| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * stv0900.h |
| * |
| * Driver for ST STV0900 satellite demodulator IC. |
| * |
| * Copyright (C) ST Microelectronics. |
| * Copyright (C) 2009 NetUP Inc. |
| * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> |
| */ |
| |
| #ifndef STV0900_H |
| #define STV0900_H |
| |
| #include <linux/dvb/frontend.h> |
| #include <media/dvb_frontend.h> |
| |
| struct stv0900_reg { |
| u16 addr; |
| u8 val; |
| }; |
| |
| struct stv0900_config { |
| u8 demod_address; |
| u8 demod_mode; |
| u32 xtal; |
| u8 clkmode;/* 0 for CLKI, 2 for XTALI */ |
| |
| u8 diseqc_mode; |
| |
| u8 path1_mode; |
| u8 path2_mode; |
| struct stv0900_reg *ts_config_regs; |
| u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */ |
| u8 tun2_maddress; |
| u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */ |
| u8 tun2_adc; |
| u8 tun1_type;/* for now 3 for stb6100 auto, else - software */ |
| u8 tun2_type; |
| /* 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_STV0900) |
| extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, |
| struct i2c_adapter *i2c, int demod); |
| #else |
| static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, |
| struct i2c_adapter *i2c, int demod) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif |
| |
| #endif |
| |
