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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Realtek RTL2832U SDR driver4 *5 * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>6 *7 * GNU Radio plugin "gr-kernel" for device usage will be on:8 * http://git.linuxtv.org/anttip/gr-kernel.git9 */10 11#ifndef RTL2832_SDR_H12#define RTL2832_SDR_H13 14#include <linux/i2c.h>15#include <media/v4l2-subdev.h>16#include <media/dvb_frontend.h>17 18/**19 * struct rtl2832_sdr_platform_data - Platform data for the rtl2832_sdr driver20 * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000).21 * @tuner: Used tuner model.22 * @regmap: pointer to &struct regmap.23 * @dvb_frontend: rtl2832 DVB frontend.24 * @v4l2_subdev: Tuner v4l2 controls.25 * @dvb_usb_device: DVB USB interface for USB streaming.26 */27struct rtl2832_sdr_platform_data {28 u32 clk;29 /*30 * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.31 */32#define RTL2832_SDR_TUNER_FC2580 0x2133#define RTL2832_SDR_TUNER_TUA9001 0x2434#define RTL2832_SDR_TUNER_FC0012 0x2635#define RTL2832_SDR_TUNER_E4000 0x2736#define RTL2832_SDR_TUNER_FC0013 0x2937#define RTL2832_SDR_TUNER_R820T 0x2a38#define RTL2832_SDR_TUNER_R828D 0x2b39 u8 tuner;40 41 struct regmap *regmap;42 struct dvb_frontend *dvb_frontend;43 struct v4l2_subdev *v4l2_subdev;44 struct dvb_usb_device *dvb_usb_device;45};46 47#endif /* RTL2832_SDR_H */48