41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Driver for Zarlink ZL10036 DVB-S silicon tuner
|
|
*
|
|
* Copyright (C) 2006 Tino Reichardt
|
|
* Copyright (C) 2007-2009 Matthias Schwarzott <zzam@gentoo.de>
|
|
*/
|
|
|
|
#ifndef DVB_ZL10036_H
|
|
#define DVB_ZL10036_H
|
|
|
|
#include <linux/i2c.h>
|
|
#include <media/dvb_frontend.h>
|
|
|
|
struct zl10036_config {
|
|
u8 tuner_address;
|
|
int rf_loop_enable;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_ZL10036)
|
|
/**
|
|
* zl10036_attach - Attach a zl10036 tuner to the supplied frontend structure.
|
|
*
|
|
* @fe: Frontend to attach to.
|
|
* @config: zl10036_config structure.
|
|
* @i2c: pointer to struct i2c_adapter.
|
|
* return: FE pointer on success, NULL on failure.
|
|
*/
|
|
extern struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
|
|
const struct zl10036_config *config, struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
|
|
const struct zl10036_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* DVB_ZL10036_H */
|