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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver4 *5 * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>6 */7 8#ifndef SI2157_H9#define SI2157_H10 11#include <media/media-device.h>12#include <media/dvb_frontend.h>13 14/**15 * struct si2157_config - configuration parameters for si215716 *17 * @fe:18 * frontend returned by driver19 * @mdev:20 * media device returned by driver21 * @inversion:22 * spectral inversion23 * @dont_load_firmware:24 * Instead of uploading a new firmware, use the existing one25 * @if_port:26 * Port selection27 * Select the RF interface to use (pins 9+11 or 12+13)28 *29 * Note:30 * The I2C address of this demod is 0x60.31 */32struct si2157_config {33 struct dvb_frontend *fe;34 35#if defined(CONFIG_MEDIA_CONTROLLER)36 struct media_device *mdev;37#endif38 39 unsigned int inversion:1;40 unsigned int dont_load_firmware:1;41 42 u8 if_port;43};44 45#endif46