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