162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2014 Antti Palosaari <crope@iki.fi> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef SI2157_H 962306a36Sopenharmony_ci#define SI2157_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <media/media-device.h> 1262306a36Sopenharmony_ci#include <media/dvb_frontend.h> 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci/** 1562306a36Sopenharmony_ci * struct si2157_config - configuration parameters for si2157 1662306a36Sopenharmony_ci * 1762306a36Sopenharmony_ci * @fe: 1862306a36Sopenharmony_ci * frontend returned by driver 1962306a36Sopenharmony_ci * @mdev: 2062306a36Sopenharmony_ci * media device returned by driver 2162306a36Sopenharmony_ci * @inversion: 2262306a36Sopenharmony_ci * spectral inversion 2362306a36Sopenharmony_ci * @dont_load_firmware: 2462306a36Sopenharmony_ci * Instead of uploading a new firmware, use the existing one 2562306a36Sopenharmony_ci * @if_port: 2662306a36Sopenharmony_ci * Port selection 2762306a36Sopenharmony_ci * Select the RF interface to use (pins 9+11 or 12+13) 2862306a36Sopenharmony_ci * 2962306a36Sopenharmony_ci * Note: 3062306a36Sopenharmony_ci * The I2C address of this demod is 0x60. 3162306a36Sopenharmony_ci */ 3262306a36Sopenharmony_cistruct si2157_config { 3362306a36Sopenharmony_ci struct dvb_frontend *fe; 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci#if defined(CONFIG_MEDIA_CONTROLLER) 3662306a36Sopenharmony_ci struct media_device *mdev; 3762306a36Sopenharmony_ci#endif 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci unsigned int inversion:1; 4062306a36Sopenharmony_ci unsigned int dont_load_firmware:1; 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci u8 if_port; 4362306a36Sopenharmony_ci}; 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci#endif 46