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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | Conexant 22702 DVB OFDM demodulator driver | |
3 | ||
4 | based on: | |
9101e622 | 5 | Alps TDMB7 DVB OFDM demodulator driver |
1da177e4 LT |
6 | |
7 | Copyright (C) 2001-2002 Convergence Integrated Media GmbH | |
8 | Holger Waechtler <holger@convergence.de> | |
9 | ||
6d897616 | 10 | Copyright (C) 2004 Steven Toth <stoth@linuxtv.org> |
1da177e4 LT |
11 | |
12 | This program is free software; you can redistribute it and/or modify | |
13 | it under the terms of the GNU General Public License as published by | |
14 | the Free Software Foundation; either version 2 of the License, or | |
15 | (at your option) any later version. | |
16 | ||
17 | This program is distributed in the hope that it will be useful, | |
18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | GNU General Public License for more details. | |
21 | ||
22 | You should have received a copy of the GNU General Public License | |
23 | along with this program; if not, write to the Free Software | |
24 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
25 | ||
26 | */ | |
27 | ||
28 | #ifndef CX22702_H | |
29 | #define CX22702_H | |
30 | ||
782d8b74 | 31 | #include <linux/kconfig.h> |
1da177e4 LT |
32 | #include <linux/dvb/frontend.h> |
33 | ||
4e3599a5 | 34 | struct cx22702_config { |
1da177e4 LT |
35 | /* the demodulator's i2c address */ |
36 | u8 demod_address; | |
37 | ||
f46dbb05 PB |
38 | /* serial/parallel output */ |
39 | #define CX22702_PARALLEL_OUTPUT 0 | |
40 | #define CX22702_SERIAL_OUTPUT 1 | |
41 | u8 output_mode; | |
1da177e4 LT |
42 | }; |
43 | ||
9b174527 | 44 | #if IS_REACHABLE(CONFIG_DVB_CX22702) |
4e3599a5 ST |
45 | extern struct dvb_frontend *cx22702_attach( |
46 | const struct cx22702_config *config, | |
47 | struct i2c_adapter *i2c); | |
102a342b | 48 | #else |
4e3599a5 ST |
49 | static inline struct dvb_frontend *cx22702_attach( |
50 | const struct cx22702_config *config, | |
51 | struct i2c_adapter *i2c) | |
102a342b | 52 | { |
271ddbf7 | 53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
102a342b AQ |
54 | return NULL; |
55 | } | |
4e3599a5 | 56 | #endif |
1da177e4 | 57 | |
4e3599a5 | 58 | #endif |