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- /*
- * 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 */
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