[linux-2.6-block.git] / drivers / media / dvb-frontends / mb86a16.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver

	Copyright (C) Manu Abraham (abraham.manu@gmail.com)

*/

#ifndef __MB86A16_H
#define __MB86A16_H

#include <linux/dvb/frontend.h>
#include <media/dvb_frontend.h>


struct mb86a16_config {
	u8 demod_address;

	int (*set_voltage)(struct dvb_frontend *fe,
			   enum fe_sec_voltage voltage);
};


#if IS_REACHABLE(CONFIG_DVB_MB86A16)

extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
					   struct i2c_adapter *i2c_adap);

#else

static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
					   struct i2c_adapter *i2c_adap)
{
	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	return NULL;
}

#endif /* CONFIG_DVB_MB86A16 */

#endif /* __MB86A16_H */
Commit	Line	Data
74ba9207	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
41e840b1 MA	2	/*
	3	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
	4
4cd191fb	5	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
41e840b1	6
41e840b1 MA	7	*/
	8
	9	#ifndef __MB86A16_H
	10	#define __MB86A16_H
	11
	12	#include <linux/dvb/frontend.h>
fada1935	13	#include <media/dvb_frontend.h>
41e840b1 MA	14
	15
	16	struct mb86a16_config {
	17	u8 demod_address;
	18
0df289a2 MCC	19	int (set_voltage)(struct dvb_frontend fe,
0df289a2 MCC	20	enum fe_sec_voltage voltage);
41e840b1 MA	21	};
41e840b1 MA	22
28fddb7c MA	23
28fddb7c MA	24
9b174527	25	#if IS_REACHABLE(CONFIG_DVB_MB86A16)
28fddb7c	26
41e840b1 MA	27	extern struct dvb_frontend mb86a16_attach(const struct mb86a16_config config,
	28	struct i2c_adapter *i2c_adap);
	29
28fddb7c MA	30	#else
	31
	32	static inline struct dvb_frontend mb86a16_attach(const struct mb86a16_config config,
	33	struct i2c_adapter *i2c_adap)
	34	{
	35	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	36	return NULL;
	37	}
	38
	39	#endif /* CONFIG_DVB_MB86A16 */
41e840b1	40
f5ae4f6f	41	#endif /* __MB86A16_H */