5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
41 lines
1018 B
C
41 lines
1018 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Driver for Quantek QT1010 silicon tuner
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*
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* Copyright (C) 2006 Antti Palosaari <crope@iki.fi>
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* Aapo Tahkola <aet@rasterburn.org>
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*/
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#ifndef QT1010_H
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#define QT1010_H
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#include <media/dvb_frontend.h>
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struct qt1010_config {
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u8 i2c_address;
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};
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/**
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* Attach a qt1010 tuner to the supplied frontend structure.
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*
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* @param fe frontend to attach to
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* @param i2c i2c adapter to use
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* @param cfg tuner hw based configuration
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* @return fe pointer on success, NULL on failure
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*/
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#if IS_REACHABLE(CONFIG_MEDIA_TUNER_QT1010)
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extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c,
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struct qt1010_config *cfg);
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#else
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static inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c,
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struct qt1010_config *cfg)
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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_MEDIA_TUNER_QT1010
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#endif
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