| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| Montage Technology DS3000 - DVBS/S2 Demodulator driver |
| Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> |
| |
| Copyright (C) 2009-2012 TurboSight.com |
| |
| */ |
| |
| #ifndef DS3000_H |
| #define DS3000_H |
| |
| #include <linux/dvb/frontend.h> |
| |
| struct ds3000_config { |
| /* the demodulator's i2c address */ |
| u8 demod_address; |
| u8 ci_mode; |
| /* Set device param to start dma */ |
| int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); |
| /* Hook for Lock LED */ |
| void (*set_lock_led)(struct dvb_frontend *fe, int offon); |
| }; |
| |
| #if IS_REACHABLE(CONFIG_DVB_DS3000) |
| extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, |
| struct i2c_adapter *i2c); |
| #else |
| static inline |
| struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, |
| struct i2c_adapter *i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif /* CONFIG_DVB_DS3000 */ |
| #endif /* DS3000_H */ |
