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/* |
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* Copyright (C) 2005-2008 by Jonathan Woithe |
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* Copyright (C) 2005-2008 by Pieter Palmers |
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* |
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* This file is part of FFADO |
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* FFADO = Free FireWire (pro-)audio drivers for Linux |
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* |
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* FFADO is based upon FreeBoB. |
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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) version 3 of the License. |
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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, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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#ifndef RMEDEVICE_H |
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#define RMEDEVICE_H |
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#include "ffadodevice.h" |
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#include "debugmodule/debugmodule.h" |
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#include "libavc/avc_definitions.h" |
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#include "libutil/Configuration.h" |
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#include "libutil/ByteSwap.h" |
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#include "fireface_def.h" |
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#include "libstreaming/rme/RmeReceiveStreamProcessor.h" |
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#include "libstreaming/rme/RmeTransmitStreamProcessor.h" |
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#include "rme_shm.h" |
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class ConfigRom; |
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class Ieee1394Service; |
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namespace Rme { |
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// The RME devices expect packet data in little endian format (as |
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// opposed to bus order, which is big endian). Therefore define our own |
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// 32-bit byteswap function to account for this. |
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#if __BYTE_ORDER == __BIG_ENDIAN |
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#define RME_BYTESWAP32(x) ByteSwap32(x) |
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#else |
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#define RME_BYTESWAP32(x) (x) |
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#endif |
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static inline uint32_t |
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ByteSwapToDevice32(uint32_t d) |
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{ |
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return RME_BYTESWAP32(d); |
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} |
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static inline uint32_t |
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ByteSwapFromDevice32(uint32_t d) |
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{ |
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return RME_BYTESWAP32(d); |
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} |
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// Note: the values in this enum do not have to correspond to the unit |
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// version reported by the respective devices. It just so happens that they |
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// currently do for the Fireface-800 and Fireface-400. |
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enum ERmeModel { |
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RME_MODEL_NONE = 0x0000, |
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RME_MODEL_FIREFACE800 = 0x0001, |
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RME_MODEL_FIREFACE400 = 0x0002, |
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RME_MODEL_FIREFACE_UFX = 0x0003, |
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RME_MODEL_FIREFACE_UCX = 0x0004, |
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}; |
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class Device : public FFADODevice { |
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public: |
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Device( DeviceManager& d, |
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ffado_smartptr<ConfigRom>( configRom )); |
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virtual ~Device(); |
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virtual bool buildMixer(); |
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virtual bool destroyMixer(); |
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static bool probe( Util::Configuration& c, ConfigRom& configRom, bool generic = false ); |
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static FFADODevice * createDevice( DeviceManager& d, |
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ffado_smartptr<ConfigRom>( configRom )); |
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static int getConfigurationId( ); |
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virtual bool discover(); |
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virtual void showDevice(); |
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bool setDDSFrequency( int dds_freq ); |
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virtual bool setSamplingFrequency( int samplingFrequency ); |
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virtual int getSamplingFrequency( ); |
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virtual std::vector<int> getSupportedSamplingFrequencies(); |
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ClockSource dummyClockSource(void); |
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virtual ClockSourceVector getSupportedClockSources(); |
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virtual bool setActiveClockSource(ClockSource); |
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virtual ClockSource getActiveClockSource(); |
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virtual int getStreamCount(); |
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virtual Streaming::StreamProcessor *getStreamProcessorByIndex(int i); |
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virtual bool resetForStreaming(); |
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virtual bool prepare(); |
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virtual bool lock(); |
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virtual bool unlock(); |
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virtual enum FFADODevice::eStreamingState getStreamingState(); |
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virtual bool startStreamByIndex(int i); |
