/* SPDX-License-Identifier: GPL-2.0-only */ /* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones * (e.g. Pinnacle 400e DVB-S USB2.0). * * Copyright (c) 2002 Holger Waechtler <holger@convergence.de> * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net> * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.de> * * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information */ #ifndef _DVB_USB_TTUSB2_H_ #define _DVB_USB_TTUSB2_H_ /* TTUSB protocol * * always to messages (out/in) * out message: * 0xaa <id> <cmdbyte> <datalen> <data...> * * in message (complete block is always 0x40 bytes long) * 0x55 <id> <cmdbyte> <datalen> <data...> * * id is incremented for each transaction */ #define CMD_DSP_DOWNLOAD 0x13 /* out data: <byte>[28] * last block must be empty */ #define CMD_DSP_BOOT 0x14 /* out data: nothing */ #define CMD_POWER 0x15 /* out data: <on=1/off=0> */ #define CMD_LNB 0x16 /* out data: <power=1> <18V=0,13V=1> <tone> <??=1> <??=1> */ #define CMD_GET_VERSION 0x17 /* in data: <version_byte>[5] */ #define CMD_DISEQC 0x18 /* out data: <master=0xff/burst=??> <cmdlen> <cmdbytes>[cmdlen] */ #define CMD_PID_ENABLE 0x22 /* out data: <index> <type: ts=1/sec=2> <pid msb> <pid lsb> */ #define CMD_PID_DISABLE 0x23 /* out data: <index> */ #define CMD_FILTER_ENABLE 0x24 /* out data: <index> <pid_idx> <filter>[12] <mask>[12] */ #define CMD_FILTER_DISABLE 0x25 /* out data: <index> */ #define CMD_GET_DSP_VERSION 0x26 /* in data: <version_byte>[28] */ #define CMD_I2C_XFER 0x31 /* out data: <addr << 1> <sndlen> <rcvlen> <data>[sndlen] * in data: <addr << 1> <sndlen> <rcvlen> <data>[rcvlen] */ #define CMD_I2C_BITRATE 0x32 /* out data: <default=0> */ #endif