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c9dd82c2 | 1 | /* |
25985edc | 2 | * Driver for Conexant CX24113/CX24128 Tuner (Satellite) |
c9dd82c2 PB |
3 | * |
4 | * Copyright (C) 2007-8 Patrick Boettcher <pb@linuxtv.org> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
4c48ae8e | 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
c9dd82c2 PB |
20 | */ |
21 | ||
22 | #ifndef CX24113_H | |
23 | #define CX24113_H | |
24 | ||
25 | struct dvb_frontend; | |
26 | ||
27 | struct cx24113_config { | |
28 | u8 i2c_addr; /* 0x14 or 0x54 */ | |
29 | ||
30 | u32 xtal_khz; | |
31 | }; | |
32 | ||
4c48ae8e PB |
33 | #if defined(CONFIG_DVB_TUNER_CX24113) || \ |
34 | (defined(CONFIG_DVB_TUNER_CX24113_MODULE) && defined(MODULE)) | |
35 | extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *, | |
36 | const struct cx24113_config *config, struct i2c_adapter *i2c); | |
c9dd82c2 | 37 | |
4c48ae8e PB |
38 | extern void cx24113_agc_callback(struct dvb_frontend *fe); |
39 | #else | |
c9dd82c2 PB |
40 | static inline struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe, |
41 | const struct cx24113_config *config, struct i2c_adapter *i2c) | |
42 | { | |
43 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
44 | return NULL; | |
45 | } | |
46 | ||
47 | static inline void cx24113_agc_callback(struct dvb_frontend *fe) | |
48 | { | |
49 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
50 | } | |
4c48ae8e | 51 | #endif |
c9dd82c2 PB |
52 | |
53 | #endif /* CX24113_H */ |