1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Realtek RTL2832U SDR driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * GNU Radio plugin "gr-kernel" for device usage will be on: 8*4882a593Smuzhiyun * http://git.linuxtv.org/anttip/gr-kernel.git 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef RTL2832_SDR_H 12*4882a593Smuzhiyun #define RTL2832_SDR_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <linux/i2c.h> 15*4882a593Smuzhiyun #include <media/v4l2-subdev.h> 16*4882a593Smuzhiyun #include <media/dvb_frontend.h> 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /** 19*4882a593Smuzhiyun * struct rtl2832_sdr_platform_data - Platform data for the rtl2832_sdr driver 20*4882a593Smuzhiyun * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). 21*4882a593Smuzhiyun * @tuner: Used tuner model. 22*4882a593Smuzhiyun * @regmap: pointer to &struct regmap. 23*4882a593Smuzhiyun * @dvb_frontend: rtl2832 DVB frontend. 24*4882a593Smuzhiyun * @v4l2_subdev: Tuner v4l2 controls. 25*4882a593Smuzhiyun * @dvb_usb_device: DVB USB interface for USB streaming. 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun struct rtl2832_sdr_platform_data { 28*4882a593Smuzhiyun u32 clk; 29*4882a593Smuzhiyun /* 30*4882a593Smuzhiyun * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. 31*4882a593Smuzhiyun */ 32*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_FC2580 0x21 33*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_TUA9001 0x24 34*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_FC0012 0x26 35*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_E4000 0x27 36*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_FC0013 0x29 37*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_R820T 0x2a 38*4882a593Smuzhiyun #define RTL2832_SDR_TUNER_R828D 0x2b 39*4882a593Smuzhiyun u8 tuner; 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun struct regmap *regmap; 42*4882a593Smuzhiyun struct dvb_frontend *dvb_frontend; 43*4882a593Smuzhiyun struct v4l2_subdev *v4l2_subdev; 44*4882a593Smuzhiyun struct dvb_usb_device *dvb_usb_device; 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #endif /* RTL2832_SDR_H */ 48