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diff --git a/drivers/media/dvb/firewire/avc.h b/drivers/media/dvb/firewire/avc.h
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+/*
+ * AV/C API
+ *
+ * Copyright (C) 2000 Manfred Weihs
+ * Copyright (C) 2003 Philipp Gutgsell <0014guph@edu.fh-kaernten.ac.at>
+ * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com>
+ * Copyright (C) 2008 Ben Backx <ben@bbackx.com>
+ * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se>
+ *
+ * This is based on code written by Peter Halwachs, Thomas Groiss and
+ * Andreas Monitzer.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef _AVC_API_H
+#define _AVC_API_H
+
+#include <linux/types.h>
+
+/*************************************************************
+ Constants from EN510221
+**************************************************************/
+#define LIST_MANAGEMENT_ONLY 0x03
+
+/************************************************************
+ definition of structures
+*************************************************************/
+typedef struct {
+ int Nr_SourcePlugs;
+ int Nr_DestinationPlugs;
+} TunerInfo;
+
+
+/***********************************************
+
+ supported cts
+
+************************************************/
+
+#define AVC 0x0
+
+// FCP command frame with ctype = 0x0 is AVC command frame
+
+#ifdef __LITTLE_ENDIAN
+
+// Definition FCP Command Frame
+typedef struct _AVCCmdFrm
+{
+ // AV/C command frame
+ __u8 ctype : 4 ; // command type
+ __u8 cts : 4 ; // always 0x0 for AVC
+ __u8 suid : 3 ; // subunit ID
+ __u8 sutyp : 5 ; // subunit_typ
+ __u8 opcode : 8 ; // opcode
+ __u8 operand[509] ; // array of operands [1-507]
+ int length; //length of the command frame
+} AVCCmdFrm ;
+
+// Definition FCP Response Frame
+typedef struct _AVCRspFrm
+{
+ // AV/C response frame
+ __u8 resp : 4 ; // response type
+ __u8 cts : 4 ; // always 0x0 for AVC
+ __u8 suid : 3 ; // subunit ID
+ __u8 sutyp : 5 ; // subunit_typ
+ __u8 opcode : 8 ; // opcode
+ __u8 operand[509] ; // array of operands [1-507]
+ int length; //length of the response frame
+} AVCRspFrm ;
+
+#else
+
+typedef struct _AVCCmdFrm
+{
+ __u8 cts:4;
+ __u8 ctype:4;
+ __u8 sutyp:5;
+ __u8 suid:3;
+ __u8 opcode;
+ __u8 operand[509];
+ int length;
+} AVCCmdFrm;
+
+typedef struct _AVCRspFrm
+{
+ __u8 cts:4;
+ __u8 resp:4;
+ __u8 sutyp:5;
+ __u8 suid:3;
+ __u8 opcode;
+ __u8 operand[509];
+ int length;
+} AVCRspFrm;
+
+#endif
+
+/*************************************************************
+ AVC command types (ctype)
+**************************************************************///
+#define CONTROL 0x00
+#define STATUS 0x01
+#define INQUIRY 0x02
+#define NOTIFY 0x03
+
+/*************************************************************
+ AVC respond types
+**************************************************************///
+#define NOT_IMPLEMENTED 0x8
+#define ACCEPTED 0x9
+#define REJECTED 0xA
+#define STABLE 0xC
+#define CHANGED 0xD
+#define INTERIM 0xF
+
+/*************************************************************
+ AVC opcodes
+**************************************************************///
+#define CONNECT 0x24
+#define DISCONNECT 0x25
+#define UNIT_INFO 0x30
+#define SUBUNIT_Info 0x31
+#define VENDOR 0x00
+
+#define PLUG_INFO 0x02
+#define OPEN_DESCRIPTOR 0x08
+#define READ_DESCRIPTOR 0x09
+#define OBJECT_NUMBER_SELECT 0x0D
+
+/*************************************************************
+ AVCTuner opcodes
+**************************************************************/
+
+#define DSIT 0xC8
+#define DSD 0xCB
+#define DESCRIPTOR_TUNER_STATUS 0x80
