projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| c0adca73 AP |
1 | /* |
| 2 | * Realtek RTL2830 DVB-T demodulator driver | |
| 3 | * | |
| 4 | * Copyright (C) 2011 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 | * | |
| c0adca73 AP |
16 | */ |
| 17 | ||
| 18 | #ifndef RTL2830_H | |
| 19 | #define RTL2830_H | |
| 20 | ||
| 21 | #include <linux/dvb/frontend.h> | |
| 22 | ||
| 61c309ff AP |
23 | /** |
| 24 | * struct rtl2830_platform_data - Platform data for the rtl2830 driver | |
| 25 | * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). | |
| 26 | * @spec_inv: Spectrum inversion. | |
| 27 | * @vtop: AGC take-over point. | |
| 28 | * @krf: AGC ratio. | |
| 29 | * @agc_targ_val: AGC. | |
| 30 | * @get_dvb_frontend: Get DVB frontend. | |
| 31 | * @get_i2c_adapter: Get I2C adapter. | |
| 32 | * @pid_filter: Set PID to PID filter. | |
| 33 | * @pid_filter_ctrl: Control PID filter. | |
| 34 | */ | |
| 35 | ||
| 28c08799 | 36 | struct rtl2830_platform_data { |
| 28c08799 | 37 | u32 clk; |
| 28c08799 | 38 | bool spec_inv; |
| 28c08799 | 39 | u8 vtop; |
| 28c08799 | 40 | u8 krf; |
| 28c08799 AP |
41 | u8 agc_targ_val; |
| 42 | ||
| 28c08799 AP |
43 | struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); |
| 44 | struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); | |
| df70ddad AP |
45 | int (*pid_filter)(struct dvb_frontend *, u8, u16, int); |
| 46 | int (*pid_filter_ctrl)(struct dvb_frontend *, int); | |
| 28c08799 AP |
47 | }; |
| 48 | ||
| c0adca73 | 49 | #endif /* RTL2830_H */ |