forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.6 KiB
52 lines
1.6 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
|
/* |
|
* public header file of the frontend drivers for mobile DVB-T demodulators |
|
* DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/) |
|
* |
|
* Copyright (C) 2004-5 Patrick Boettcher ([email protected]) |
|
* |
|
* based on GPL code from DibCom, which has |
|
* |
|
* Copyright (C) 2004 Amaury Demol for DiBcom |
|
* |
|
* Acknowledgements |
|
* |
|
* Amaury Demol from DiBcom for providing specs and driver |
|
* sources, on which this driver (and the dvb-dibusb) are based. |
|
* |
|
* see Documentation/driver-api/media/drivers/dvb-usb.rst for more information |
|
*/ |
|
|
|
#ifndef DIB3000_H |
|
#define DIB3000_H |
|
|
|
#include <linux/dvb/frontend.h> |
|
|
|
struct dib3000_config |
|
{ |
|
/* the demodulator's i2c address */ |
|
u8 demod_address; |
|
}; |
|
|
|
struct dib_fe_xfer_ops |
|
{ |
|
/* pid and transfer handling is done in the demodulator */ |
|
int (*pid_parse)(struct dvb_frontend *fe, int onoff); |
|
int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff); |
|
int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff); |
|
int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl); |
|
}; |
|
|
|
#if IS_REACHABLE(CONFIG_DVB_DIB3000MB) |
|
extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, |
|
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops); |
|
#else |
|
static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, |
|
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops) |
|
{ |
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
|
return NULL; |
|
} |
|
#endif // CONFIG_DVB_DIB3000MB |
|
|
|
#endif // DIB3000_H
|
|
|