1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones |
3 | * (e.g. Pinnacle 400e DVB-S USB2.0). |
4 | * |
5 | * Copyright (c) 2002 Holger Waechtler <holger@convergence.de> |
6 | * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net> |
7 | * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.de> |
8 | * |
9 | * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information |
10 | */ |
11 | #ifndef _DVB_USB_TTUSB2_H_ |
12 | #define _DVB_USB_TTUSB2_H_ |
13 | |
14 | /* TTUSB protocol |
15 | * |
16 | * always to messages (out/in) |
17 | * out message: |
18 | * 0xaa <id> <cmdbyte> <datalen> <data...> |
19 | * |
20 | * in message (complete block is always 0x40 bytes long) |
21 | * 0x55 <id> <cmdbyte> <datalen> <data...> |
22 | * |
23 | * id is incremented for each transaction |
24 | */ |
25 | |
26 | #define CMD_DSP_DOWNLOAD 0x13 |
27 | /* out data: <byte>[28] |
28 | * last block must be empty */ |
29 | |
30 | #define CMD_DSP_BOOT 0x14 |
31 | /* out data: nothing */ |
32 | |
33 | #define CMD_POWER 0x15 |
34 | /* out data: <on=1/off=0> */ |
35 | |
36 | #define CMD_LNB 0x16 |
37 | /* out data: <power=1> <18V=0,13V=1> <tone> <??=1> <??=1> */ |
38 | |
39 | #define CMD_GET_VERSION 0x17 |
40 | /* in data: <version_byte>[5] */ |
41 | |
42 | #define CMD_DISEQC 0x18 |
43 | /* out data: <master=0xff/burst=??> <cmdlen> <cmdbytes>[cmdlen] */ |
44 | |
45 | #define CMD_PID_ENABLE 0x22 |
46 | /* out data: <index> <type: ts=1/sec=2> <pid msb> <pid lsb> */ |
47 | |
48 | #define CMD_PID_DISABLE 0x23 |
49 | /* out data: <index> */ |
50 | |
51 | #define CMD_FILTER_ENABLE 0x24 |
52 | /* out data: <index> <pid_idx> <filter>[12] <mask>[12] */ |
53 | |
54 | #define CMD_FILTER_DISABLE 0x25 |
55 | /* out data: <index> */ |
56 | |
57 | #define CMD_GET_DSP_VERSION 0x26 |
58 | /* in data: <version_byte>[28] */ |
59 | |
60 | #define CMD_I2C_XFER 0x31 |
61 | /* out data: <addr << 1> <sndlen> <rcvlen> <data>[sndlen] |
62 | * in data: <addr << 1> <sndlen> <rcvlen> <data>[rcvlen] */ |
63 | |
64 | #define CMD_I2C_BITRATE 0x32 |
65 | /* out data: <default=0> */ |
66 | |
67 | #endif |
68 | |