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Discussione: audio Laptop

  1. #1
    Utente di HTML.it L'avatar di robi.c
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    Feb 2001
    Messaggi
    252

    audio Laptop

    Sul mio portatile Hp Pavilion dv2172ea dovrei configurare alsa per poter
    usare il microfono, come posso procedere?

    Alcuni dati utili:
    Distro: Ubuntu Edgy i386
    Driver audio: alsa-base 1.0.11-5ubuntu1, alsa-oss 1.0.11-1, alsa-utils
    1.0.11-6ubuntu2
    Descrizione microfono: HP Pavilion WebCam con microfono integrato (quindi
    usb in quanto x far andare la cam ho dovuro usato uvcvideo)

    PS: con la precedente installazione ero riuscito a farlo andare ma proprio
    non ricordo come...

    Allego alsa-base, "lsmod" e "lsusb" attuali:


    alsa-base
    # autoloader aliases
    install sound-slot-0 /sbin/modprobe snd-card-0
    install sound-slot-1 /sbin/modprobe snd-card-1
    install sound-slot-2 /sbin/modprobe snd-card-2
    install sound-slot-3 /sbin/modprobe snd-card-3
    install sound-slot-4 /sbin/modprobe snd-card-4
    install sound-slot-5 /sbin/modprobe snd-card-5
    install sound-slot-6 /sbin/modprobe snd-card-6
    install sound-slot-7 /sbin/modprobe snd-card-7

    # Cause optional modules to be loaded above generic modules
    install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe -Qb snd-ioctl32 ; : ; }
    install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe -Qb snd-pcm-oss ; : ; }
    install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --Qb snd-mixer-oss ; : ; }
    install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe -Qb snd-seq-midi ; /sbin/modprobe --quiet snd-seq-oss ; : ; }

    # Cause optional modules to be loaded above sound card driver modules
    install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe -Qb snd-emu10k1-synth ; }
    install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe -Qb snd-seq ; }

    # Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
    install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe -Qb saa7134-alsa ; : ; }
    # Prevent abnormal drivers from grabbing index 0
    options snd-bt87x index=-2
    options snd-atiixp-modem index=-2
    options snd-intel8x0m index=-2
    options snd-via82xx-modem index=-2
    options snd-usb-audio index=-2
    options snd-usb-usx2y index=-2

