| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
|---|
| 2 | /* |
|---|
| 3 | * Driver for Conexant CX24113/CX24128 Tuner (Satellite) |
|---|
| 4 | * |
|---|
| 5 | * Copyright (C) 2007-8 Patrick Boettcher <pb@linuxtv.org> |
|---|
| 6 | */ |
|---|
| 7 | |
|---|
| 8 | #ifndef CX24113_H |
|---|
| 9 | #define CX24113_H |
|---|
| 10 | |
|---|
| 11 | struct dvb_frontend; |
|---|
| 12 | |
|---|
| 13 | struct cx24113_config { |
|---|
| 14 | u8 i2c_addr; /* 0x14 or 0x54 */ |
|---|
| 15 | |
|---|
| 16 | u32 xtal_khz; |
|---|
| 17 | }; |
|---|
| 18 | |
|---|
| 19 | #if IS_REACHABLE(CONFIG_DVB_TUNER_CX24113) |
|---|
| 20 | extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *, |
|---|
| 21 | const struct cx24113_config *config, struct i2c_adapter *i2c); |
|---|
| 22 | |
|---|
| 23 | extern void cx24113_agc_callback(struct dvb_frontend *fe); |
|---|
| 24 | #else |
|---|
| 25 | static inline struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe, |
|---|
| 26 | const struct cx24113_config *config, struct i2c_adapter *i2c) |
|---|
| 27 | { |
|---|
| 28 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n" , __func__); |
|---|
| 29 | return NULL; |
|---|
| 30 | } |
|---|
| 31 | |
|---|
| 32 | static inline void cx24113_agc_callback(struct dvb_frontend *fe) |
|---|
| 33 | { |
|---|
| 34 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n" , __func__); |
|---|
| 35 | } |
|---|
| 36 | #endif |
|---|
| 37 | |
|---|
| 38 | #endif /* CX24113_H */ |
|---|
| 39 | |
|---|
