projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 126f1e61 RM |
1 | /* |
| 2 | * drxd.h: DRXD DVB-T demodulator driver | |
| 3 | * | |
| 4 | * Copyright (C) 2005-2007 Micronas | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public License | |
| 8 | * version 2 only, as published by the Free Software Foundation. | |
| 9 | * | |
| 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 | * | |
| 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., 51 Franklin Street, Fifth Floor, Boston, MA | |
| 20 | * 02110-1301, USA | |
| 21 | * Or, point your browser to http://www.gnu.org/copyleft/gpl.html | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef _DRXD_H_ | |
| 25 | #define _DRXD_H_ | |
| 26 | ||
| 27 | #include <linux/types.h> | |
| 28 | #include <linux/i2c.h> | |
| 29 | ||
| 30 | struct drxd_config | |
| 31 | { | |
| 32 | u8 index; | |
| 33 | ||
| 34 | u8 pll_address; | |
| 35 | u8 pll_type; | |
| 36 | #define DRXD_PLL_NONE 0 | |
| 37 | #define DRXD_PLL_DTT7520X 1 | |
| 38 | #define DRXD_PLL_MT3X0823 2 | |
| 39 | ||
| 40 | u32 clock; | |
| ba967965 | 41 | u8 insert_rs_byte; |
| 126f1e61 RM |
42 | |
| 43 | u8 demod_address; | |
| 44 | u8 demoda_address; | |
| 45 | u8 demod_revision; | |
| 46 | ||
| 47 | u32 IF; | |
| 48 | int (*pll_set) (void *priv, void *priv_params, | |
| 49 | u8 pll_addr, u8 demoda_addr, s32 *off); | |
| 50 | s16 (*osc_deviation) (void *priv, s16 dev, int flag); | |
| 51 | }; | |
| 52 | ||
| 53 | extern | |
| 54 | struct dvb_frontend *drxd_attach(const struct drxd_config *config, | |
| 55 | void *priv, struct i2c_adapter *i2c, | |
| 56 | struct device *dev); | |
| 57 | extern int drxd_config_i2c(struct dvb_frontend *, int); | |
| 58 | #endif |