iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/media/usb/dvb-usb/ttusb2.h

68 lines
1.8 KiB
C
Raw Normal View History

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 135 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.435762997@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-31 01:09:32 -07:00
/* SPDX-License-Identifier: GPL-2.0-only */
V4L/DVB (4863): Adding support for Pinnacle PCTV 400e DVB-S Adding support for Pinnacle PCTV 400e DVB-S. The module name is called ttusb2, because it this device (and other Pinnacle devices) is using the USB-protocol originally used by Technotrend device. I'm suspecting Technotrend as the device-designer. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-02 21:16:04 -02:00
/* 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>
*
media: docs: move driver-specific info to driver-api Those documents don't really describe the driver API. Instead, they contain development-specific information. Yet, as the main index file describes the content of it as: "how specific kernel subsystems work from the point of view of a kernel developer" It seems to be the better fit. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-03-04 15:54:10 +01:00
* see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
V4L/DVB (4863): Adding support for Pinnacle PCTV 400e DVB-S Adding support for Pinnacle PCTV 400e DVB-S. The module name is called ttusb2, because it this device (and other Pinnacle devices) is using the USB-protocol originally used by Technotrend device. I'm suspecting Technotrend as the device-designer. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-02 21:16:04 -02:00
*/
#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
Reference in New Issue Copy Permalink