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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * stv0900.h4 *5 * Driver for ST STV0900 satellite demodulator IC.6 *7 * Copyright (C) ST Microelectronics.8 * Copyright (C) 2009 NetUP Inc.9 * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>10 */11 12#ifndef STV0900_H13#define STV0900_H14 15#include <linux/dvb/frontend.h>16#include <media/dvb_frontend.h>17 18struct stv0900_reg {19 u16 addr;20 u8 val;21};22 23struct stv0900_config {24 u8 demod_address;25 u8 demod_mode;26 u32 xtal;27 u8 clkmode;/* 0 for CLKI, 2 for XTALI */28 29 u8 diseqc_mode;30 31 u8 path1_mode;32 u8 path2_mode;33 struct stv0900_reg *ts_config_regs;34 u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */35 u8 tun2_maddress;36 u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */37 u8 tun2_adc;38 u8 tun1_type;/* for now 3 for stb6100 auto, else - software */39 u8 tun2_type;40 /* Set device param to start dma */41 int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);42 /* Hook for Lock LED */43 void (*set_lock_led)(struct dvb_frontend *fe, int offon);44};45 46#if IS_REACHABLE(CONFIG_DVB_STV0900)47extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,48 struct i2c_adapter *i2c, int demod);49#else50static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,51 struct i2c_adapter *i2c, int demod)52{53 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);54 return NULL;55}56#endif57 58#endif59 60