From: jlm devel <jlm_devel@laposte.net>
To: alsa-devel@lists.sourceforge.net
Subject: Re: hercules nuse pocket lt usb : kindof work but not really usable
Date: Mon, 12 Mar 2007 12:54:00 +0100 [thread overview]
Message-ID: <45F53F58.1060205@laposte.net> (raw)
In-Reply-To: <45F116EB.7090702@laposte.net>
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jlm devel a écrit :
> jl malet a écrit :
>
>> hi
>> I've some problem with a muse pocket lt soundcard from hercules, it's an
>> usb card then it use snd-usb-audio, it works in the sense that I can
>> hear sound.... and it don't in the sense that my pcm volume control has
>> no effect, that the 2 lines volumes are able to control 2% of the volume
>> about (I can set 0% 1% 2% (about) and then all the remaining is TOO
>> LOOD! or saturated)
>>
>> here is what lsusb gave me :
>>
>>
>> Bus 001 Device 003: ID 06f8:c000 Guillemot Corp.
>> Device Descriptor:
>> bLength 18
>> bDescriptorType 1
>> bcdUSB 1.10
>> bDeviceClass 0 (Defined at Interface level)
>> bDeviceSubClass 0
>> bDeviceProtocol 0
>> bMaxPacketSize0 64
>> idVendor 0x06f8 Guillemot Corp.
>> idProduct 0xc000
>> bcdDevice 1.00
>> iManufacturer 0
>> iProduct 1 USB Audio
>> iSerial 0
>> bNumConfigurations 1
>> Configuration Descriptor:
>> bLength 9
>> bDescriptorType 2
>> wTotalLength 337
>> bNumInterfaces 4
>> bConfigurationValue 1
>> iConfiguration 0
>> bmAttributes 0xa0
>> (Bus Powered)
>> Remote Wakeup
>> MaxPower 500mA
>> 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 147
>> bInCollection 2
>> baInterfaceNr( 0) 1
>> baInterfaceNr( 1) 2
>> AudioControl Interface Descriptor:
>> bLength 12
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 1
>> wTerminalType 0x0101 USB Streaming
>> bAssocTerminal 0
>> bNrChannels 6
>> wChannelConfig 0x003f
>> Left Front (L)
>> Right Front (R)
>> Center Front (C)
>> Low Freqency Enhancement (LFE)
>> Left Surround (LS)
>> Right Surround (RS)
>> iChannelNames 0
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 12
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 2
>> wTerminalType 0x0201 Microphone
>> 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 9
>> bDescriptorType 36
>> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
>> bTerminalID 6
>> wTerminalType 0x0301 Speaker
>> bAssocTerminal 0
>> bSourceID 9
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 9
>> bDescriptorType 36
>> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
>> bTerminalID 7
>> wTerminalType 0x0101 USB Streaming
>> bAssocTerminal 0
>> bSourceID 8
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 8
>> bDescriptorType 36
>> bDescriptorSubtype 5 (SELECTOR_UNIT)
>> bUnitID 8
>> bNrInPins 2
>> baSource( 0) 10
>> baSource( 1) 11
>> iSelector 0
>> AudioControl Interface Descriptor:
>> bLength 14
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 9
>> bSourceID 15
>> bControlSize 1
>> bmaControls( 0) 0x03
>> Mute
>> Volume
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> bmaControls( 3) 0x00
>> bmaControls( 4) 0x00
>> bmaControls( 5) 0x00
>> bmaControls( 6) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 10
>> bSourceID 2
>> bControlSize 1
>> bmaControls( 0) 0x43
>> Mute
>> Volume
>> Automatic Gain
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 11
>> bSourceID 3
>> bControlSize 1
>> bmaControls( 0) 0x01
>> Mute
>> bmaControls( 1) 0x02
>> Volume
>> bmaControls( 2) 0x02
>> Volume
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 13
>> bSourceID 2
>> bControlSize 1
>> bmaControls( 0) 0x03
>> Mute
>> Volume
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 14
>> bSourceID 3
>> bControlSize 1
>> bmaControls( 0) 0x01
>> Mute
>> bmaControls( 1) 0x02
>> Volume
>> bmaControls( 2) 0x02
>> Volume
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 21
>> bDescriptorType 36
>> bDescriptorSubtype 4 (MIXER_UNIT)
>> bUnitID 15
>> bNrInPins 3
>> baSourceID( 0) 1
>> baSourceID( 1) 13
>> baSourceID( 2) 14
>> bNrChannels 6
>> wChannelConfig 0x003f
>> Left Front (L)
>> Right Front (R)
>> Center Front (C)
>> Low Freqency Enhancement (LFE)
>> Left Surround (LS)
>> Right Surround (RS)
>> iChannelNames 0
>> bmControls 0x00
>> bmControls 0x00
>> bmControls 0x00
>> iMixer 0
>> junk at descriptor end: 00 00 00 00 00
>> 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
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 1
>> bDelay 3 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 2
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x01 EP 1 OUT
>> bmAttributes 9
>> Transfer Type Isochronous
>> Synch Type Adaptive
>> Usage Type Data
>> wMaxPacketSize 0x00c8 1x 200 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> bLockDelayUnits 1 Milliseconds
>> wLockDelay 4 Milliseconds
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 1
>> bAlternateSetting 2
>> bNumEndpoints 1
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 1
>> bDelay 1 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 6
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x01 EP 1 OUT
>> bmAttributes 9
>> Transfer Type Isochronous
>> Synch Type Adaptive
>> Usage Type Data
>> wMaxPacketSize 0x0258 1x 600 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> bLockDelayUnits 1 Milliseconds
>> wLockDelay 2 Milliseconds
>> 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
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 7
>> bDelay 1 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 2
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x82 EP 2 IN
>> bmAttributes 5
>> Transfer Type Isochronous
>> Synch Type Asynchronous
>> Usage Type Data
>> wMaxPacketSize 0x00c8 1x 200 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> 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 Not supported
>> bNumDescriptors 1
>> bDescriptorType 34 Report
>> wDescriptorLength 48
>> Report Descriptors:
>> ** UNAVAILABLE **
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x83 EP 3 IN
>> bmAttributes 3
>> Transfer Type Interrupt
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0003 1x 3 bytes
>> bInterval 32
>> Device Status: 0x0000
>> (Bus Powered)
>>
>>
>> can someone help me?
>> thanks
>>
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>>
> nobody working on usb devices?
>
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can someone help me or redirect me to someplace where to get help?
thanks
JLM
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prev parent reply other threads:[~2007-03-12 11:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-08 16:09 hercules nuse pocket lt usb : kindof work but not really usable jl malet
2007-03-09 8:12 ` jlm devel
2007-03-12 11:54 ` jlm devel [this message]
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