Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | Conexant 22702 DVB OFDM demodulator driver |
| 3 | |
| 4 | based on: |
Mauro Carvalho Chehab | 9101e62 | 2005-12-12 00:37:24 -0800 | [diff] [blame] | 5 | Alps TDMB7 DVB OFDM demodulator driver |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | |
| 7 | Copyright (C) 2001-2002 Convergence Integrated Media GmbH |
| 8 | Holger Waechtler <holger@convergence.de> |
| 9 | |
Steven Toth | 9b9225f | 2005-12-01 00:51:53 -0800 | [diff] [blame] | 10 | Copyright (C) 2004 Steven Toth <stoth@hauppauge.com> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| 31 | #include <linux/dvb/frontend.h> |
| 32 | |
| 33 | struct cx22702_config |
| 34 | { |
| 35 | /* the demodulator's i2c address */ |
| 36 | u8 demod_address; |
| 37 | |
Patrick Boettcher | f46dbb0 | 2005-07-07 17:57:44 -0700 | [diff] [blame] | 38 | /* serial/parallel output */ |
| 39 | #define CX22702_PARALLEL_OUTPUT 0 |
| 40 | #define CX22702_SERIAL_OUTPUT 1 |
| 41 | u8 output_mode; |
| 42 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | /* PLL maintenance */ |
Gerd Knorr | 9990d74 | 2005-05-01 08:59:20 -0700 | [diff] [blame] | 44 | u8 pll_address; |
| 45 | struct dvb_pll_desc *pll_desc; |
| 46 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | int (*pll_init)(struct dvb_frontend* fe); |
| 48 | int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); |
| 49 | }; |
| 50 | |
| 51 | extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config, |
| 52 | struct i2c_adapter* i2c); |
| 53 | |
| 54 | #endif // CX22702_H |