+#define DESCRIPTOR_SUBUNIT_IDENTIFIER 0x00
+
+/*************************************************************
+ AVCTuner list types
+**************************************************************/
+#define Multiplex_List 0x80
+#define Service_List 0x82
+
+/*************************************************************
+ AVCTuner object entries
+**************************************************************/
+#define Multiplex 0x80
+#define Service 0x82
+#define Service_with_specified_components 0x83
+#define Preferred_components 0x90
+#define Component 0x84
+
+/*************************************************************
+ Vendor-specific commands
+**************************************************************/
+
+// digital everywhere vendor ID
+#define SFE_VENDOR_DE_COMPANYID_0 0x00
+#define SFE_VENDOR_DE_COMPANYID_1 0x12
+#define SFE_VENDOR_DE_COMPANYID_2 0x87
+
+#define SFE_VENDOR_MAX_NR_COMPONENTS 0x4
+#define SFE_VENDOR_MAX_NR_SERVICES 0x3
+#define SFE_VENDOR_MAX_NR_DSD_ELEMENTS 0x10
+
+// vendor commands
+#define SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL 0x0A
+#define SFE_VENDOR_OPCODE_LNB_CONTROL 0x52
+#define SFE_VENDOR_OPCODE_TUNE_QPSK 0x58 // QPSK command for DVB-S
+
+// TODO: following vendor specific commands needs to be implemented
+#define SFE_VENDOR_OPCODE_GET_FIRMWARE_VERSION 0x00
+#define SFE_VENDOR_OPCODE_HOST2CA 0x56
+#define SFE_VENDOR_OPCODE_CA2HOST 0x57
+#define SFE_VENDOR_OPCODE_CISTATUS 0x59
+#define SFE_VENDOR_OPCODE_TUNE_QPSK2 0x60 // QPSK command for DVB-S2 devices
+
+// CA Tags
+#define SFE_VENDOR_TAG_CA_RESET 0x00
+#define SFE_VENDOR_TAG_CA_APPLICATION_INFO 0x01
+#define SFE_VENDOR_TAG_CA_PMT 0x02
+#define SFE_VENDOR_TAG_CA_DATE_TIME 0x04
+#define SFE_VENDOR_TAG_CA_MMI 0x05
+#define SFE_VENDOR_TAG_CA_ENTER_MENU 0x07
+
+
+//AVCTuner DVB identifier service_ID
+#define DVB 0x20
+
+/*************************************************************
+ AVC descriptor types
+**************************************************************/
+
+#define Subunit_Identifier_Descriptor 0x00
+#define Tuner_Status_Descriptor 0x80
+
+typedef struct {
+ __u8 Subunit_Type;
+ __u8 Max_Subunit_ID;
+} SUBUNIT_INFO;
+
+/*************************************************************
+
+ AVCTuner DVB object IDs are 6 byte long
+
+**************************************************************/
+
+typedef struct {
+ __u8 Byte0;
+ __u8 Byte1;
+ __u8 Byte2;
+ __u8 Byte3;
+ __u8 Byte4;
+ __u8 Byte5;
+}OBJECT_ID;
+
+/*************************************************************
+ MULIPLEX Structs
+**************************************************************/
+typedef struct
+{
+#ifdef __LITTLE_ENDIAN
+ __u8 RF_frequency_hByte:6;
+ __u8 raster_Frequency:2;//Bit7,6 raster frequency
+#else
+ __u8 raster_Frequency:2;
+ __u8 RF_frequency_hByte:6;
+#endif
+ __u8 RF_frequency_mByte;
+ __u8 RF_frequency_lByte;
+
+}FREQUENCY;
+
+#ifdef __LITTLE_ENDIAN
+
+typedef struct
+{
+ __u8 Modulation :1;
+ __u8 FEC_inner :1;
+ __u8 FEC_outer :1;
+ __u8 Symbol_Rate :1;
+ __u8 Frequency :1;
+ __u8 Orbital_Pos :1;
+ __u8 Polarisation :1;
+ __u8 reserved_fields :1;
+ __u8 reserved1 :7;
+ __u8 Network_ID :1;
+
+}MULTIPLEX_VALID_FLAGS;
+
+typedef struct
+{
+ __u8 GuardInterval:1;
+ __u8 CodeRateLPStream:1;
+ __u8 CodeRateHPStream:1;
+ __u8 HierarchyInfo:1;
+ __u8 Constellation:1;
+ __u8 Bandwidth:1;
+ __u8 CenterFrequency:1;
+ __u8 reserved1:1;
+ __u8 reserved2:5;
+ __u8 OtherFrequencyFlag:1;
+ __u8 TransmissionMode:1;
+ __u8 NetworkId:1;
+}MULTIPLEX_VALID_FLAGS_DVBT;
+
+#else
+
+typedef struct {
+ __u8 reserved_fields:1;
+ __u8 Polarisation:1;
