18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci Driver for the Spase sp887x demodulator 48c2ecf20Sopenharmony_ci*/ 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci#ifndef SP887X_H 78c2ecf20Sopenharmony_ci#define SP887X_H 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#include <linux/dvb/frontend.h> 108c2ecf20Sopenharmony_ci#include <linux/firmware.h> 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cistruct sp887x_config 138c2ecf20Sopenharmony_ci{ 148c2ecf20Sopenharmony_ci /* the demodulator's i2c address */ 158c2ecf20Sopenharmony_ci u8 demod_address; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci /* request firmware for device */ 188c2ecf20Sopenharmony_ci int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 198c2ecf20Sopenharmony_ci}; 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci#if IS_REACHABLE(CONFIG_DVB_SP887X) 228c2ecf20Sopenharmony_ciextern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, 238c2ecf20Sopenharmony_ci struct i2c_adapter* i2c); 248c2ecf20Sopenharmony_ci#else 258c2ecf20Sopenharmony_cistatic inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, 268c2ecf20Sopenharmony_ci struct i2c_adapter* i2c) 278c2ecf20Sopenharmony_ci{ 288c2ecf20Sopenharmony_ci printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 298c2ecf20Sopenharmony_ci return NULL; 308c2ecf20Sopenharmony_ci} 318c2ecf20Sopenharmony_ci#endif // CONFIG_DVB_SP887X 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ci#endif // SP887X_H 34