1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef DIB7000P_H
3 #define DIB7000P_H
4 
5 #include "dibx000_common.h"
6 
7 struct dib7000p_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 *bw;
16 
17 #define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
18 	u16 gpio_dir;
19 #define DIB7000P_GPIO_DEFAULT_VALUES     0x0000
20 	u16 gpio_val;
21 #define DIB7000P_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
22 #define DIB7000P_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
23 #define DIB7000P_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
24 #define DIB7000P_GPIO_PWM_POS3(v)         (v & 0xf)
25 #define DIB7000P_GPIO_DEFAULT_PWM_POS    0xffff
26 	u16 gpio_pwm_pos;
27 
28 	u16 pwm_freq_div;
29 
30 	u8 quartz_direct;
31 
32 	u8 spur_protect;
33 
34 	int (*agc_control) (struct dvb_frontend *, u8 before);
35 
36 	u8 output_mode;
37 	u8 disable_sample_and_hold:1;
38 
39 	u8 enable_current_mirror:1;
40 	u16 diversity_delay;
41 
42 	u8 default_i2c_addr;
43 	u8 enMpegOutput:1;
44 };
45 
46 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
47 
48 struct dib7000p_ops {
49 	int (*set_wbd_ref)(struct dvb_frontend *demod, u16 value);
50 	int (*get_agc_values)(struct dvb_frontend *fe,
51 		u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
52 	int (*set_agc1_min)(struct dvb_frontend *fe, u16 v);
53 	int (*update_pll)(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
54 	int (*set_gpio)(struct dvb_frontend *demod, u8 num, u8 dir, u8 val);
55 	u32 (*ctrl_timf)(struct dvb_frontend *fe, u8 op, u32 timf);
56 	int (*dib7000pc_detection)(struct i2c_adapter *i2c_adap);
57 	struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *demod, enum dibx000_i2c_interface intf, int gating);
58 	int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
59 	int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
60 	int (*i2c_enumeration)(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
61 	struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
62 	int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
63 	int (*get_adc_power)(struct dvb_frontend *fe);
64 	int (*slave_reset)(struct dvb_frontend *fe);
65 	struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
66 };
67 
68 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
69 void *dib7000p_attach(struct dib7000p_ops *ops);
70 #else
dib7000p_attach(struct dib7000p_ops * ops)71 static inline void *dib7000p_attach(struct dib7000p_ops *ops)
72 {
73 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
74 	return NULL;
75 }
76 #endif
77 
78 #endif
79