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74ba9207 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
c46b6562 MA |
2 | /* |
3 | STB6100 Silicon Tuner | |
4 | Copyright (C) Manu Abraham (abraham.manu@gmail.com) | |
5 | ||
6 | Copyright (C) ST Microelectronics | |
7 | ||
c46b6562 MA |
8 | */ |
9 | ||
10 | #ifndef __STB_6100_REG_H | |
11 | #define __STB_6100_REG_H | |
12 | ||
13 | #include <linux/dvb/frontend.h> | |
fada1935 | 14 | #include <media/dvb_frontend.h> |
c46b6562 MA |
15 | |
16 | #define STB6100_LD 0x00 | |
17 | #define STB6100_LD_LOCK (1 << 0) | |
18 | ||
19 | #define STB6100_VCO 0x01 | |
20 | #define STB6100_VCO_OSCH (0x01 << 7) | |
21 | #define STB6100_VCO_OSCH_SHIFT 7 | |
22 | #define STB6100_VCO_OCK (0x03 << 5) | |
23 | #define STB6100_VCO_OCK_SHIFT 5 | |
24 | #define STB6100_VCO_ODIV (0x01 << 4) | |
25 | #define STB6100_VCO_ODIV_SHIFT 4 | |
26 | #define STB6100_VCO_OSM (0x0f << 0) | |
27 | ||
28 | #define STB6100_NI 0x02 | |
29 | #define STB6100_NF_LSB 0x03 | |
30 | ||
31 | #define STB6100_K 0x04 | |
32 | #define STB6100_K_PSD2 (0x01 << 2) | |
33 | #define STB6100_K_PSD2_SHIFT 2 | |
34 | #define STB6100_K_NF_MSB (0x03 << 0) | |
35 | ||
36 | #define STB6100_G 0x05 | |
37 | #define STB6100_G_G (0x0f << 0) | |
38 | #define STB6100_G_GCT (0x07 << 5) | |
39 | ||
40 | #define STB6100_F 0x06 | |
41 | #define STB6100_F_F (0x1f << 0) | |
42 | ||
43 | #define STB6100_DLB 0x07 | |
44 | ||
45 | #define STB6100_TEST1 0x08 | |
46 | ||
47 | #define STB6100_FCCK 0x09 | |
48 | #define STB6100_FCCK_FCCK (0x01 << 6) | |
49 | ||
50 | #define STB6100_LPEN 0x0a | |
51 | #define STB6100_LPEN_LPEN (0x01 << 4) | |
52 | #define STB6100_LPEN_SYNP (0x01 << 5) | |
53 | #define STB6100_LPEN_OSCP (0x01 << 6) | |
54 | #define STB6100_LPEN_BEN (0x01 << 7) | |
55 | ||
56 | #define STB6100_TEST3 0x0b | |
57 | ||
58 | #define STB6100_NUMREGS 0x0c | |
59 | ||
60 | ||
61 | #define INRANGE(val, x, y) (((x <= val) && (val <= y)) || \ | |
62 | ((y <= val) && (val <= x)) ? 1 : 0) | |
63 | ||
64 | #define CHKRANGE(val, x, y) (((val >= x) && (val < y)) ? 1 : 0) | |
65 | ||
66 | struct stb6100_config { | |
67 | u8 tuner_address; | |
68 | u32 refclock; | |
69 | }; | |
70 | ||
71 | struct stb6100_state { | |
72 | struct i2c_adapter *i2c; | |
73 | ||
74 | const struct stb6100_config *config; | |
75 | struct dvb_tuner_ops ops; | |
76 | struct dvb_frontend *frontend; | |
c46b6562 MA |
77 | |
78 | u32 frequency; | |
79 | u32 srate; | |
80 | u32 bandwidth; | |
81 | u32 reference; | |
82 | }; | |
83 | ||
9b174527 | 84 | #if IS_REACHABLE(CONFIG_DVB_STB6100) |
ae9902da MA |
85 | |
86 | extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, | |
2e4e98e7 | 87 | const struct stb6100_config *config, |
ae9902da MA |
88 | struct i2c_adapter *i2c); |
89 | ||
90 | #else | |
91 | ||
92 | static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, | |
2e4e98e7 | 93 | const struct stb6100_config *config, |
ae9902da MA |
94 | struct i2c_adapter *i2c) |
95 | { | |
96 | printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); | |
97 | return NULL; | |
98 | } | |
99 | ||
100 | #endif //CONFIG_DVB_STB6100 | |
c46b6562 MA |
101 | |
102 | #endif |