| /* | |
| * horus3a.h | |
| * | |
| * Sony Horus3A DVB-S/S2 tuner driver | |
| * | |
| * Copyright 2012 Sony Corporation | |
| * Copyright (C) 2014 NetUP Inc. | |
| * Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru> | |
| * Copyright (C) 2014 Abylay Ospan <aospan@netup.ru> | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| */ | |
| #ifndef __DVB_HORUS3A_H__ | |
| #define __DVB_HORUS3A_H__ | |
| #include <linux/dvb/frontend.h> | |
| #include <linux/i2c.h> | |
| /** | |
| * struct horus3a_config - the configuration of Horus3A tuner driver | |
| * @i2c_address: I2C address of the tuner | |
| * @xtal_freq_mhz: Oscillator frequency, MHz | |
| * @set_tuner_priv: Callback function private context | |
| * @set_tuner_callback: Callback function that notifies the parent driver | |
| * which tuner is active now | |
| */ | |
| struct horus3a_config { | |
| u8 i2c_address; | |
| u8 xtal_freq_mhz; | |
| void *set_tuner_priv; | |
| int (*set_tuner_callback)(void *, int); | |
| }; | |
| #if IS_REACHABLE(CONFIG_DVB_HORUS3A) | |
| extern struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe, | |
| const struct horus3a_config *config, | |
| struct i2c_adapter *i2c); | |
| #else | |
| static inline struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe, | |
| const struct horus3a_config *config, | |
| struct i2c_adapter *i2c) | |
| { | |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| return NULL; | |
| } | |
| #endif | |
| #endif |