42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
|
|
* Driver for Micronas DRX39xx family (drx3933j)
|
|
*
|
|
* Written by Devin Heitmueller <devin.heitmueller@kernellabs.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
*
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef DRX39XXJ_H
|
|
#define DRX39XXJ_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
#include <media/dvb_frontend.h>
|
|
#include "drx_driver.h"
|
|
|
|
struct drx39xxj_state {
|
|
struct i2c_adapter *i2c;
|
|
struct drx_demod_instance *demod;
|
|
struct dvb_frontend frontend;
|
|
unsigned int i2c_gate_open:1;
|
|
const struct firmware *fw;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_DRX39XYJ)
|
|
struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) {
|
|
return NULL;
|
|
};
|
|
#endif
|
|
|
|
#endif /* DVB_DUMMY_FE_H */
|