162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * cxd2880.h 462306a36Sopenharmony_ci * Sony CXD2880 DVB-T2/T tuner + demodulator driver public definitions 562306a36Sopenharmony_ci * 662306a36Sopenharmony_ci * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#ifndef CXD2880_H 1062306a36Sopenharmony_ci#define CXD2880_H 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cistruct cxd2880_config { 1362306a36Sopenharmony_ci struct spi_device *spi; 1462306a36Sopenharmony_ci struct mutex *spi_mutex; /* For SPI access exclusive control */ 1562306a36Sopenharmony_ci}; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci#if IS_REACHABLE(CONFIG_DVB_CXD2880) 1862306a36Sopenharmony_ciextern struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, 1962306a36Sopenharmony_ci struct cxd2880_config *cfg); 2062306a36Sopenharmony_ci#else 2162306a36Sopenharmony_cistatic inline struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, 2262306a36Sopenharmony_ci struct cxd2880_config *cfg) 2362306a36Sopenharmony_ci{ 2462306a36Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 2562306a36Sopenharmony_ci return NULL; 2662306a36Sopenharmony_ci} 2762306a36Sopenharmony_ci#endif /* CONFIG_DVB_CXD2880 */ 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci#endif /* CXD2880_H */ 30