Commit | Line | Data |
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74ba9207 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
e415c689 MA |
2 | /* |
3 | STV0900/0903 Multistandard Broadcast Frontend driver | |
4 | Copyright (C) Manu Abraham <abraham.manu@gmail.com> | |
5 | ||
6 | Copyright (C) ST Microelectronics | |
7 | ||
e415c689 MA |
8 | */ |
9 | ||
10 | #ifndef __STV090x_H | |
11 | #define __STV090x_H | |
12 | ||
13 | enum stv090x_demodulator { | |
14 | STV090x_DEMODULATOR_0 = 1, | |
15 | STV090x_DEMODULATOR_1 | |
16 | }; | |
17 | ||
18 | enum stv090x_device { | |
19 | STV0903 = 0, | |
20 | STV0900, | |
21 | }; | |
22 | ||
23 | enum stv090x_mode { | |
24 | STV090x_DUAL = 0, | |
25 | STV090x_SINGLE | |
26 | }; | |
27 | ||
28 | enum stv090x_tsmode { | |
29 | STV090x_TSMODE_SERIAL_PUNCTURED = 1, | |
30 | STV090x_TSMODE_SERIAL_CONTINUOUS, | |
31 | STV090x_TSMODE_PARALLEL_PUNCTURED, | |
32 | STV090x_TSMODE_DVBCI | |
33 | }; | |
34 | ||
35 | enum stv090x_clkmode { | |
36 | STV090x_CLK_INT = 0, /* Clk i/p = CLKI */ | |
37 | STV090x_CLK_EXT = 2 /* Clk i/p = XTALI */ | |
38 | }; | |
39 | ||
017eb038 MA |
40 | enum stv090x_i2crpt { |
41 | STV090x_RPTLEVEL_256 = 0, | |
42 | STV090x_RPTLEVEL_128 = 1, | |
43 | STV090x_RPTLEVEL_64 = 2, | |
44 | STV090x_RPTLEVEL_32 = 3, | |
45 | STV090x_RPTLEVEL_16 = 4, | |
46 | STV090x_RPTLEVEL_8 = 5, | |
47 | STV090x_RPTLEVEL_4 = 6, | |
48 | STV090x_RPTLEVEL_2 = 7, | |
49 | }; | |
50 | ||
d8b5a8e4 OE |
51 | enum stv090x_adc_range { |
52 | STV090x_ADC_2Vpp = 0, | |
53 | STV090x_ADC_1Vpp = 1 | |
54 | }; | |
55 | ||
e415c689 MA |
56 | struct stv090x_config { |
57 | enum stv090x_device device; | |
58 | enum stv090x_mode demod_mode; | |
59 | enum stv090x_clkmode clk_mode; | |
eb5005df | 60 | enum stv090x_demodulator demod; |
e415c689 MA |
61 | |
62 | u32 xtal; /* default: 8000000 */ | |
63 | u8 address; /* default: 0x68 */ | |
64 | ||
e415c689 MA |
65 | u8 ts1_mode; |
66 | u8 ts2_mode; | |
f91e59cb AR |
67 | u32 ts1_clk; |
68 | u32 ts2_clk; | |
e415c689 | 69 | |
4f7200a8 PB |
70 | u8 ts1_tei : 1; |
71 | u8 ts2_tei : 1; | |
72 | ||
017eb038 MA |
73 | enum stv090x_i2crpt repeater_level; |
74 | ||
d8b5a8e4 OE |
75 | u8 tuner_bbgain; /* default: 10db */ |
76 | enum stv090x_adc_range adc1_range; /* default: 2Vpp */ | |
77 | enum stv090x_adc_range adc2_range; /* default: 2Vpp */ | |
78 | ||
30e8ca2c OE |
79 | bool diseqc_envelope_mode; |
80 | ||
09e59098 MCC |
81 | int (*tuner_init)(struct dvb_frontend *fe); |
82 | int (*tuner_sleep)(struct dvb_frontend *fe); | |
83 | int (*tuner_set_mode)(struct dvb_frontend *fe, enum tuner_mode mode); | |
84 | int (*tuner_set_frequency)(struct dvb_frontend *fe, u32 frequency); | |
85 | int (*tuner_get_frequency)(struct dvb_frontend *fe, u32 *frequency); | |
86 | int (*tuner_set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); | |
87 | int (*tuner_get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth); | |
88 | int (*tuner_set_bbgain)(struct dvb_frontend *fe, u32 gain); | |
89 | int (*tuner_get_bbgain)(struct dvb_frontend *fe, u32 *gain); | |
90 | int (*tuner_set_refclk)(struct dvb_frontend *fe, u32 refclk); | |
91 | int (*tuner_get_status)(struct dvb_frontend *fe, u32 *status); | |
92 | void (*tuner_i2c_lock)(struct dvb_frontend *fe, int lock); | |
a2ea5561 MCC |
93 | |
94 | /* dir = 0 -> output, dir = 1 -> input/open-drain */ | |
95 | int (*set_gpio)(struct dvb_frontend *fe, u8 gpio, u8 dir, u8 value, | |
09e59098 | 96 | u8 xor_value); |
eb5005df TK |
97 | |
98 | struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *i2c); | |
e415c689 MA |
99 | }; |
100 | ||
9b174527 | 101 | #if IS_REACHABLE(CONFIG_DVB_STV090x) |
e415c689 | 102 | |
09e59098 MCC |
103 | struct dvb_frontend *stv090x_attach(struct stv090x_config *config, |
104 | struct i2c_adapter *i2c, | |
105 | enum stv090x_demodulator demod); | |
b4797048 | 106 | |
e415c689 MA |
107 | #else |
108 | ||
109 | static inline struct dvb_frontend *stv090x_attach(const struct stv090x_config *config, | |
110 | struct i2c_adapter *i2c, | |
111 | enum stv090x_demodulator demod) | |
112 | { | |
113 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
114 | return NULL; | |
115 | } | |
b4797048 | 116 | |
e415c689 MA |
117 | #endif /* CONFIG_DVB_STV090x */ |
118 | ||
119 | #endif /* __STV090x_H */ |