1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * cxd2880.h
 4 * Sony CXD2880 DVB-T2/T tuner + demodulator driver public definitions
 5 *
 6 * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
 7 */
 8
 9#ifndef CXD2880_H
10#define CXD2880_H
11
12struct cxd2880_config {
13	struct spi_device *spi;
14	struct mutex *spi_mutex; /* For SPI access exclusive control */
15};
16
17#if IS_REACHABLE(CONFIG_DVB_CXD2880)
18extern struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe,
19					struct cxd2880_config *cfg);
20#else
21static inline struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe,
22					struct cxd2880_config *cfg)
23{
24	pr_warn("%s: driver disabled by Kconfig\n", __func__);
25	return NULL;
26}
27#endif /* CONFIG_DVB_CXD2880 */
28
29#endif /* CXD2880_H */