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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
*
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
*/
#ifndef SI2157_H
#define SI2157_H
#include <media/media-device.h>
#include <media/dvb_frontend.h>
/**
* struct si2157_config - configuration parameters for si2157
*
* @fe:
* frontend returned by driver
* @mdev:
* media device returned by driver
* @inversion:
* spectral inversion
* @dont_load_firmware:
* Instead of uploading a new firmware, use the existing one
* @if_port:
* Port selection
* Select the RF interface to use (pins 9+11 or 12+13)
*
* Note:
* The I2C address of this demod is 0x60.
*/
struct si2157_config {
struct dvb_frontend *fe;
#if defined(CONFIG_MEDIA_CONTROLLER)
struct media_device *mdev;
#endif
unsigned int inversion:1;
unsigned int dont_load_firmware:1;
u8 if_port;
};
#endif
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