mirror of https://gitee.com/openkylin/linux.git
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* Driver for Maxim MAX2165 silicon tuner
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*
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* Copyright (c) 2009 David T. L. Wong <davidtlwong@gmail.com>
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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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#ifndef __MAX2165_H__
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#define __MAX2165_H__
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struct dvb_frontend;
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struct i2c_adapter;
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struct max2165_config {
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u8 i2c_address;
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u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */
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};
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#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MAX2165)
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extern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c,
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struct max2165_config *cfg);
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#else
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static inline struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,
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struct i2c_adapter *i2c,
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struct max2165_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
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#endif
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