[linux-audio-user] AudioTrak Maya 44 USB [LONG]

Hello, I am trying to get this card working. It seems Maya does not complain USB standard. The ALSA subsystem detect it, it wake up but the mixers are not configured properly (since this card has 2+2 stereo inputs/outputs). What to do? Do I have chances to get it working? Thanks for help ps - sorry for the long post, see the output of lsusb and the error message - what this does mean? teepee card1 # pwd /proc/asound/card1 teepee card1 # cat stream0 AUDIOTRAK MAYA44 USB at usb-0000:00:1d.1-2, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 4 Endpoint: 1 OUT (ADAPTIVE) Rates: 44100, 48000 Capture: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 4 Endpoint: 2 IN (SYNC) Rates: 44100, 48000 alsaplayer -o alsa -d default=hw:1,0 test.mp3 ALSA lib pcm.c:2090:(snd_pcm_open_noupdate) Unknown PCM default=hw:1,0 snd_pcm_open: file not found (default=hw:1,0) Failed to initialize plugin! teepee card1 # amixer -c1 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Front Left: Playback 207 [81%] [off] Front Right: Playback 207 [81%] [off] Simple mixer control 'Speaker',1 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Front Left: Playback 211 [83%] [off] Front Right: Playback 211 [83%] [off] Simple mixer control 'Speaker',2 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Front Left: Playback 230 [90%] [on] Front Right: Playback 230 [90%] [on] teepee card1 # amixer -c1 controls numid=1,iface=MIXER,name='Speaker Playback Switch' numid=3,iface=MIXER,name='Speaker Playback Switch',index=1 numid=5,iface=MIXER,name='Speaker Playback Switch',index=2 numid=2,iface=MIXER,name='Speaker Playback Volume' numid=4,iface=MIXER,name='Speaker Playback Volume',index=1 numid=6,iface=MIXER,name='Speaker Playback Volume',index=2 teepee card1 # amixer -c1 contents numid=1,iface=MIXER,name='Speaker Playback Switch' ; type=BOOLEAN,access=rw---,values=1 : values=off numid=3,iface=MIXER,name='Speaker Playback Switch',index=1 ; type=BOOLEAN,access=rw---,values=1 : values=off numid=5,iface=MIXER,name='Speaker Playback Switch',index=2 ; type=BOOLEAN,access=rw---,values=1 : values=on numid=2,iface=MIXER,name='Speaker Playback Volume' ; type=INTEGER,access=rw---,values=2,min=0,max=255,step=0 : values=207,207 numid=4,iface=MIXER,name='Speaker Playback Volume',index=1 ; type=INTEGER,access=rw---,values=2,min=0,max=255,step=0 : values=211,211 numid=6,iface=MIXER,name='Speaker Playback Volume',index=2 ; type=INTEGER,access=rw---,values=2,min=0,max=255,step=0 Bus 002 Device 004: ID 0a92:0091 EGO SYStems, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0a92 EGO SYStems, Inc. idProduct 0x0091 bcdDevice 1.00 iManufacturer 1 AUDIOTRAK iProduct 2 MAYA44 USB iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 295 bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x00 MaxPower 250mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 142 bInCollection 2 baInterfaceNr( 0) 1 baInterfaceNr( 1) 2 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 5 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0603 Line Connector bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 4 bSourceID 3 bControlSize 1 bmaControls( 0) 0x01 Mute bmaControls( 0) 0x02 Volume bmaControls( 0) 0x02 Volume iFeature 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0603 Line Connector bAssocTerminal 9 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bControlSize 1 bmaControls( 0) 0x01 Mute bmaControls( 0) 0x02 Volume bmaControls( 0) 0x02 Volume iFeature 0 AudioControl Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 4 (MIXER_UNIT) bUnitID 6 bNrInPins 3 baSourceID( 0) 5 baSourceID( 1) 4 baSourceID( 2) 2 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bmControls 0x00 iMixer 0 junk at descriptor end: 00 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 7 bSourceID 6 bControlSize 1 bmaControls( 0) 0x01 Mute bmaControls( 0) 0x02 Volume bmaControls( 0) 0x02 Volume iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 8 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 7 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 9 wTerminalType 0x0603 Line Connector bAssocTerminal 1 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 10 bSourceID 9 bControlSize 1 bmaControls( 0) 0x01 Mute bmaControls( 0) 0x02 Volume bmaControls( 0) 0x02 Volume iFeature 0 AudioControl Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 4 (MIXER_UNIT) cannot get string descriptor 9, error = Broken pipe(32) << HERE Warning: Descriptor too short bUnitID 11 bNrInPins 1 baSourceID( 0) 10 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bmControls 0x00 iMixer 9 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 12 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 11 iTerminal 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 5 bDelay 1 frames wFormatTag 1 PCM AudioControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 4 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 44100 tSamFreq[ 1] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive wMaxPacketSize 384 bInterval 1 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 12 bDelay 1 frames wFormatTag 1 PCM AudioControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 4 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 44100 tSamFreq[ 1] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 13 Transfer Type Isochronous Synch Type Synchronous wMaxPacketSize 384 bInterval 1 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.00 bCountryCode 0 bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 52 cannot get report descriptor Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type none wMaxPacketSize 8 bInterval 16 Language IDs: (length=4) 0409 English(US) -- S pozdravem / Best regards Lukas Zapletal sefredaktor / Editor-In-Chief LinuxEXPRES - opravdovy linuxovy magazin www.LinuxEXPRES.cz tel.: +420 777 003 843