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1 | /* |
2 | Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver | |
3 | ||
4 | Copyright (C) 2006 Steven Toth <stoth@linuxtv.com> | |
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 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
19 | */ | |
20 | ||
21 | #ifndef CX24116_H | |
22 | #define CX24116_H | |
23 | ||
24 | #include <linux/dvb/frontend.h> | |
25 | ||
26 | struct cx24116_config | |
27 | { | |
28 | /* the demodulator's i2c address */ | |
29 | u8 demod_address; | |
30 | ||
31 | /* Need to set device param for start_dma */ | |
32 | int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); | |
33 | ||
34 | /* Need to reset device during firmware loading */ | |
35 | int (*reset_device)(struct dvb_frontend* fe); | |
36 | }; | |
37 | ||
38 | #if defined(CONFIG_DVB_CX24116) || defined(CONFIG_DVB_CX24116_MODULE) | |
39 | extern struct dvb_frontend* cx24116_attach(const struct cx24116_config* config, | |
40 | struct i2c_adapter* i2c); | |
41 | #else | |
42 | static inline struct dvb_frontend* cx24116_attach(const struct cx24116_config* config, | |
43 | struct i2c_adapter* i2c) | |
44 | { | |
45 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); | |
46 | return NULL; | |
47 | } | |
48 | #endif // CONFIG_DVB_CX24116 | |
49 | ||
50 | #endif /* CX24116_H */ |