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33#ifndef STV0299_H
34#define STV0299_H
35
36#include <linux/dvb/frontend.h>
37#include <media/dvb_frontend.h>
38
39#define STV0299_LOCKOUTPUT_0 0
40#define STV0299_LOCKOUTPUT_1 1
41#define STV0299_LOCKOUTPUT_CF 2
42#define STV0299_LOCKOUTPUT_LK 3
43
44#define STV0299_VOLT13_OP0 0
45#define STV0299_VOLT13_OP1 1
46
47struct stv0299_config
48{
49
50 u8 demod_address;
51
52
53
54
55
56 const u8* inittab;
57
58
59 u32 mclk;
60
61
62 u8 invert:1;
63
64
65 u8 skip_reinit:1;
66
67
68 u8 lock_output:2;
69
70
71 u8 volt13_op0_op1:1;
72
73
74 u8 op0_off:1;
75
76
77 int min_delay_ms;
78
79
80 int (*set_symbol_rate)(struct dvb_frontend *fe, u32 srate, u32 ratio);
81
82
83 int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
84};
85
86#if IS_REACHABLE(CONFIG_DVB_STV0299)
87extern struct dvb_frontend *stv0299_attach(const struct stv0299_config *config,
88 struct i2c_adapter *i2c);
89#else
90static inline struct dvb_frontend *stv0299_attach(const struct stv0299_config *config,
91 struct i2c_adapter *i2c)
92{
93 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
94 return NULL;
95}
96#endif
97
98static inline int stv0299_writereg(struct dvb_frontend *fe, u8 reg, u8 val) {
99 int r = 0;
100 u8 buf[] = {reg, val};
101 if (fe->ops.write)
102 r = fe->ops.write(fe, buf, 2);
103 return r;
104}
105
106#endif
107