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/media/dvb-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