    lsmod:
    Module Size Used by
    michael_mic 3712 2
    arc4 3200 2
    ieee80211_crypt_tkip 12416 1
    aes 28864 1
    ieee80211_crypt_ccmp 9088 1
    ipv6 272288 10
    binfmt_misc 13448 1
    rfcomm 42260 0
    l2cap 27136 5 rfcomm
    speedstep_centrino 9760 1
    cpufreq_userspace 5408 0
    cpufreq_stats 7744 0
    freq_table 6048 2 speedstep_centrino,cpufreq_stats
    cpufreq_powersave 2944 0
    cpufreq_ondemand 8876 2
    cpufreq_conservative 8712 0
    video 17540 0
    tc1100_wmi 8324 0
    sbs 16804 0
    sony_acpi 6412 0
    pcc_acpi 14080 0
    i2c_ec 6272 1 sbs
    hotkey 11556 0
    dev_acpi 12292 0
    button 7952 0
    battery 11652 0
    container 5632 0
    ac 6788 0
    asus_acpi 17688 0
    nls_iso8859_1 5248 1
    nls_cp437 6912 1
    vfat 14720 1
    fat 56348 1 vfat
    sbp2 24584 0
    parport_pc 37796 0
    lp 12964 0
    af_packet 24584 6
    parport 39496 2 parport_pc,lp
    snd_hda_intel 20116 1
    snd_hda_codec 164608 1 snd_hda_intel
    snd_pcm_oss 47360 0
    snd_pcm 84612 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
    snd_mixer_oss 19584 1 snd_pcm_oss
    snd_seq_dummy 4996 0
    joydev 11200 0
    snd_seq_oss 36480 0
    tsdev 9152 0
    snd_seq_midi 9984 0
    snd_rawmidi 27264 1 snd_seq_midi
    snd_seq_midi_event 8960 2 snd_seq_oss,snd_seq_midi
    snd_seq 59120 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
    snd_timer 25348 2 snd_pcm,snd_seq
    snd_seq_device 9868 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
    ipw3945 124576 1
    uvcvideo 44164 0
    nvidia 4554836 12
    snd 58372 12 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_pcm,sn d_mixer_oss,snd_seq_oss,snd_rawmidi,snd_seq,snd_ti mer,snd_seq_device
    e100 38020 0
    sdhci 20108 0
    sg 37404 0
    mmc_core 32136 1 sdhci
    hci_usb 18068 2
    v4l1_compat 15108 1 uvcvideo
    videodev 10752 1 uvcvideo
    v4l2_common 17280 1 uvcvideo
    soundcore 11232 1 snd
    ieee80211 35272 1 ipw3945
    ieee80211_crypt 7552 3 ieee80211_crypt_tkip,ieee80211_crypt_ccmp,ieee8021 1
    bluetooth 53476 7 rfcomm,l2cap,hci_usb
    mii 6912 1 e100
    i2c_core 23424 2 i2c_ec,nvidia
    psmouse 41352 0
    snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
    evdev 11392 2
    serio_raw 8452 0
    intel_agp 26012 1
    agpgart 34888 2 nvidia,intel_agp
    shpchp 42144 0
    pci_hotplug 32828 1 shpchp
    ext3 142728 2
    jbd 62228 1 ext3
    ohci1394 37040 0
    ieee1394 306104 2 sbp2,ohci1394
    ehci_hcd 34696 0
    ide_generic 2432 0
    uhci_hcd 24968 0
    usbcore 134912 5 uvcvideo,hci_usb,ehci_hcd,uhci_hcd
    sd_mod 22656 5
    ahci 20356 4
    libata 74892 1 ahci
    scsi_mod 144648 5 sbp2,sg,sd_mod,ahci,libata
    ide_cd 33696 0
    cdrom 38944 1 ide_cd
    piix 11780 1
    generic 6276 0
    thermal 15624 0
    processor 31560 2 speedstep_centrino,thermal
    fan 6020 0
    fbcon 41504 0
    tileblit 3840 1 fbcon
    font 9344 1 fbcon
    bitblit 7168 1 fbcon
    softcursor 3328 1 bitblit
    vesafb 9244 0
    capability 5896 0
    commoncap 8704 1 capability

  2. #2
    Utente di HTML.it L'avatar di robi.c
    Registrato dal
    Feb 2001
    Messaggi
    252

    lsusb
    Bus 005 Device 002: ID 0c45:62c0 Microdia
    Bus 005 Device 001: ID 0000:0000
    Bus 002 Device 001: ID 0000:0000
    Bus 003 Device 002: ID 03f0:171d Hewlett-Packard
    Bus 003 Device 001: ID 0000:0000
    Bus 004 Device 001: ID 0000:0000
    Bus 001 Device 001: ID 0000:0000
    _____

