf)(struct dvb_frontend *fe, uint8_t op, uint32_t timf);
54 enum frontend_tune_state (*get_tune_state)(struct dvb_frontend *fe);
55 int (*set_tune_state)(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
56 int (*set_slave_frontend)(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
57 struct dvb_frontend *(*get_slave_frontend)(struct dvb_frontend *fe, int slave_index);
58 int (*i2c_enumeration)(struct i2c_adapter *host, int no_of_demods,
59 u8 default_addr, u8 first_addr, u8 is_dib8096p);
60 struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating);
61 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
62 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
63 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
64};
65
66#if IS_REACHABLE(CONFIG_DVB_DIB8000)
67void *dib8000_attach(struct dib8000_ops *ops);
68#else
69static inline void *dib8000_attach(struct dib8000_ops *ops)
70{
71 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
72 return NULL;
73}
74#endif
75
76#endif
77
