/*
* Copyright (C) 2005-2008 by Pieter Palmers
* Copyright (C) 2005-2008 by Jonathan Woithe
*
* This file is part of FFADO
* FFADO = Free Firewire (pro-)audio drivers for linux
*
* FFADO is based upon FreeBoB.
*
* 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) version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
#ifndef MOTUDEVICE_H
#define MOTUDEVICE_H
#include "ffadodevice.h"
#include "debugmodule/debugmodule.h"
#include "libavc/avc_definitions.h"
#include "libstreaming/motu/MotuReceiveStreamProcessor.h"
#include "libstreaming/motu/MotuTransmitStreamProcessor.h"
#include "motu_controls.h"
#define MOTU_BASE_ADDR 0xfffff0000000ULL
#define MOTU_RATE_BASE_44100 (0<<3)
#define MOTU_RATE_BASE_48000 (1<<3)
#define MOTU_RATE_MULTIPLIER_1X (0<<4)
#define MOTU_RATE_MULTIPLIER_2X (1<<4)
#define MOTU_RATE_MULTIPLIER_4X (2<<4)
#define MOTU_RATE_BASE_MASK (0x00000008)
#define MOTU_RATE_MULTIPLIER_MASK (0x00000030)
#define MOTU_OPTICAL_MODE_OFF 0x00
#define MOTU_OPTICAL_MODE_ADAT 0x01
#define MOTU_OPTICAL_MODE_TOSLINK 0x02
#define MOTU_OPTICAL_IN_MODE_MASK (0x00000300)
#define MOTU_OPTICAL_OUT_MODE_MASK (0x00000c00)
#define MOTU_OPTICAL_MODE_MASK (MOTU_OPTICAL_IN_MODE_MASK|MOTU_OPTICAL_MODE_MASK)
#define MOTU_CLKSRC_MASK 0x00000007
#define MOTU_CLKSRC_INTERNAL 0
#define MOTU_CLKSRC_ADAT_OPTICAL 1
#define MOTU_CLKSRC_SPDIF_TOSLINK 2
#define MOTU_CLKSRC_SMPTE 3
#define MOTU_CLKSRC_WORDCLOCK 4
#define MOTU_CLKSRC_ADAT_9PIN 5
#define MOTU_CLKSRC_AES_EBU 7
#define MOTU_CLKSRC_NONE 0xffff
#define MOTU_CLKSRC_UNCHANGED MOTU_CLKSRC_NONE
#define MOTU_DIR_IN 1
#define MOTU_DIR_OUT 2
#define MOTU_DIR_INOUT (MOTU_DIR_IN | MOTU_DIR_OUT)
#define MOTU_METER_PEAKHOLD_MASK 0x3800
#define MOTU_METER_PEAKHOLD_SHIFT 11
#define MOTU_METER_CLIPHOLD_MASK 0x0700
#define MOTU_METER_CLIPHOLD_SHIFT 8
#define MOTU_METER_AESEBU_SRC_MASK 0x0004
#define MOTU_METER_AESEBU_SRC_SHIFT 2
#define MOTU_METER_PROG_SRC_MASK 0x0003
#define MOTU_METER_PROG_SRC_SHIFT 0
/* Device registers */
#define MOTU_REG_ISOCTRL 0x0b00
#define MOTU_REG_OPTICAL_CTRL 0x0b10
#define MOTU_REG_CLK_CTRL 0x0b14
#define MOTU_REG_896HD_METER_REG 0x0b1c
#define MOTU_REG_896HD_METER_CONF 0x0b24
#define MOTU_REG_ROUTE_PORT_CONF 0x0c04
#define MOTU_REG_INPUT_LEVEL 0x0c08
#define MOTU_REG_INPUT_BOOST 0x0c14
#define MOTU_REG_INPUT_GAIN_PAD_0 0x0c1c
#define MOTU_REG_CLKSRC_NAME0 0x0c60
/* Port Active Flags (ports declaration) */
#define MOTU_PA_RATE_1x 0x0001 /* 44k1 or 48k */
#define MOTU_PA_RATE_2x 0x0002 /* 88k2 or 96k */
#define MOTU_PA_RATE_4x 0x0004 /* 176k4 or 192k */
#define MOTU_PA_RATE_1x2x (MOTU_PA_RATE_1x|MOTU_PA_RATE_2x)
#define MOTU_PA_RATE_ANY (MOTU_PA_RATE_1x|MOTU_PA_RATE_2x|MOTU_PA_RATE_4x)
#define MOTU_PA_RATE_MASK MOTU_PA_RATE_ANY
#define MOTU_PA_OPTICAL_OFF 0x0010 /* Optical port off */
#define MOTU_PA_OPTICAL_ADAT 0x0020 /* Optical port in ADAT mode */
#define MOTU_PA_OPTICAL_TOSLINK 0x0040 /* Optical port in SPDIF/Toslink mode */
#define MOTU_PA_OPTICAL_ON (MOTU_PA_OPTICAL_ADAT|MOTU_PA_OPTICAL_TOSLINK)
#define MOTU_PA_OPTICAL_ANY (MOTU_PA_OPTICAL_OFF|MOTU_PA_OPTICAL_ON)
#define MOTU_PA_OPTICAL_MASK MOTU_PA_OPTICAL_ANY
class ConfigRom;
class Ieee1394Service;
namespace Util {
class Configuration;
}
namespace Motu {
enum EMotuModel {
MOTU_MODEL_NONE = 0x0000,
MOTU_MODEL_828mkII = 0x0001,
MOTU_MODEL_TRAVELER = 0x0002,
MOTU_MODEL_ULTRALITE= 0x0003,
MOTU_MODEL_8PRE = 0x0004,
MOTU_MODEL_828MkI = 0x0005,
MOTU_MODEL_896HD = 0x0006,
