48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
||
|
|
/*
|
||
|
|
* Realtek RTL2832U SDR driver
|
||
|
|
*
|
||
|
|
* Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
|
||
|
|
*
|
||
|
|
* GNU Radio plugin "gr-kernel" for device usage will be on:
|
||
|
|
* http://git.linuxtv.org/anttip/gr-kernel.git
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef RTL2832_SDR_H
|
||
|
|
#define RTL2832_SDR_H
|
||
|
|
|
||
|
|
#include <linux/i2c.h>
|
||
|
|
#include <media/v4l2-subdev.h>
|
||
|
|
#include <media/dvb_frontend.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct rtl2832_sdr_platform_data - Platform data for the rtl2832_sdr driver
|
||
|
|
* @clk: Clock frequency (4000000, 16000000, 25000000, 28800000).
|
||
|
|
* @tuner: Used tuner model.
|
||
|
|
* @regmap: pointer to &struct regmap.
|
||
|
|
* @dvb_frontend: rtl2832 DVB frontend.
|
||
|
|
* @v4l2_subdev: Tuner v4l2 controls.
|
||
|
|
* @dvb_usb_device: DVB USB interface for USB streaming.
|
||
|
|
*/
|
||
|
|
struct rtl2832_sdr_platform_data {
|
||
|
|
u32 clk;
|
||
|
|
/*
|
||
|
|
* XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.
|
||
|
|
*/
|
||
|
|
#define RTL2832_SDR_TUNER_FC2580 0x21
|
||
|
|
#define RTL2832_SDR_TUNER_TUA9001 0x24
|
||
|
|
#define RTL2832_SDR_TUNER_FC0012 0x26
|
||
|
|
#define RTL2832_SDR_TUNER_E4000 0x27
|
||
|
|
#define RTL2832_SDR_TUNER_FC0013 0x29
|
||
|
|
#define RTL2832_SDR_TUNER_R820T 0x2a
|
||
|
|
#define RTL2832_SDR_TUNER_R828D 0x2b
|
||
|
|
u8 tuner;
|
||
|
|
|
||
|
|
struct regmap *regmap;
|
||
|
|
struct dvb_frontend *dvb_frontend;
|
||
|
|
struct v4l2_subdev *v4l2_subdev;
|
||
|
|
struct dvb_usb_device *dvb_usb_device;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* RTL2832_SDR_H */
|