/* * Realtek RTL2832 DVB-T demodulator driver * * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com> * Copyright (C) 2012-2014 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. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef RTL2832_H #define RTL2832_H #include <linux/dvb/frontend.h> #include <linux/i2c-mux.h> /** * struct rtl2832_platform_data - Platform data for the rtl2832 driver * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). * @tuner: Used tuner model. * @get_dvb_frontend: Get DVB frontend. * @get_i2c_adapter: Get I2C adapter. * @slave_ts_ctrl: Control slave TS interface. * @pid_filter: Set PID to PID filter. * @pid_filter_ctrl: Control PID filter. */ struct rtl2832_platform_data { u32 clk; /* * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. */ #define RTL2832_TUNER_FC2580 0x21 #define RTL2832_TUNER_TUA9001 0x24 #define RTL2832_TUNER_FC0012 0x26 #define RTL2832_TUNER_E4000 0x27 #define RTL2832_TUNER_FC0013 0x29 #define RTL2832_TUNER_R820T 0x2a #define RTL2832_TUNER_R828D 0x2b #define RTL2832_TUNER_SI2157 0x2c u8 tuner; struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); int (*slave_ts_ctrl)(struct i2c_client *, bool); int (*pid_filter)(struct dvb_frontend *, u8, u16, int); int (*pid_filter_ctrl)(struct dvb_frontend *, int); /* private: Register access for SDR module use only */ struct regmap *regmap; }; #endif /* RTL2832_H */ |