projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d9b5ff2 DS |
1 | /* |
| 2 | * Driver for the ST STV0910 DVB-S/S2 demodulator. | |
| 3 | * | |
| 4 | * Copyright (C) 2014-2015 Ralph Metzler <rjkm@metzlerbros.de> | |
| 5 | * Marcus Metzler <mocm@metzlerbros.de> | |
| 6 | * developed for Digital Devices GmbH | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public License | |
| 10 | * version 2 only, as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | */ | |
| 17 | ||
| cd21b334 DS |
18 | #ifndef _STV0910_H_ |
| 19 | #define _STV0910_H_ | |
| 20 | ||
| 21 | #include <linux/types.h> | |
| 22 | #include <linux/i2c.h> | |
| 23 | ||
| 24 | struct stv0910_cfg { | |
| 25 | u32 clk; | |
| 26 | u8 adr; | |
| 27 | u8 parallel; | |
| 28 | u8 rptlvl; | |
| 29 | u8 single; | |
| 7069018e | 30 | u8 tsspeed; |
| cd21b334 DS |
31 | }; |
| 32 | ||
| 33 | #if IS_REACHABLE(CONFIG_DVB_STV0910) | |
| 34 | ||
| ddb6a90d DS |
35 | struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, |
| 36 | struct stv0910_cfg *cfg, int nr); | |
| cd21b334 DS |
37 | |
| 38 | #else | |
| 39 | ||
| 40 | static inline struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, | |
| 41 | struct stv0910_cfg *cfg, | |
| 42 | int nr) | |
| 43 | { | |
| 44 | pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
| 45 | return NULL; | |
| 46 | } | |
| 47 | ||
| 48 | #endif /* CONFIG_DVB_STV0910 */ | |
| 49 | ||
| 50 | #endif /* _STV0910_H_ */ |