| /* | |
| * cxd2841er.h | |
| * | |
| * Sony CXD2441ER digital demodulator driver public definitions | |
| * | |
| * 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 CXD2841ER_H | |
| #define CXD2841ER_H | |
| #include <linux/dvb/frontend.h> | |
| enum cxd2841er_xtal { | |
| SONY_XTAL_20500, /* 20.5 MHz */ | |
| SONY_XTAL_24000, /* 24 MHz */ | |
| SONY_XTAL_41000 /* 41 MHz */ | |
| }; | |
| struct cxd2841er_config { | |
| u8 i2c_addr; | |
| enum cxd2841er_xtal xtal; | |
| }; | |
| #if IS_REACHABLE(CONFIG_DVB_CXD2841ER) | |
| extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg, | |
| struct i2c_adapter *i2c); | |
| extern struct dvb_frontend *cxd2841er_attach_t_c(struct cxd2841er_config *cfg, | |
| struct i2c_adapter *i2c); | |
| #else | |
| static inline struct dvb_frontend *cxd2841er_attach_s( | |
| struct cxd2841er_config *cfg, | |
| struct i2c_adapter *i2c) | |
| { | |
| pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
| return NULL; | |
| } | |
| static inline struct dvb_frontend *cxd2841er_attach_t_c( | |
| struct cxd2841er_config *cfg, struct i2c_adapter *i2c) | |
| { | |
| pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
| return NULL; | |
| } | |
| #endif | |
| #endif |