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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/media/usb/dvb-usb/ttusb2.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/usb/dvb-usb/ttusb2.h')
| -rw-r--r-- | drivers/media/usb/dvb-usb/ttusb2.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb/ttusb2.h b/drivers/media/usb/dvb-usb/ttusb2.h new file mode 100644 index 000000000..b34c469d8 --- /dev/null +++ b/drivers/media/usb/dvb-usb/ttusb2.h @@ -0,0 +1,67 @@ +/* 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 |