| Jochen Friedrich | b72dbae | 2009-02-02 14:50:09 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner |
| 3 | * |
| 4 | * Copyright (c) 2009 Jochen Friedrich <jochen@scram.de> |
| 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 | * |
| 15 | * GNU General Public License for more details. |
| Jochen Friedrich | b72dbae | 2009-02-02 14:50:09 -0300 | [diff] [blame] | 16 | */ |
| 17 | |
| 18 | #ifndef MC44S803_H |
| 19 | #define MC44S803_H |
| 20 | |
| 21 | struct dvb_frontend; |
| 22 | struct i2c_adapter; |
| 23 | |
| 24 | struct mc44s803_config { |
| 25 | u8 i2c_address; |
| 26 | u8 dig_out; |
| 27 | }; |
| 28 | |
| Arnd Bergmann | 9b17452 | 2015-02-18 14:12:42 -0300 | [diff] [blame] | 29 | #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MC44S803) |
| Jochen Friedrich | b72dbae | 2009-02-02 14:50:09 -0300 | [diff] [blame] | 30 | extern struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, |
| 31 | struct i2c_adapter *i2c, struct mc44s803_config *cfg); |
| 32 | #else |
| 33 | static inline struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, |
| 34 | struct i2c_adapter *i2c, struct mc44s803_config *cfg) |
| 35 | { |
| 36 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 37 | return NULL; |
| 38 | } |
| 39 | #endif /* CONFIG_MEDIA_TUNER_MC44S803 */ |
| 40 | |
| 41 | #endif |