| /* | |
| * Realtek RTL2830 DVB-T demodulator driver | |
| * | |
| * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| * | |
| */ | |
| #ifndef RTL2830_H | |
| #define RTL2830_H | |
| #include <linux/dvb/frontend.h> | |
| /** | |
| * struct rtl2830_platform_data - Platform data for the rtl2830 driver | |
| * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). | |
| * @spec_inv: Spectrum inversion. | |
| * @vtop: AGC take-over point. | |
| * @krf: AGC ratio. | |
| * @agc_targ_val: AGC. | |
| * @get_dvb_frontend: Get DVB frontend. | |
| * @get_i2c_adapter: Get I2C adapter. | |
| * @pid_filter: Set PID to PID filter. | |
| * @pid_filter_ctrl: Control PID filter. | |
| */ | |
| struct rtl2830_platform_data { | |
| u32 clk; | |
| bool spec_inv; | |
| u8 vtop; | |
| u8 krf; | |
| u8 agc_targ_val; | |
| struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); | |
| struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); | |
| int (*pid_filter)(struct dvb_frontend *, u8, u16, int); | |
| int (*pid_filter_ctrl)(struct dvb_frontend *, int); | |
| }; | |
| #endif /* RTL2830_H */ |