projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | |
| 1d9b5ff2 DS |
8 | */ |
| 9 | ||
| cd21b334 DS |
10 | #ifndef _STV0910_H_ |
| 11 | #define _STV0910_H_ | |
| 12 | ||
| 13 | #include <linux/types.h> | |
| 14 | #include <linux/i2c.h> | |
| 15 | ||
| 16 | struct stv0910_cfg { | |
| 17 | u32 clk; | |
| 18 | u8 adr; | |
| 19 | u8 parallel; | |
| 20 | u8 rptlvl; | |
| 21 | u8 single; | |
| 7069018e | 22 | u8 tsspeed; |
| cd21b334 DS |
23 | }; |
| 24 | ||
| 25 | #if IS_REACHABLE(CONFIG_DVB_STV0910) | |
| 26 | ||
| ddb6a90d DS |
27 | struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, |
| 28 | struct stv0910_cfg *cfg, int nr); | |
| cd21b334 DS |
29 | |
| 30 | #else | |
| 31 | ||
| 32 | static inline struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, | |
| 33 | struct stv0910_cfg *cfg, | |
| 34 | int nr) | |
| 35 | { | |
| 36 | pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
| 37 | return NULL; | |
| 38 | } | |
| 39 | ||
| 40 | #endif /* CONFIG_DVB_STV0910 */ | |
| 41 | ||
| 42 | #endif /* _STV0910_H_ */ |