projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ca25cb54 AP |
1 | /* |
| 2 | * Panasonic MN88472 DVB-T/T2/C demodulator driver | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> | |
| 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 | * GNU General Public License for more details. | |
| 15 | */ | |
| 16 | ||
| 17 | #ifndef MN88472_H | |
| 18 | #define MN88472_H | |
| 19 | ||
| 20 | #include <linux/dvb/frontend.h> | |
| 21 | ||
| b95b0c98 MCC |
22 | /* Define old names for backward compatibility */ |
| 23 | #define VARIABLE_TS_CLOCK MN88472_TS_CLK_VARIABLE | |
| 24 | #define FIXED_TS_CLOCK MN88472_TS_CLK_FIXED | |
| 25 | #define SERIAL_TS_MODE MN88472_TS_MODE_SERIAL | |
| 26 | #define PARALLEL_TS_MODE MN88472_TS_MODE_PARALLEL | |
| 27 | ||
| 8d1f38fc AP |
28 | /** |
| 29 | * struct mn88472_config - Platform data for the mn88472 driver | |
| 30 | * @xtal: Clock frequency. | |
| 31 | * @ts_mode: TS mode. | |
| 32 | * @ts_clock: TS clock config. | |
| 33 | * @i2c_wr_max: Max number of bytes driver writes to I2C at once. | |
| b95b0c98 MCC |
34 | * @fe: pointer to a frontend pointer |
| 35 | * @get_dvb_frontend: Get DVB frontend callback. | |
| 8d1f38fc | 36 | */ |
| 5ef1ad35 | 37 | struct mn88472_config { |
| 8d1f38fc AP |
38 | unsigned int xtal; |
| 39 | ||
| 40 | #define MN88472_TS_MODE_SERIAL 0 | |
| 41 | #define MN88472_TS_MODE_PARALLEL 1 | |
| 42 | int ts_mode; | |
| ca25cb54 | 43 | |
| 8d1f38fc AP |
44 | #define MN88472_TS_CLK_FIXED 0 |
| 45 | #define MN88472_TS_CLK_VARIABLE 1 | |
| 46 | int ts_clock; | |
| 47 | ||
| 48 | u16 i2c_wr_max; | |
| 528af195 AP |
49 | |
| 50 | /* Everything after that is returned by the driver. */ | |
| 51 | ||
| 52 | /* | |
| 53 | * DVB frontend. | |
| 54 | */ | |
| 55 | struct dvb_frontend **fe; | |
| 8d1f38fc | 56 | struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); |
| 528af195 | 57 | }; |
| ca25cb54 AP |
58 | |
| 59 | #endif |