    Bus 005 Device 002: ID 0c45:62c0 Microdia
    Device Descriptor:
    bLength 18
    bDescriptorType 1
    bcdUSB 2.00
    bDeviceClass 239 Miscellaneous Device
    bDeviceSubClass 2 Common Class
    bDeviceProtocol 1 Interface Association
    bMaxPacketSize0 64
    idVendor 0x0c45 Microdia
    idProduct 0x62c0
    bcdDevice 1.00
    iManufacturer 2
    iProduct 1
    iSerial 3
    bNumConfigurations 1
    Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 588
    bNumInterfaces 2
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x80
    (Bus Powered)
    MaxPower 500mA
    Interface Association:
    bLength 8
    bDescriptorType 11
    bFirstInterface 0
    bInterfaceCount 2
    bFunctionClass 14 Video
    bFunctionSubClass 3 Video Interface Collection
    bFunctionProtocol 0
    iFunction 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 0
    bAlternateSetting 0
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 1 Video Control
    bInterfaceProtocol 0
    iInterface 1
    VideoControl Interface Descriptor:
    bLength 13
    bDescriptorType 36
    bDescriptorSubtype 1 (HEADER)
    bcdUVC 1.00
    wTotalLength 78
    dwClockFrequency 6.000000MHz
    bInCollection 1
    baInterfaceNr( 0) 1
    VideoControl Interface Descriptor:
    bLength 9
    bDescriptorType 36
    bDescriptorSubtype 3 (OUTPUT_TERMINAL)
    bTerminalID 2
    wTerminalType 0x0101 USB Streaming
    bAssocTerminal 0
    bSourceID 3
    iTerminal 0
    VideoControl Interface Descriptor:
    bLength 26
    bDescriptorType 36
    bDescriptorSubtype 6 (EXTENSION_UNIT)
    bUnitID 4
    guidExtensionCode {28f03370-6311-4a2e-ba2c-6890eb334016}
    bNumControl 1
    bNrPins 1
    baSourceID( 0) 1
    bControlSize 1
    bmControls( 0) 0x01
    iExtension 0
    VideoControl Interface Descriptor:
    bLength 18
    bDescriptorType 36
    bDescriptorSubtype 2 (INPUT_TERMINAL)
    bTerminalID 1
    wTerminalType 0x0201 Camera Sensor
    bAssocTerminal 0
    iTerminal 0
    wObjectiveFocalLengthMin 0
    wObjectiveFocalLengthMax 0
    wOcularFocalLength 0
    bControlSize 3
    bmControls 0x00040000
    Privacy
    VideoControl Interface Descriptor:
    bLength 12
    bDescriptorType 36
    bDescriptorSubtype 5 (PROCESSING_UNIT)
    Warning: Descriptor too short
    bUnitID 3
    bSourceID 4
    wMaxMultiplier 0
    bControlSize 3
    bmControls 0x000025bf
    Brightness
    Contrast
    Hue
    Saturation
    Sharpness
    Gamma
    White Balance Component
    Backlight Compensation
    Power Line Frequency
    White Balance Component, Auto
    iProcessing 0
    bmVideoStandards 0x 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x83 EP 3 IN
    bmAttributes 3
    Transfer Type Interrupt
    Synch Type None
    Usage Type Data
    wMaxPacketSize 0x0010 1x 16 bytes
    bInterval 6
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 0
    bNumEndpoints 0
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    VideoStreaming Interface Descriptor:
    bLength 14
    bDescriptorType 36
    bDescriptorSubtype 1 (INPUT_HEADER)
    bNumFormarts 1
    wTotalLength 33025
    bEndPointAddress 0
    bmInfo 2
    bTerminalLink 0
    bStillCaptureMethod 1
    bTriggerSupport 0
    bTriggerUsage 1
    bControlSize 1
    bmaControls( 0) 27
    VideoStreaming Interface Descriptor:
    bLength 27
    bDescriptorType 36
    bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
    bFormatIndex 1
    bNumFrameDescriptors 7
    guidFormat {32595559-0000-0010-8000-00aa00389b71}
    bBitsPerPixel 16
    bDefaultFrameIndex 1
    bAspectRatioX 0
    bAspectRatioY 0
    bmInterlaceFlags 0x00
    Interlaced stream or variable: No
    Fields per frame: 1 fields
    Field 1 first: No
    Field pattern: Field 1 only
    bCopyProtect 0
    VideoStreaming Interface Descriptor:
    bLength 50
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 1
    bmCapabilities 0x00
    Still image unsupported
    wWidth 640
    wHeight 480
    dwMinBitRate 614400
    dwMaxBitRate 18432000
    dwMaxVideoFrameBufferSize 614400
    dwDefaultFrameInterval 333333
    bFrameIntervalType 6
    dwFrameInterval( 0) 333333
    dwFrameInterval( 1) 500000
    dwFrameInterval( 2) 666666
    dwFrameInterval( 3) 1000000
    dwFrameInterval( 4) 2000000
    dwFrameInterval( 5) 10000000
    VideoStreaming Interface Descriptor:
    bLength 50
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 2
    bmCapabilities 0x00
    Still image unsupported
    wWidth 352
    wHeight 288
    dwMinBitRate 202752
    dwMaxBitRate 6082560
    dwMaxVideoFrameBufferSize 202752
    dwDefaultFrameInterval 333333
    bFrameIntervalType 6
    dwFrameInterval( 0) 333333
    dwFrameInterval( 1) 500000
    dwFrameInterval( 2) 666666
    dwFrameInterval( 3) 1000000
    dwFrameInterval( 4) 2000000
    dwFrameInterval( 5) 10000000
    VideoStreaming Interface Descriptor:
    bLength 50
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 3
    bmCapabilities 0x00
    Still image unsupported
    wWidth 320
    wHeight 240
    dwMinBitRate 153600
    dwMaxBitRate 4608000
    dwMaxVideoFrameBufferSize 153600
    dwDefaultFrameInterval 333333
    bFrameIntervalType 6
    dwFrameInterval( 0) 333333
    dwFrameInterval( 1) 500000
    dwFrameInterval( 2) 666666
    dwFrameInterval( 3) 1000000
    dwFrameInterval( 4) 2000000
    dwFrameInterval( 5) 10000000