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virtual bool stopStreamByIndex(int i); |
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signed int getNumChannels(void) { return num_channels; }; |
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signed int getFramesPerPacket(void); |
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bool addPort(Streaming::StreamProcessor *s_processor, |
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char *name, enum Streaming::Port::E_Direction direction, |
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int position, int size); |
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bool addDirPorts(enum Streaming::Port::E_Direction direction); |
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unsigned int readRegister(fb_nodeaddr_t reg); |
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signed int readBlock(fb_nodeaddr_t reg, quadlet_t *buf, unsigned int n_quads); |
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signed int writeRegister(fb_nodeaddr_t reg, quadlet_t data); |
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signed int writeBlock(fb_nodeaddr_t reg, quadlet_t *data, unsigned int n_quads); |
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/* Device control functions */ |
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signed int getPhantom(unsigned int channel); |
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signed int setPhantom(unsigned int channel, unsigned int status); |
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signed int getInputLevel(void); |
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signed int setInputLevel(unsigned int level); |
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signed int getOutputLevel(void); |
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signed int setOutputLevel(unsigned int level); |
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signed int getPhonesLevel(void); |
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signed int setPhonesLevel(unsigned int level); |
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signed int getInputPadOpt(unsigned int channel); |
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signed int setInputPadOpt(unsigned int channel, unsigned int status); |
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signed int getInputInstrOpt(unsigned int channel); |
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signed int setInputInstrOpt(unsigned int channel, unsigned int status); |
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signed int getInputSource(unsigned int channel); |
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signed int setInputSource(unsigned int channel, unsigned int src); |
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signed int getSpdifInputMode(void); |
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signed int setSpdifInputMode(signed int mode); |
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signed int getSpdifOutputIsOptical(void); |
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signed int setSpdifOutputIsOptical(signed int enable); |
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signed int getSpdifOutputEmphasisOn(void); |
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signed int setSpdifOutputEmphasisOn(signed int enable); |
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signed int getSpdifOutputNonAudioOn(void); |
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signed int setSpdifOutputNonAudioOn(signed int enable); |
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signed int getSpdifOutputProOn(void); |
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signed int setSpdifOutputProOn(signed int enable); |
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signed int getAmpGain(unsigned int index); |
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signed int setAmpGain(unsigned int index, signed int val); |
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signed int getMixerGain(unsigned int ctype, |
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unsigned int src_channel, unsigned int dest_channel); |
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signed int setMixerGain(unsigned int ctype, |
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unsigned int src_channel, unsigned int dest_channel, signed int val); |
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signed int getMixerFlags(unsigned int ctype, |
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unsigned int src_channel, unsigned int dest_channel, unsigned int flagmask); |
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signed int setMixerFlags(unsigned int ctype, |
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unsigned int src_channel, unsigned int dest_channel, unsigned int flagmask, signed int val); |
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signed int getClockMode(void); |
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signed int setClockMode(signed int mode); |
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signed int getSyncRef(void); |
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signed int setSyncRef(signed int ref); |
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signed int getBandwidthLimit(void); |
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signed int setBandwidthLimit(signed int limit); |
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/* TCO control functions */ |
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signed int getTcoLtc(void); |
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signed int getTcoLtcValid(void); |
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signed int getTcoLock(void); |
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signed int getTcoLtcFrameRate(void); |
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signed int getTcoLtcDropFrame(void); |
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signed int getTcoVideoType(void); |
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signed int getTcoWordClk(void); |
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float getTcoFrequency(void); |
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signed int getTcoWordClkState(void); |
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signed int getTcoSyncSrc(void); |
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signed int setTcoSyncSrc(signed int src); |
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signed int getTcoFrameRate(void); |
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signed int setTcoFrameRate(signed int rate_id); |
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signed int getTcoPull(void); |
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signed int setTcoPull(signed int pull); |
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signed int getTcoSampleRate(void); |
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signed int setTcoSampleRate(signed int rate_param_id); |
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signed int getTcoTermination(void); |
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signed int setTcoTermination(signed int enable); |
