forked from Minki/linux
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
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/*
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* ITE Tech IT9137 silicon tuner driver
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*
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* Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
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* IT9137 Copyright (C) ITE Tech Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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*
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
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*/
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#ifndef IT913X_H
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#define IT913X_H
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#include "dvb_frontend.h"
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struct ite_config {
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u8 chip_ver;
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u16 chip_type;
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u32 firmware;
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u8 firmware_ver;
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u8 adc_x2;
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u8 tuner_id_0;
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u8 tuner_id_1;
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u8 dual_mode;
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u8 adf;
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/* option to read SIGNAL_LEVEL */
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u8 read_slevel;
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};
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#if defined(CONFIG_MEDIA_TUNER_IT913X) || \
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(defined(CONFIG_MEDIA_TUNER_IT913X_MODULE) && defined(MODULE))
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extern struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c_adap, u8 i2c_addr, struct ite_config *config);
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#else
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static inline struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c_adap, u8 i2c_addr, struct ite_config *config)
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{
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pr_warn("%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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#endif
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#endif
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