};
struct VendorModelEntry {
unsigned int vendor_id;
unsigned int model_id;
unsigned int unit_version;
unsigned int unit_specifier_id;
enum EMotuModel model;
const char *vendor_name;
const char *model_name;
};
struct PortEntry {
const char *port_name;
unsigned int port_dir;
unsigned int port_flags;
unsigned int port_offset;
};
struct MixerCtrl {
const char *name, *label, *desc;
unsigned int type;
unsigned int dev_register;
};
struct MatrixMixBus {
const char *name;
unsigned int address;
};
struct MatrixMixChannel {
const char *name;
unsigned int flags;
unsigned int addr_ofs;
};
struct MotuMixer {
const MixerCtrl *mixer_ctrl;
unsigned int n_mixer_ctrls;
const MatrixMixBus *mixer_buses;
unsigned int n_mixer_buses;
const MatrixMixChannel *mixer_channels;
unsigned int n_mixer_channels;
};
struct DevicePropertyEntry {
const PortEntry* port_entry;
unsigned int n_port_entries;
signed int MaxSampleRate;
const struct MotuMixer *mixer;
// Others features can be added here like MIDI port presence.
};
/* Macro to calculate the size of an array */
#define N_ELEMENTS(_array) (sizeof(_array) / sizeof((_array)[0]))
/* Macro to define a MotuMixer structure succintly */
#define MOTUMIXER(_ctrls, _buses, _channels) \
{ _ctrls, N_ELEMENTS(_ctrls), _buses, N_ELEMENTS(_buses), _channels, N_ELEMENTS(_channels), }
class MotuDevice : public FFADODevice {
public:
MotuDevice( DeviceManager& d, std::auto_ptr( configRom ) );
virtual ~MotuDevice();
virtual bool buildMixer();
virtual bool destroyMixer();
static bool probe( Util::Configuration&, ConfigRom& configRom, bool generic = false );
static FFADODevice * createDevice( DeviceManager& d, std::auto_ptr( configRom ));
static int getConfigurationId( );
virtual bool discover();
virtual void showDevice();
bool setClockCtrlRegister(signed int samplingFrequency, unsigned int clock_source);
virtual bool setSamplingFrequency( int samplingFrequency );
virtual int getSamplingFrequency( );
virtual std::vector getSupportedSamplingFrequencies();
FFADODevice::ClockSource clockIdToClockSource(unsigned int id);
virtual ClockSourceVector getSupportedClockSources();
virtual bool setActiveClockSource(ClockSource);
virtual ClockSource getActiveClockSource();
virtual int getStreamCount();
virtual Streaming::StreamProcessor *getStreamProcessorByIndex(int i);
virtual bool prepare();
virtual bool lock();
virtual bool unlock();
virtual bool startStreamByIndex(int i);
virtual bool stopStreamByIndex(int i);
signed int getIsoRecvChannel(void);
signed int getIsoSendChannel(void);
unsigned int getOpticalMode(unsigned int dir);
signed int setOpticalMode(unsigned int dir, unsigned int mode);
signed int getEventSize(unsigned int dir);
signed int m_motu_model;
protected:
struct VendorModelEntry * m_model;
signed int m_iso_recv_channel, m_iso_send_channel;
signed int m_rx_bandwidth, m_tx_bandwidth;
Streaming::MotuReceiveStreamProcessor *m_receiveProcessor;
Streaming::MotuTransmitStreamProcessor *m_transmitProcessor;
private:
bool addPort(Streaming::StreamProcessor *s_processor,
char *name,
enum Streaming::Port::E_Direction direction,
int position, int size);
bool addDirPorts(
enum Streaming::Port::E_Direction direction,
unsigned int sample_rate, unsigned int optical_mode);
public:
unsigned int ReadRegister(unsigned int reg);
signed int WriteRegister(unsigned int reg, quadlet_t data);
private:
Control::Container *m_MixerContainer;
Control::Container *m_ControlContainer;
};
}
#endif