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signed int getTcoWordClkConv(void); |
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signed int setTcoWordClkConv(signed int conv); |
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/* General information functions */ |
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signed int getRmeModel(void) { return m_rme_model; } |
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signed int getTcoPresent(void) { return dev_config->tco_present; } |
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Streaming::RmeReceiveStreamProcessor *getRxSP(void) { return m_receiveProcessor; } |
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protected: |
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enum ERmeModel m_rme_model; |
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FF_software_settings_t *settings; |
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FF_TCO_settings_t *tco_settings; |
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rme_shm_t *dev_config, local_dev_config_obj; |
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signed int num_channels; |
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signed int frames_per_packet; // 1 frame includes 1 sample from each channel |
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signed int speed800; |
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signed int provide_midi; // 0=no, 1=yes |
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signed int iso_tx_channel, iso_rx_channel; |
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Streaming::RmeReceiveStreamProcessor *m_receiveProcessor; |
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Streaming::RmeTransmitStreamProcessor *m_transmitProcessor; |
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private: |
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unsigned long long int cmd_buffer_addr(); |
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unsigned long long int stream_init_reg(); |
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unsigned long long int stream_start_reg(); |
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unsigned long long int stream_end_reg(); |
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unsigned long long int flash_settings_addr(); |
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unsigned long long int flash_mixer_vol_addr(); |
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unsigned long long int flash_mixer_pan_addr(); |
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unsigned long long int flash_mixer_hw_addr(); |
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/* Low-level flash memory functions */ |
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signed int wait_while_busy(unsigned int init_delay); |
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signed int get_revision(unsigned int *revision); |
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signed int read_flash(fb_nodeaddr_t addr, quadlet_t *buf, unsigned int n_quads); |
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signed int erase_flash(unsigned int flags); |
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signed int write_flash(fb_nodeaddr_t addr, quadlet_t *buf, unsigned int n_quads); |
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/* Upper level flash memory functions */ |
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public: |
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signed int read_device_flash_settings(FF_software_settings_t *dsettings); |
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signed int write_device_flash_settings(FF_software_settings_t *dsettings); |
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signed int read_device_mixer_settings(FF_software_settings_t *dsettings); |
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signed int write_device_mixer_settings(FF_software_settings_t *dsettings); |
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private: |
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/* Low-level hardware functions */ |
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unsigned int multiplier_of_freq(unsigned int freq); |
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void config_lock(void); |
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void config_unlock(void); |
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signed int init_hardware(void); |
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signed int get_hardware_status(unsigned int *stat0, unsigned int *stat1); |
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signed int get_hardware_streaming_status(unsigned int *stat, unsigned int n); |
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public: |
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signed int get_hardware_state(FF_state_t *state); |
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private: |
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signed int set_hardware_params(FF_software_settings_t *use_settings = NULL); |
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signed int read_tco(quadlet_t *tco_data, signed int size); |
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signed int write_tco(quadlet_t *tco_data, signed int size); |
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signed int hardware_is_streaming(void); |
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signed int read_tco_state(FF_TCO_state_t *tco_state); |
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signed int write_tco_settings(FF_TCO_settings_t *tco_settings); |
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signed int set_hardware_dds_freq(signed int freq); |
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signed int hardware_init_streaming(unsigned int sample_rate, unsigned int tx_channel); |
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signed int hardware_start_streaming(unsigned int listen_channel); |
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signed int hardware_stop_streaming(void); |
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signed int set_hardware_ampgain(unsigned int index, signed int val); |
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signed int set_hardware_mixergain(unsigned int ctype, |
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unsigned int src_channel, unsigned int dest_channel, signed int val); |
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signed int set_hardware_channel_mute(signed int chan, signed int mute); |
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signed int set_hardware_output_rec(signed int rec); |
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signed int getMixerGainIndex(unsigned int src_channel, unsigned int dest_channel); |
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Control::Container *m_MixerContainer; |
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Control::Container *m_ControlContainer; |
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}; |
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} |
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#endif |
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