| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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| 2 | /* |
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| 3 | Driver for ST stb6000 DVBS Silicon tuner |
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| 4 | |
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| 5 | Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by) |
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| 6 | |
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| 7 | |
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| 8 | */ |
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| 9 | |
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| 10 | #ifndef __DVB_STB6000_H__ |
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| 11 | #define __DVB_STB6000_H__ |
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| 12 | |
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| 13 | #include <linux/i2c.h> |
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| 14 | #include <media/dvb_frontend.h> |
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| 15 | |
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| 16 | #if IS_REACHABLE(CONFIG_DVB_STB6000) |
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| 17 | /** |
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| 18 | * stb6000_attach - Attach a stb6000 tuner to the supplied frontend structure. |
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| 19 | * |
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| 20 | * @fe: Frontend to attach to. |
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| 21 | * @addr: i2c address of the tuner. |
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| 22 | * @i2c: i2c adapter to use. |
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| 23 | * |
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| 24 | * return: FE pointer on success, NULL on failure. |
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| 25 | */ |
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| 26 | extern struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr, |
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| 27 | struct i2c_adapter *i2c); |
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| 28 | #else |
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| 29 | static inline struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, |
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| 30 | int addr, |
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| 31 | struct i2c_adapter *i2c) |
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| 32 | { |
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| 33 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n" , __func__); |
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| 34 | return NULL; |
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| 35 | } |
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| 36 | #endif /* CONFIG_DVB_STB6000 */ |
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| 37 | |
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| 38 | #endif /* __DVB_STB6000_H__ */ |
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| 39 | |
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