162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Driver for Micronas DRX39xx family (drx3933j) 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Written by Devin Heitmueller <devin.heitmueller@kernellabs.com> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef DRX39XXJ_H 962306a36Sopenharmony_ci#define DRX39XXJ_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <linux/dvb/frontend.h> 1262306a36Sopenharmony_ci#include <media/dvb_frontend.h> 1362306a36Sopenharmony_ci#include "drx_driver.h" 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cistruct drx39xxj_state { 1662306a36Sopenharmony_ci struct i2c_adapter *i2c; 1762306a36Sopenharmony_ci struct drx_demod_instance *demod; 1862306a36Sopenharmony_ci struct dvb_frontend frontend; 1962306a36Sopenharmony_ci unsigned int i2c_gate_open:1; 2062306a36Sopenharmony_ci const struct firmware *fw; 2162306a36Sopenharmony_ci}; 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci#if IS_REACHABLE(CONFIG_DVB_DRX39XYJ) 2462306a36Sopenharmony_cistruct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c); 2562306a36Sopenharmony_ci#else 2662306a36Sopenharmony_cistatic inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) { 2762306a36Sopenharmony_ci return NULL; 2862306a36Sopenharmony_ci}; 2962306a36Sopenharmony_ci#endif 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif /* DVB_DUMMY_FE_H */ 32