  3. #3
    Utente di HTML.it L'avatar di robi.c
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    Feb 2001
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    252

    VideoStreaming Interface Descriptor:
    bLength 50
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 4
    bmCapabilities 0x00
    Still image unsupported
    wWidth 176
    wHeight 144
    dwMinBitRate 50688
    dwMaxBitRate 1520640
    dwMaxVideoFrameBufferSize 50688
    dwDefaultFrameInterval 333333
    bFrameIntervalType 6
    dwFrameInterval( 0) 333333
    dwFrameInterval( 1) 500000
    dwFrameInterval( 2) 666666
    dwFrameInterval( 3) 1000000
    dwFrameInterval( 4) 2000000
    dwFrameInterval( 5) 10000000
    VideoStreaming Interface Descriptor:
    bLength 50
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 5
    bmCapabilities 0x00
    Still image unsupported
    wWidth 160
    wHeight 120
    dwMinBitRate 38400
    dwMaxBitRate 1152000
    dwMaxVideoFrameBufferSize 38400
    dwDefaultFrameInterval 333333
    bFrameIntervalType 6
    dwFrameInterval( 0) 333333
    dwFrameInterval( 1) 500000
    dwFrameInterval( 2) 666666
    dwFrameInterval( 3) 1000000
    dwFrameInterval( 4) 2000000
    dwFrameInterval( 5) 10000000
    VideoStreaming Interface Descriptor:
    bLength 38
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 6
    bmCapabilities 0x00
    Still image unsupported
    wWidth 1280
    wHeight 960
    dwMinBitRate 2457600
    dwMaxBitRate 22118400
    dwMaxVideoFrameBufferSize 2457600
    dwDefaultFrameInterval 1111111
    bFrameIntervalType 3
    dwFrameInterval( 0) 1111111
    dwFrameInterval( 1) 2000000
    dwFrameInterval( 2) 10000000
    VideoStreaming Interface Descriptor:
    bLength 38
    bDescriptorType 36
    bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
    bFrameIndex 7
    bmCapabilities 0x00
    Still image unsupported
    wWidth 1280
    wHeight 1024
    dwMinBitRate 2621440
    dwMaxBitRate 23592960
    dwMaxVideoFrameBufferSize 2621440
    dwDefaultFrameInterval 1111111
    bFrameIntervalType 3
    dwFrameInterval( 0) 1111111
    dwFrameInterval( 1) 2000000
    dwFrameInterval( 2) 10000000
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 1
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x0080 1x 128 bytes
    bInterval 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 2
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x0100 1x 256 bytes
    bInterval 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 3
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x0320 1x 800 bytes
    bInterval 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 4
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x0b20 2x 800 bytes
    bInterval 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 5
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x1320 3x 800 bytes
    bInterval 1
    Interface Descriptor:
    bLength 9
    bDescriptorType 4
    bInterfaceNumber 1
    bAlternateSetting 6
    bNumEndpoints 1
    bInterfaceClass 14 Video
    bInterfaceSubClass 2 Video Streaming
    bInterfaceProtocol 0
    iInterface 0
    Endpoint Descriptor:
    bLength 7
    bDescriptorType 5
    bEndpointAddress 0x81 EP 1 IN
    bmAttributes 5
    Transfer Type Isochronous
    Synch Type Asynchronous
    Usage Type Data
    wMaxPacketSize 0x13e8 3x 1000 bytes
    bInterval 1
    can't get device qualifier: Operation not permitted
    can't get debug descriptor: Operation not permitted
    cannot read device status, Operation not permitted (1)
    FINE lsusb

    Un grazie anticipato,
    scusate per il post lungo (ma essenzialmente utile x una risposta).

  4. #4
    Utente di HTML.it L'avatar di robi.c
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    Feb 2001
    Messaggi
    252
    NESSUNA IDEA?

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