[linux-audio-user] AudioTrak Maya 44 USB [LONG]
Lukas Zapletal
lukas.zapletal at linuxexpres.cz
Tue Nov 1 16:41:35 EST 2005
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
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