[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / tuners / mt20xx.h

/*
    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.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __MT20XX_H__
#define __MT20XX_H__

#include <linux/i2c.h>
#include "dvb_frontend.h"

#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT20XX)
extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
					     struct i2c_adapter* i2c_adap,
					     u8 i2c_addr);
#else
static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
					     struct i2c_adapter* i2c_adap,
					     u8 i2c_addr)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif

#endif /* __MT20XX_H__ */
Commit	Line	Data
96c0b7cf MK	1	/*
	2	This program is free software; you can redistribute it and/or modify
	3	it under the terms of the GNU General Public License as published by
	4	the Free Software Foundation; either version 2 of the License, or
	5	(at your option) any later version.
	6
	7	This program is distributed in the hope that it will be useful,
	8	but WITHOUT ANY WARRANTY; without even the implied warranty of
	9	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	10	GNU General Public License for more details.
	11
	12	You should have received a copy of the GNU General Public License
	13	along with this program; if not, write to the Free Software
	14	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	15	*/
	16
	17	#ifndef __MT20XX_H__
	18	#define __MT20XX_H__
	19
	20	#include <linux/i2c.h>
	21	#include "dvb_frontend.h"
	22
7b34be71	23	#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT20XX)
96c0b7cf MK	24	extern struct dvb_frontend microtune_attach(struct dvb_frontend fe,
	25	struct i2c_adapter* i2c_adap,
	26	u8 i2c_addr);
ca805d57 MK	27	#else
	28	static inline struct dvb_frontend microtune_attach(struct dvb_frontend fe,
	29	struct i2c_adapter* i2c_adap,
	30	u8 i2c_addr)
	31	{
7e28adb2	32	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
ca805d57 MK	33	return NULL;
	34	}
	35	#endif
96c0b7cf MK	36
96c0b7cf MK	37	#endif /* __MT20XX_H__ */