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59 lines
1.4 KiB
59 lines
1.4 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* stv0900.h |
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* |
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* Driver for ST STV0900 satellite demodulator IC. |
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* |
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* Copyright (C) ST Microelectronics. |
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* Copyright (C) 2009 NetUP Inc. |
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* Copyright (C) 2009 Igor M. Liplianin <[email protected]> |
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*/ |
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#ifndef STV0900_H |
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#define STV0900_H |
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#include <linux/dvb/frontend.h> |
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#include <media/dvb_frontend.h> |
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struct stv0900_reg { |
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u16 addr; |
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u8 val; |
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}; |
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struct stv0900_config { |
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u8 demod_address; |
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u8 demod_mode; |
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u32 xtal; |
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u8 clkmode;/* 0 for CLKI, 2 for XTALI */ |
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u8 diseqc_mode; |
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u8 path1_mode; |
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u8 path2_mode; |
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struct stv0900_reg *ts_config_regs; |
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u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */ |
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u8 tun2_maddress; |
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u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */ |
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u8 tun2_adc; |
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u8 tun1_type;/* for now 3 for stb6100 auto, else - software */ |
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u8 tun2_type; |
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/* Set device param to start dma */ |
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int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); |
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/* Hook for Lock LED */ |
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void (*set_lock_led)(struct dvb_frontend *fe, int offon); |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_STV0900) |
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extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, |
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struct i2c_adapter *i2c, int demod); |
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#else |
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static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, |
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struct i2c_adapter *i2c, int demod) |
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{ |
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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#endif |
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#endif |
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