35 lines
778 B
C
35 lines
778 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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Conexant CX22700 DVB OFDM demodulator driver
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Copyright (C) 2001-2002 Convergence Integrated Media GmbH
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Holger Waechtler <holger@convergence.de>
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*/
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#ifndef CX22700_H
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#define CX22700_H
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#include <linux/dvb/frontend.h>
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struct cx22700_config
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{
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/* the demodulator's i2c address */
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u8 demod_address;
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};
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#if IS_REACHABLE(CONFIG_DVB_CX22700)
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extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
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struct i2c_adapter* i2c);
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#else
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static inline struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
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struct i2c_adapter* i2c)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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#endif // CONFIG_DVB_CX22700
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#endif // CX22700_H
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