+ __u8 Orbital_Pos:1;
+ __u8 Frequency:1;
+ __u8 Symbol_Rate:1;
+ __u8 FEC_outer:1;
+ __u8 FEC_inner:1;
+ __u8 Modulation:1;
+ __u8 Network_ID:1;
+ __u8 reserved1:7;
+}MULTIPLEX_VALID_FLAGS;
+
+typedef struct {
+ __u8 reserved1:1;
+ __u8 CenterFrequency:1;
+ __u8 Bandwidth:1;
+ __u8 Constellation:1;
+ __u8 HierarchyInfo:1;
+ __u8 CodeRateHPStream:1;
+ __u8 CodeRateLPStream:1;
+ __u8 GuardInterval:1;
+ __u8 NetworkId:1;
+ __u8 TransmissionMode:1;
+ __u8 OtherFrequencyFlag:1;
+ __u8 reserved2:5;
+}MULTIPLEX_VALID_FLAGS_DVBT;
+
+#endif
+
+typedef union {
+ MULTIPLEX_VALID_FLAGS Bits;
+ MULTIPLEX_VALID_FLAGS_DVBT Bits_T;
+ struct {
+ __u8 ByteHi;
+ __u8 ByteLo;
+ } Valid_Word;
+} M_VALID_FLAGS;
+
+typedef struct
+{
+#ifdef __LITTLE_ENDIAN
+ __u8 ActiveSystem;
+ __u8 reserved:5;
+ __u8 NoRF:1;
+ __u8 Moving:1;
+ __u8 Searching:1;
+
+ __u8 SelectedAntenna:7;
+ __u8 Input:1;
+
+ __u8 BER[4];
+
+ __u8 SignalStrength;
+ FREQUENCY Frequency;
+
+ __u8 ManDepInfoLength;
+
+ __u8 PowerSupply:1;
+ __u8 FrontEndPowerStatus:1;
+ __u8 reserved3:1;
+ __u8 AntennaError:1;
+ __u8 FrontEndError:1;
+ __u8 reserved2:3;
+
+ __u8 CarrierNoiseRatio[2];
+ __u8 reserved4[2];
+ __u8 PowerSupplyVoltage;
+ __u8 AntennaVoltage;
+ __u8 FirewireBusVoltage;
+
+ __u8 CaMmi:1;
+ __u8 reserved5:7;
+
+ __u8 reserved6:1;
+ __u8 CaInitializationStatus:1;
+ __u8 CaErrorFlag:1;
+ __u8 CaDvbFlag:1;
+ __u8 CaModulePresentStatus:1;
+ __u8 CaApplicationInfo:1;
+ __u8 CaDateTimeRequest:1;
+ __u8 CaPmtReply:1;
+
+#else
+ __u8 ActiveSystem;
+ __u8 Searching:1;
+ __u8 Moving:1;
+ __u8 NoRF:1;
+ __u8 reserved:5;
+
+ __u8 Input:1;
+ __u8 SelectedAntenna:7;
+
+ __u8 BER[4];
+
+ __u8 SignalStrength;
+ FREQUENCY Frequency;
+
+ __u8 ManDepInfoLength;
+
+ __u8 reserved2:3;
+ __u8 FrontEndError:1;
+ __u8 AntennaError:1;
+ __u8 reserved3:1;
+ __u8 FrontEndPowerStatus:1;
+ __u8 PowerSupply:1;
+
+ __u8 CarrierNoiseRatio[2];
+ __u8 reserved4[2];
+ __u8 PowerSupplyVoltage;
+ __u8 AntennaVoltage;
+ __u8 FirewireBusVoltage;
+
+ __u8 reserved5:7;
+ __u8 CaMmi:1;
+ __u8 CaPmtReply:1;
+ __u8 CaDateTimeRequest:1;
+ __u8 CaApplicationInfo:1;
+ __u8 CaModulePresentStatus:1;
+ __u8 CaDvbFlag:1;
+ __u8 CaErrorFlag:1;
+ __u8 CaInitializationStatus:1;
+ __u8 reserved6:1;
+
+#endif
+} ANTENNA_INPUT_INFO; // 22 Byte
+
+#define LNBCONTROL_DONTCARE 0xff
+
+struct dvb_diseqc_master_cmd;
+struct dvb_frontend_parameters;
+struct firedtv;
+
+int avc_recv(struct firedtv *fdtv, u8 *data, size_t length);
+
+int AVCTuner_DSIT(struct firedtv *fdtv, int Source_Plug,
+ struct dvb_frontend_parameters *params, __u8 *status);
+
+int avc_tuner_status(struct firedtv *fdtv,
+ ANTENNA_INPUT_INFO *antenna_input_info);
+int avc_tuner_dsd(struct firedtv *fdtv,
+ struct dvb_frontend_parameters *params);
+int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
+int avc_tuner_get_ts(struct firedtv *fdtv);
+int avc_identify_subunit(struct firedtv *fdtv);
+int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst,
+ char conttone, char nrdiseq,
+ struct dvb_diseqc_master_cmd *diseqcmd);
+void avc_remote_ctrl_work(struct work_struct *work);
+int avc_register_remote_control(struct firedtv *fdtv);
+int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
+int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
+int avc_ca_reset(struct firedtv *fdtv);
+int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length);
+int avc_ca_get_time_date(struct firedtv *fdtv, int *interval);
+int avc_ca_enter_menu(struct firedtv *fdtv);
+int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len);
+
+#endif /* _AVC_API_H */