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    SubjectRe: ALSA sound/pci/hda/hda_intel.c:2624: no codecs found
    From
    Hello,

    On Tue, Oct 26, 2010 at 8:49 PM, Takashi Iwai <tiwai@suse.de> wrote:
    > At Tue, 26 Oct 2010 20:24:23 +0530,
    > Jaswinder Singh wrote:
    >>
    >> Hello,
    >>
    >> Audio is not working with new Intel WX58BP Motherboard :
    >>
    >> [    4.843163] IOAPIC[0]: Set routing entry (8-22 -> 0xa9 -> IRQ 22
    >> Mode:1 Active:1)
    >> [    4.843168] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level,
    >> low) -> IRQ 22
    >> [    4.861627] HDA Intel 0000:00:1b.0: irq 47 for MSI/MSI-X
    >> [    4.861645] HDA Intel 0000:00:1b.0: setting latency timer to 64
    >> [    4.866678] ALSA sound/pci/hda/hda_intel.c:2624: no codecs found!
    >> [    4.876300] HDA Intel 0000:00:1b.0: PCI INT A disabled
    >> [    4.885826] HDA Intel 0000:02:00.1: PCI INT B -> GSI 17 (level,
    >> low) -> IRQ 17
    >> [    4.905269] HDA Intel 0000:02:00.1: irq 47 for MSI/MSI-X
    >> [    4.905282] HDA Intel 0000:02:00.1: setting latency timer to 64
    >> [    4.909136] ALSA device list:
    >> [    4.918895]   #0: HDA ATI HDMI at 0xd0110000 irq 47
    >>
    >> dmesg : http://userweb.kernel.org/~jaswinder/Corei7/dmesg_b18cae4224b.txt
    >> config : http://userweb.kernel.org/~jaswinder/Corei7/configs_b18cae4224b.txt
    >>
    >> $ lspci | grep Audio
    >> 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD
    >> Audio Controller
    >> 02:00.1 Audio device: ATI Technologies Inc RV620 Audio device [Radeon
    >> HD 34xx Series]
    >>
    >> lspci : http://userweb.kernel.org/~jaswinder/Corei7/lspci.txt
    >
    > I don't see anything wrong.
    > Are you sure that the analog on-board audio is enabled in BIOS?
    >

    Yes, audio is enabled in BIOS.

    But Audio is not working and on-board Intel audio device is not
    visible in Sound Preferences only RV620 Audio device [Radeon HD 34xx
    Series] Digital Stereo (HDMI) Output device is available which I can
    not use as Radeon HD 3450 is a graphics card.

    Why I am getting "[ 4.866678] ALSA sound/pci/hda/hda_intel.c:2624:
    no codecs found!"

    In my old WX58BP motherboard audio was working and I was not getting
    codecs error and shows on-board Intel device is ALSA device list with
    irq 31 :
    [ 3.439490] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level,
    low) -> IRQ 22
    [ 3.439526] HDA Intel 0000:00:1b.0: irq 31 for MSI/MSI-X
    [ 3.439548] HDA Intel 0000:00:1b.0: setting latency timer to 64
    ..
    [ 3.746498] input: HDA Digital PCBeep as
    /devices/pci0000:00/0000:00:1b.0/input/input3
    [ 3.749532] HDA Intel 0000:02:00.1: PCI INT B -> GSI 17 (level,
    low) -> IRQ 17
    [ 3.749573] HDA Intel 0000:02:00.1: irq 32 for MSI/MSI-X
    [ 3.749597] HDA Intel 0000:02:00.1: setting latency timer to 64
    [ 3.753833] ALSA device list:
    [ 3.753837] #0: HDA Intel at 0xf0000000 irq 31
    [ 3.753838] #1: HDA ATI HDMI at 0xd0110000 irq 32

    dmesg of old WX58BP Motherboard :
    http://userweb.kernel.org/~jaswinder/Corei7/dmesg_apic_verbose.txt

    If more information is needed or need to run some tests, please let me know.

    Thanks,
    --
    Jaswinder Singh.
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