1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Realtek RTL2832 DVB-T demodulator driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com> 6*4882a593Smuzhiyun * Copyright (C) 2012-2014 Antti Palosaari <crope@iki.fi> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef RTL2832_H 10*4882a593Smuzhiyun #define RTL2832_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <linux/dvb/frontend.h> 13*4882a593Smuzhiyun #include <linux/i2c-mux.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /** 16*4882a593Smuzhiyun * struct rtl2832_platform_data - Platform data for the rtl2832 driver 17*4882a593Smuzhiyun * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). 18*4882a593Smuzhiyun * @tuner: Used tuner model. 19*4882a593Smuzhiyun * @get_dvb_frontend: Get DVB frontend. 20*4882a593Smuzhiyun * @get_i2c_adapter: Get I2C adapter. 21*4882a593Smuzhiyun * @slave_ts_ctrl: Control slave TS interface. 22*4882a593Smuzhiyun * @pid_filter: Set PID to PID filter. 23*4882a593Smuzhiyun * @pid_filter_ctrl: Control PID filter. 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun struct rtl2832_platform_data { 26*4882a593Smuzhiyun u32 clk; 27*4882a593Smuzhiyun /* 28*4882a593Smuzhiyun * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. 29*4882a593Smuzhiyun */ 30*4882a593Smuzhiyun #define RTL2832_TUNER_FC2580 0x21 31*4882a593Smuzhiyun #define RTL2832_TUNER_TUA9001 0x24 32*4882a593Smuzhiyun #define RTL2832_TUNER_FC0012 0x26 33*4882a593Smuzhiyun #define RTL2832_TUNER_E4000 0x27 34*4882a593Smuzhiyun #define RTL2832_TUNER_FC0013 0x29 35*4882a593Smuzhiyun #define RTL2832_TUNER_R820T 0x2a 36*4882a593Smuzhiyun #define RTL2832_TUNER_R828D 0x2b 37*4882a593Smuzhiyun #define RTL2832_TUNER_SI2157 0x2c 38*4882a593Smuzhiyun u8 tuner; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); 41*4882a593Smuzhiyun struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); 42*4882a593Smuzhiyun int (*slave_ts_ctrl)(struct i2c_client *, bool); 43*4882a593Smuzhiyun int (*pid_filter)(struct dvb_frontend *, u8, u16, int); 44*4882a593Smuzhiyun int (*pid_filter_ctrl)(struct dvb_frontend *, int); 45*4882a593Smuzhiyun /* private: Register access for SDR module use only */ 46*4882a593Smuzhiyun struct regmap *regmap; 47*4882a593Smuzhiyun }; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #endif /* RTL2832_H */ 50