ttusb2.h (1812B)
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