Commit | Line | Data |
---|---|---|
fc7669c6 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
1da177e4 LT |
2 | /* |
3 | * public header file of the frontend drivers for mobile DVB-T demodulators | |
4 | * DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/) | |
5 | * | |
99e44da7 | 6 | * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) |
1da177e4 LT |
7 | * |
8 | * based on GPL code from DibCom, which has | |
9 | * | |
99e44da7 | 10 | * Copyright (C) 2004 Amaury Demol for DiBcom |
1da177e4 | 11 | * |
1da177e4 LT |
12 | * Acknowledgements |
13 | * | |
99e44da7 | 14 | * Amaury Demol from DiBcom for providing specs and driver |
1da177e4 LT |
15 | * sources, on which this driver (and the dvb-dibusb) are based. |
16 | * | |
670d7adb | 17 | * see Documentation/media/dvb-drivers/dvb-usb.rst for more information |
1da177e4 LT |
18 | */ |
19 | ||
20 | #ifndef DIB3000_H | |
21 | #define DIB3000_H | |
22 | ||
23 | #include <linux/dvb/frontend.h> | |
24 | ||
25 | struct dib3000_config | |
26 | { | |
27 | /* the demodulator's i2c address */ | |
28 | u8 demod_address; | |
1da177e4 LT |
29 | }; |
30 | ||
31 | struct dib_fe_xfer_ops | |
32 | { | |
33 | /* pid and transfer handling is done in the demodulator */ | |
34 | int (*pid_parse)(struct dvb_frontend *fe, int onoff); | |
35 | int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff); | |
36 | int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff); | |
37 | int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl); | |
38 | }; | |
39 | ||
9b174527 | 40 | #if IS_REACHABLE(CONFIG_DVB_DIB3000MB) |
1da177e4 LT |
41 | extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, |
42 | struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops); | |
b7571f8d PB |
43 | #else |
44 | static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, | |
45 | struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops) | |
46 | { | |
271ddbf7 | 47 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
b7571f8d PB |
48 | return NULL; |
49 | } | |
50 | #endif // CONFIG_DVB_DIB3000MB | |
1da177e4 | 51 | |
1da177e4 | 52 | #endif // DIB3000_H |