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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Realtek RTL2832 DVB-T demodulator driver4 *5 * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>6 * Copyright (C) 2012-2014 Antti Palosaari <crope@iki.fi>7 */8 9#ifndef RTL2832_H10#define RTL2832_H11 12#include <linux/dvb/frontend.h>13#include <linux/i2c-mux.h>14 15/**16 * struct rtl2832_platform_data - Platform data for the rtl2832 driver17 * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000).18 * @tuner: Used tuner model.19 * @get_dvb_frontend: Get DVB frontend.20 * @get_i2c_adapter: Get I2C adapter.21 * @slave_ts_ctrl: Control slave TS interface.22 * @pid_filter: Set PID to PID filter.23 * @pid_filter_ctrl: Control PID filter.24 */25struct rtl2832_platform_data {26 u32 clk;27 /*28 * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.29 */30#define RTL2832_TUNER_FC2580 0x2131#define RTL2832_TUNER_TUA9001 0x2432#define RTL2832_TUNER_FC0012 0x2633#define RTL2832_TUNER_E4000 0x2734#define RTL2832_TUNER_FC0013 0x2935#define RTL2832_TUNER_R820T 0x2a36#define RTL2832_TUNER_R828D 0x2b37#define RTL2832_TUNER_SI2157 0x2c38 u8 tuner;39 40 struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);41 struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);42 int (*slave_ts_ctrl)(struct i2c_client *, bool);43 int (*pid_filter)(struct dvb_frontend *, u8, u16, int);44 int (*pid_filter_ctrl)(struct dvb_frontend *, int);45/* private: Register access for SDR module use only */46 struct regmap *regmap;47};48 49#endif /* RTL2832_H */50