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1 | /* |
2 | * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver | |
3 | * | |
4 | * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program; if not, write to the Free Software Foundation, Inc., | |
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 | */ | |
20 | ||
21 | #ifndef TDA10071_H | |
22 | #define TDA10071_H | |
23 | ||
782d8b74 | 24 | #include <linux/kconfig.h> |
de8e4203 AP |
25 | #include <linux/dvb/frontend.h> |
26 | ||
27 | struct tda10071_config { | |
28 | /* Demodulator I2C address. | |
29 | * Default: none, must set | |
30 | * Values: 0x55, | |
31 | */ | |
41f55d57 | 32 | u8 demod_i2c_addr; |
de8e4203 | 33 | |
0176fd4d | 34 | /* Tuner I2C address. |
41f55d57 | 35 | * Default: none, must set |
0176fd4d MK |
36 | * Values: 0x14, 0x54, ... |
37 | */ | |
38 | u8 tuner_i2c_addr; | |
39 | ||
de8e4203 AP |
40 | /* Max bytes I2C provider can write at once. |
41 | * Note: Buffer is taken from the stack currently! | |
42 | * Default: none, must set | |
43 | * Values: | |
44 | */ | |
45 | u16 i2c_wr_max; | |
46 | ||
47 | /* TS output mode. | |
48 | * Default: TDA10071_TS_SERIAL | |
49 | * Values: | |
50 | */ | |
51 | #define TDA10071_TS_SERIAL 0 | |
52 | #define TDA10071_TS_PARALLEL 1 | |
53 | u8 ts_mode; | |
54 | ||
55 | /* Input spectrum inversion. | |
56 | * Default: 0 | |
57 | * Values: 0, 1 | |
58 | */ | |
59 | bool spec_inv; | |
60 | ||
61 | /* Xtal frequency Hz | |
62 | * Default: none, must set | |
63 | * Values: | |
64 | */ | |
65 | u32 xtal; | |
66 | ||
67 | /* PLL multiplier. | |
68 | * Default: none, must set | |
69 | * Values: | |
70 | */ | |
71 | u8 pll_multiplier; | |
72 | }; | |
73 | ||
74 | ||
782d8b74 | 75 | #if IS_ENABLED(CONFIG_DVB_TDA10071) |
de8e4203 AP |
76 | extern struct dvb_frontend *tda10071_attach( |
77 | const struct tda10071_config *config, struct i2c_adapter *i2c); | |
78 | #else | |
79 | static inline struct dvb_frontend *tda10071_attach( | |
80 | const struct tda10071_config *config, struct i2c_adapter *i2c) | |
81 | { | |
82 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
83 | return NULL; | |
84 | } | |
85 | #endif | |
86 | ||
87 | #endif /* TDA10071_H */ |