At this moment in my F10 x86_64 I have:
[r...@tekkaman ~]# cat /proc/asound/devices
2: : timer
3: [ 0- 0]: digital audio capture
4: [ 0] : control
5: : sequencer
6: [ 1- 1]: digital audio playback
7: [ 1- 0]: digital audio playback
8: [ 1- 0]: digital audio capture
9: [ 1- 2]: hardware dependent
10: [ 1] : control
[r...@tekkaman ~]# arecord --list-devices
**** List of CAPTURE Hardware Devices ****
card 0: SP2208WFP [Monitor Webcam (SP2208WFP)], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 3/3
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
I can record ok by the embedded Intel.
Instead
[r...@tekkaman ~]# arecord -f cd -D hw:0,0 -d 20 test.wav
Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
arecord: set_params:939: Broken configuration for this PCM: no
configurations available
Where to see to configure it?
rpm -qa|grep alsa
alsa-lib-devel-1.0.19-1.fc10.x86_64
alsa-lib-1.0.19-1.fc10.i386
alsa-lib-1.0.19-1.fc10.x86_64
bluez-alsa-4.22-2.fc10.x86_64
alsa-utils-1.0.19-1.fc10.x86_64
actually
cat /proc/asound/version gives:
Advanced Linux Sound Architecture Driver Version 1.0.18a.
Thanks,
Gianluca
BTW
lsusb --verbose
gives:
Bus 001 Device 004: ID 05a9:2643 OmniVision Technologies, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x05a9 OmniVision Technologies, Inc.
idProduct 0x2643
bcdDevice 1.00
iManufacturer 1 Mic-OmniVision Technologies, Inc.538-2640-07.08.09.6
iProduct 2 Monitor Webcam (SP2208WFP)
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 1051
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
...
[snip]
...
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 1 Control Device
bFunctionProtocol 0
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 43
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0205 Microphone Array
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 3
iTerminal 0
AudioControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 3
bSourceID 1
bControlSize 2
bmaControls( 0) 0x43
bmaControls( 0) 0x02
Mute
Volume
Automatic Gain
Loudness
bmaControls( 1) 0x00
bmaControls( 1) 0x00
bmaControls( 2) 0x00
bmaControls( 2) 0x00
iFeature 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
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 2
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 35
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 9 Discrete
tSamFreq[ 0] 48000
tSamFreq[ 1] 44100
tSamFreq[ 2] 32000
tSamFreq[ 3] 24000
tSamFreq[ 4] 22050
tSamFreq[ 5] 16000
tSamFreq[ 6] 12000
tSamFreq[ 7] 11025
tSamFreq[ 8] 8000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x00c0 1x 192 bytes
bInterval 4
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
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