| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Realtek RTL2832 DVB-T demodulator driver |
| * |
| * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com> |
| * Copyright (C) 2012-2014 Antti Palosaari <crope@iki.fi> |
| */ |
| |
| #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 */ |
