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/*
* Driver for Microtune MT2131 " QAM/8VSB single chip tuner "
*
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* Copyright ( c ) 2006 Steven Toth < stoth @ linuxtv . org >
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*
* This program is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation ; either version 2 of the License , or
* ( at your option ) any later version .
*
* This program is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
*
* GNU General Public License for more details .
*/
# ifndef __MT2131_H__
# define __MT2131_H__
struct dvb_frontend ;
struct i2c_adapter ;
struct mt2131_config {
u8 i2c_address ;
u8 clock_out ; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
} ;
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# if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2131)
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extern struct dvb_frontend * mt2131_attach ( struct dvb_frontend * fe ,
struct i2c_adapter * i2c ,
struct mt2131_config * cfg ,
u16 if1 ) ;
# else
static inline struct dvb_frontend * mt2131_attach ( struct dvb_frontend * fe ,
struct i2c_adapter * i2c ,
struct mt2131_config * cfg ,
u16 if1 )
{
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printk ( KERN_WARNING " %s: driver disabled by Kconfig \n " , __func__ ) ;
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return NULL ;
}
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# endif /* CONFIG_MEDIA_TUNER_MT2131 */
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# endif /* __MT2131_H__ */