| /* |
| * 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> |
| |
| #define CXD2841ER_USE_GATECTRL 1 /* bit 0 */ |
| #define CXD2841ER_AUTO_IFHZ 2 /* bit 1 */ |
| #define CXD2841ER_TS_SERIAL 4 /* bit 2 */ |
| #define CXD2841ER_ASCOT 8 /* bit 3 */ |
| #define CXD2841ER_EARLY_TUNE 16 /* bit 4 */ |
| #define CXD2841ER_NO_WAIT_LOCK 32 /* bit 5 */ |
| #define CXD2841ER_NO_AGCNEG 64 /* bit 6 */ |
| #define CXD2841ER_TSBITS 128 /* bit 7 */ |
| |
| 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; |
| u32 flags; |
| }; |
| |
| #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 |