47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
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/*
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* Panasonic MN88473 DVB-T/T2/C demodulator 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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* 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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* GNU General Public License for more details.
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*/
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#ifndef MN88473_H
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#define MN88473_H
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#include <linux/dvb/frontend.h>
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struct mn88473_config {
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/*
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* max bytes I2C client could write
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* Value must be set.
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*/
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int i2c_wr_max;
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};
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#if IS_ENABLED(CONFIG_DVB_MN88473)
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extern struct dvb_frontend *mn88473_attach(
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const struct mn88473_config *cfg,
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struct i2c_adapter *i2c
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);
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#else
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static inline struct dvb_frontend *mn88473_attach(
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const struct mn88473_config *cfg,
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struct i2c_adapter *i2c
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)
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{
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dev_warn(&i2c->dev, "%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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