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1da177e4 LT |
1 | /* |
2 | cx24110 - Single Chip Satellite Channel Receiver driver module | |
3 | ||
4 | Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> based on | |
5 | work | |
6 | Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | ||
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with this program; if not, write to the Free Software | |
21 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | ||
23 | */ | |
24 | ||
25 | #ifndef CX24110_H | |
26 | #define CX24110_H | |
27 | ||
28 | #include <linux/dvb/frontend.h> | |
29 | ||
30 | struct cx24110_config | |
31 | { | |
32 | /* the demodulator's i2c address */ | |
33 | u8 demod_address; | |
34 | ||
35 | /* PLL maintenance */ | |
36 | int (*pll_init)(struct dvb_frontend* fe); | |
37 | int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); | |
38 | }; | |
39 | ||
40 | extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config, | |
41 | struct i2c_adapter* i2c); | |
42 | ||
43 | extern int cx24110_pll_write(struct dvb_frontend* fe, u32 data); | |
44 | ||
45 | #endif // CX24110_H |