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1 | /* |
2 | * FCI FC2580 silicon tuner driver | |
3 | * | |
4 | * Copyright (C) 2012 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 FC2580_H | |
22 | #define FC2580_H | |
23 | ||
24 | #include "dvb_frontend.h" | |
25 | ||
26 | struct fc2580_config { | |
27 | /* | |
28 | * I2C address | |
29 | * 0x56, ... | |
30 | */ | |
31 | u8 i2c_addr; | |
32 | ||
33 | /* | |
34 | * clock | |
35 | */ | |
36 | u32 clock; | |
37 | }; | |
38 | ||
39 | #if defined(CONFIG_MEDIA_TUNER_FC2580) || \ | |
40 | (defined(CONFIG_MEDIA_TUNER_FC2580_MODULE) && defined(MODULE)) | |
41 | extern struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, | |
42 | struct i2c_adapter *i2c, const struct fc2580_config *cfg); | |
43 | #else | |
44 | static inline struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, | |
45 | struct i2c_adapter *i2c, const struct fc2580_config *cfg) | |
46 | { | |
47 | pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
48 | return NULL; | |
49 | } | |
50 | #endif | |
51 | ||
52 | #endif |