18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef LINUX_FC0011_H_ 38c2ecf20Sopenharmony_ci#define LINUX_FC0011_H_ 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <media/dvb_frontend.h> 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci/** struct fc0011_config - fc0011 hardware config 98c2ecf20Sopenharmony_ci * 108c2ecf20Sopenharmony_ci * @i2c_address: I2C bus address. 118c2ecf20Sopenharmony_ci */ 128c2ecf20Sopenharmony_cistruct fc0011_config { 138c2ecf20Sopenharmony_ci u8 i2c_address; 148c2ecf20Sopenharmony_ci}; 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci/** enum fc0011_fe_callback_commands - Frontend callbacks 178c2ecf20Sopenharmony_ci * 188c2ecf20Sopenharmony_ci * @FC0011_FE_CALLBACK_POWER: Power on tuner hardware. 198c2ecf20Sopenharmony_ci * @FC0011_FE_CALLBACK_RESET: Request a tuner reset. 208c2ecf20Sopenharmony_ci */ 218c2ecf20Sopenharmony_cienum fc0011_fe_callback_commands { 228c2ecf20Sopenharmony_ci FC0011_FE_CALLBACK_POWER, 238c2ecf20Sopenharmony_ci FC0011_FE_CALLBACK_RESET, 248c2ecf20Sopenharmony_ci}; 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0011) 278c2ecf20Sopenharmony_cistruct dvb_frontend *fc0011_attach(struct dvb_frontend *fe, 288c2ecf20Sopenharmony_ci struct i2c_adapter *i2c, 298c2ecf20Sopenharmony_ci const struct fc0011_config *config); 308c2ecf20Sopenharmony_ci#else 318c2ecf20Sopenharmony_cistatic inline 328c2ecf20Sopenharmony_cistruct dvb_frontend *fc0011_attach(struct dvb_frontend *fe, 338c2ecf20Sopenharmony_ci struct i2c_adapter *i2c, 348c2ecf20Sopenharmony_ci const struct fc0011_config *config) 358c2ecf20Sopenharmony_ci{ 368c2ecf20Sopenharmony_ci dev_err(&i2c->dev, "fc0011 driver disabled in Kconfig\n"); 378c2ecf20Sopenharmony_ci return NULL; 388c2ecf20Sopenharmony_ci} 398c2ecf20Sopenharmony_ci#endif 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci#endif /* LINUX_FC0011_H_ */ 42