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fb41f5a7 PB |
1 | /* Common header file of Linux driver for the WideView/ Yakumo/ Hama/ |
2 | * Typhoon/ Yuan DVB-T USB2.0 receiver. | |
776338e1 JS |
3 | * |
4 | * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the Free | |
8 | * Software Foundation, version 2. | |
9 | * | |
10 | * see Documentation/dvb/README.dvb-usb for more information | |
11 | */ | |
12 | #ifndef _DVB_USB_DTT200U_H_ | |
13 | #define _DVB_USB_DTT200U_H_ | |
14 | ||
15 | #define DVB_USB_LOG_PREFIX "dtt200u" | |
5ba4cc97 | 16 | |
776338e1 JS |
17 | #include "dvb-usb.h" |
18 | ||
19 | extern int dvb_usb_dtt200u_debug; | |
20 | #define deb_info(args...) dprintk(dvb_usb_dtt200u_debug,0x01,args) | |
21 | #define deb_xfer(args...) dprintk(dvb_usb_dtt200u_debug,0x02,args) | |
22 | ||
23 | /* guessed protocol description (reverse engineered): | |
24 | * read | |
25 | * 00 - USB type 0x02 for usb2.0, 0x01 for usb1.1 | |
776338e1 | 26 | * 88 - locking 2 bytes (0x80 0x40 == no signal, 0x89 0x20 == nice signal) |
776338e1 JS |
27 | */ |
28 | ||
5ba4cc97 MK |
29 | #define GET_SPEED 0x00 |
30 | #define GET_TUNE_STATUS 0x81 | |
31 | #define GET_RC_CODE 0x84 | |
32 | #define GET_CONFIGURATION 0x88 | |
33 | #define GET_AGC 0x89 | |
34 | #define GET_SNR 0x8a | |
35 | #define GET_VIT_ERR_CNT 0x8c | |
36 | #define GET_RS_ERR_CNT 0x8d | |
37 | #define GET_RS_UNCOR_BLK_CNT 0x8e | |
776338e1 JS |
38 | |
39 | /* write | |
d590f9c2 | 40 | * 01 - init |
776338e1 JS |
41 | * 02 - frequency (divided by 250000) |
42 | * 03 - bandwidth | |
43 | * 04 - pid table (index pid(7:0) pid(12:8)) | |
44 | * 05 - reset the pid table | |
d590f9c2 | 45 | * 08 - transfer switch |
776338e1 JS |
46 | */ |
47 | ||
5ba4cc97 MK |
48 | #define SET_INIT 0x01 |
49 | #define SET_RF_FREQ 0x02 | |
50 | #define SET_BANDWIDTH 0x03 | |
51 | #define SET_PID_FILTER 0x04 | |
52 | #define RESET_PID_FILTER 0x05 | |
53 | #define SET_STREAMING 0x08 | |
776338e1 JS |
54 | |
55 | extern struct dvb_frontend * dtt200u_fe_attach(struct dvb_usb_device *d); | |
56 | ||
57 | #endif |