| Chris Pascoe | 780dfef | 2006-02-28 08:34:59 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Driver for Zarlink DVB-T ZL10353 demodulator |
| 3 | * |
| 4 | * Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au> |
| 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 |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= |
| 20 | */ |
| 21 | |
| 22 | #ifndef ZL10353_H |
| 23 | #define ZL10353_H |
| 24 | |
| 25 | #include <linux/dvb/frontend.h> |
| 26 | |
| 27 | struct zl10353_config |
| 28 | { |
| 29 | /* demodulator's I2C address */ |
| 30 | u8 demod_address; |
| 31 | |
| 32 | /* function which configures the PLL buffer (for secondary I2C |
| 33 | * connected tuner) or tunes the PLL (for direct connected tuner) */ |
| 34 | int (*pll_set)(struct dvb_frontend *fe, |
| 35 | struct dvb_frontend_parameters *params, u8 *pllbuf); |
| 36 | }; |
| 37 | |
| 38 | extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config, |
| 39 | struct i2c_adapter *i2c); |
| 40 | |
| 41 | extern int zl10353_write(struct dvb_frontend *fe, u8 *ibuf, int ilen); |
| 42 | |
| 43 | #endif /* ZL10353_H */ |