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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Driver for Quantek QT1010 silicon tuner4 *5 * Copyright (C) 2006 Antti Palosaari <crope@iki.fi>6 * Aapo Tahkola <aet@rasterburn.org>7 */8 9#ifndef QT1010_H10#define QT1010_H11 12#include <media/dvb_frontend.h>13 14struct qt1010_config {15 u8 i2c_address;16};17 18/**19 * qt1010_attach() - Attach a qt1010 tuner to the supplied frontend structure20 *21 * @fe: frontend to attach to22 * @i2c: i2c adapter to use23 * @cfg: tuner hw based configuration24 * @return fe pointer on success, NULL on failure25 */26#if IS_REACHABLE(CONFIG_MEDIA_TUNER_QT1010)27extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,28 struct i2c_adapter *i2c,29 struct qt1010_config *cfg);30#else31static inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,32 struct i2c_adapter *i2c,33 struct qt1010_config *cfg)34{35 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);36 return NULL;37}38#endif // CONFIG_MEDIA_TUNER_QT101039 40#endif41