305 lines
14 KiB
C
305 lines
14 KiB
C
/*
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* DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
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*
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* Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* TODO:
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* - add smart card reader support for Conditional Access (CA)
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*
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* Card reader in Anysee is nothing more than ISO 7816 card reader.
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* There is no hardware CAM in any Anysee device sold.
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* In my understanding it should be implemented by making own module
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* for ISO 7816 card reader, like dvb_ca_en50221 is implemented. This
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* module registers serial interface that can be used to communicate
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* with any ISO 7816 smart card.
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*
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* Any help according to implement serial smart card reader support
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* is highly welcome!
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*/
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#ifndef _DVB_USB_ANYSEE_H_
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#define _DVB_USB_ANYSEE_H_
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#define DVB_USB_LOG_PREFIX "anysee"
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#include "dvb-usb.h"
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#define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
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#define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
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#define deb_rc(args...) dprintk(dvb_usb_anysee_debug, 0x04, args)
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#define deb_reg(args...) dprintk(dvb_usb_anysee_debug, 0x08, args)
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#define deb_i2c(args...) dprintk(dvb_usb_anysee_debug, 0x10, args)
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#define deb_fw(args...) dprintk(dvb_usb_anysee_debug, 0x20, args)
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enum cmd {
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CMD_I2C_READ = 0x33,
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CMD_I2C_WRITE = 0x31,
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CMD_REG_READ = 0xb0,
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CMD_REG_WRITE = 0xb1,
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CMD_STREAMING_CTRL = 0x12,
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CMD_LED_AND_IR_CTRL = 0x16,
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CMD_GET_IR_CODE = 0x41,
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CMD_GET_HW_INFO = 0x19,
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CMD_SMARTCARD = 0x34,
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};
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struct anysee_state {
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u8 tuner;
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u8 seq;
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};
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#endif
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/***************************************************************************
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* USB API description (reverse engineered)
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***************************************************************************
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Transaction flow:
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=================
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BULK[00001] >>> REQUEST PACKET 64 bytes
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BULK[00081] <<< REPLY PACKET #1 64 bytes (PREVIOUS TRANSACTION REPLY)
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BULK[00081] <<< REPLY PACKET #2 64 bytes (CURRENT TRANSACTION REPLY)
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General reply packet(s) are always used if not own reply defined.
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============================================================================
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| 00-63 | GENERAL REPLY PACKET #1 (PREVIOUS REPLY)
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============================================================================
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| 00 | reply data (if any) from previous transaction
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| | Just same reply packet as returned during previous transaction.
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| | Needed only if reply is missed in previous transaction.
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| | Just skip normally.
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----------------------------------------------------------------------------
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| 01-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | GENERAL REPLY PACKET #2 (CURRENT REPLY)
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============================================================================
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| 00 | reply data (if any)
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----------------------------------------------------------------------------
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| 01-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | I2C WRITE REQUEST PACKET
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============================================================================
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| 00 | 0x31 I2C write command
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----------------------------------------------------------------------------
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| 01 | i2c address
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----------------------------------------------------------------------------
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| 02 | data length
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| | 0x02 (for typical I2C reg / val pair)
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----------------------------------------------------------------------------
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| 03 | 0x01
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----------------------------------------------------------------------------
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| 04- | data
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----------------------------------------------------------------------------
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| -59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | I2C READ REQUEST PACKET
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============================================================================
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| 00 | 0x33 I2C read command
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----------------------------------------------------------------------------
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| 01 | i2c address + 1
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----------------------------------------------------------------------------
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| 02 | register
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----------------------------------------------------------------------------
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| 03 | 0x00
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----------------------------------------------------------------------------
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| 04 | 0x00
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----------------------------------------------------------------------------
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| 05 | 0x01
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----------------------------------------------------------------------------
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| 06-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | USB CONTROLLER REGISTER WRITE REQUEST PACKET
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============================================================================
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| 00 | 0xb1 register write command
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----------------------------------------------------------------------------
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| 01-02 | register
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----------------------------------------------------------------------------
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| 03 | 0x01
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----------------------------------------------------------------------------
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| 04 | value
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----------------------------------------------------------------------------
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| 05-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | USB CONTROLLER REGISTER READ REQUEST PACKET
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============================================================================
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| 00 | 0xb0 register read command
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----------------------------------------------------------------------------
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| 01-02 | register
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----------------------------------------------------------------------------
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| 03 | 0x01
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----------------------------------------------------------------------------
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| 04-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | LED CONTROL REQUEST PACKET
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============================================================================
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| 00 | 0x16 LED and IR control command
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----------------------------------------------------------------------------
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| 01 | 0x01 (LED)
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----------------------------------------------------------------------------
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| 03 | 0x00 blink
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| | 0x01 lights continuously
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----------------------------------------------------------------------------
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| 04 | blink interval
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| | 0x00 fastest (looks like LED lights continuously)
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| | 0xff slowest
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----------------------------------------------------------------------------
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| 05-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | IR CONTROL REQUEST PACKET
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============================================================================
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| 00 | 0x16 LED and IR control command
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----------------------------------------------------------------------------
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| 01 | 0x02 (IR)
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----------------------------------------------------------------------------
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| 03 | 0x00 IR disabled
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| | 0x01 IR enabled
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----------------------------------------------------------------------------
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| 04-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | STREAMING CONTROL REQUEST PACKET
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============================================================================
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| 00 | 0x12 streaming control command
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----------------------------------------------------------------------------
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| 01 | 0x00 streaming disabled
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| | 0x01 streaming enabled
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----------------------------------------------------------------------------
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| 02 | 0x00
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----------------------------------------------------------------------------
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| 03-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | REMOTE CONTROL REQUEST PACKET
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============================================================================
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| 00 | 0x41 remote control command
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----------------------------------------------------------------------------
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| 01-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | REMOTE CONTROL REPLY PACKET
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============================================================================
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| 00 | 0x00 code not received
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| | 0x01 code received
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----------------------------------------------------------------------------
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| 01 | remote control code
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----------------------------------------------------------------------------
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| 02-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | GET HARDWARE INFO REQUEST PACKET
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============================================================================
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| 00 | 0x19 get hardware info command
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----------------------------------------------------------------------------
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| 01-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | GET HARDWARE INFO REPLY PACKET
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============================================================================
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| 00 | hardware id
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----------------------------------------------------------------------------
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| 01-02 | firmware version
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----------------------------------------------------------------------------
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| 03-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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============================================================================
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| 00-63 | SMART CARD READER PACKET
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============================================================================
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| 00 | 0x34 smart card reader command
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----------------------------------------------------------------------------
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| xx |
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----------------------------------------------------------------------------
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| xx-59 | don't care
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----------------------------------------------------------------------------
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| 60 | packet sequence number
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----------------------------------------------------------------------------
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| 61-63 | don't care
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----------------------------------------------------------------------------
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*/
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