projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 74ba9207 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 09ea33e5 | 2 | /* |
| c1965eae KD |
3 | Montage Technology DS3000 - DVBS/S2 Demodulator driver |
| 4 | Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> | |
| 09ea33e5 | 5 | |
| c1965eae | 6 | Copyright (C) 2009-2012 TurboSight.com |
| 09ea33e5 | 7 | |
| c1965eae | 8 | */ |
| 09ea33e5 IL |
9 | |
| 10 | #ifndef DS3000_H | |
| 11 | #define DS3000_H | |
| 12 | ||
| 13 | #include <linux/dvb/frontend.h> | |
| 14 | ||
| 15 | struct ds3000_config { | |
| 16 | /* the demodulator's i2c address */ | |
| 17 | u8 demod_address; | |
| d2ffc447 | 18 | u8 ci_mode; |
| 0cb73639 IL |
19 | /* Set device param to start dma */ |
| 20 | int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); | |
| 43385c8a IL |
21 | /* Hook for Lock LED */ |
| 22 | void (*set_lock_led)(struct dvb_frontend *fe, int offon); | |
| 09ea33e5 IL |
23 | }; |
| 24 | ||
| 9b174527 | 25 | #if IS_REACHABLE(CONFIG_DVB_DS3000) |
| 09ea33e5 IL |
26 | extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, |
| 27 | struct i2c_adapter *i2c); | |
| 28 | #else | |
| 29 | static inline | |
| 30 | struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, | |
| 31 | struct i2c_adapter *i2c) | |
| 32 | { | |
| 33 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 34 | return NULL; | |
| 35 | } | |
| 36 | #endif /* CONFIG_DVB_DS3000 */ | |
| 37 | #endif /* DS3000_H */ |