Commit | Line | Data |
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bbeae430 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1d9b5ff2 DS |
2 | /* |
3 | * Driver for the ST STV0910 DVB-S/S2 demodulator. | |
4 | * | |
5 | * Copyright (C) 2014-2015 Ralph Metzler <rjkm@metzlerbros.de> | |
6 | * Marcus Metzler <mocm@metzlerbros.de> | |
7 | * developed for Digital Devices GmbH | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License | |
11 | * version 2 only, as published by the Free Software Foundation. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | */ | |
18 | ||
cd21b334 DS |
19 | #ifndef _STV0910_H_ |
20 | #define _STV0910_H_ | |
21 | ||
22 | #include <linux/types.h> | |
23 | #include <linux/i2c.h> | |
24 | ||
25 | struct stv0910_cfg { | |
26 | u32 clk; | |
27 | u8 adr; | |
28 | u8 parallel; | |
29 | u8 rptlvl; | |
30 | u8 single; | |
7069018e | 31 | u8 tsspeed; |
cd21b334 DS |
32 | }; |
33 | ||
34 | #if IS_REACHABLE(CONFIG_DVB_STV0910) | |
35 | ||
ddb6a90d DS |
36 | struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, |
37 | struct stv0910_cfg *cfg, int nr); | |
cd21b334 DS |
38 | |
39 | #else | |
40 | ||
41 | static inline struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, | |
42 | struct stv0910_cfg *cfg, | |
43 | int nr) | |
44 | { | |
45 | pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
46 | return NULL; | |
47 | } | |
48 | ||
49 | #endif /* CONFIG_DVB_STV0910 */ | |
50 | ||
51 | #endif /* _STV0910_H_ */ |