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    SubjectRe: 2.6.18-rc4-mm3 -- intel8x0 audio busted
    On 8/28/06, Takashi Iwai <tiwai@suse.de> wrote:
    > At Mon, 28 Aug 2006 11:49:39 -0700,
    > Andrew Morton wrote:
    > >
    > > On Mon, 28 Aug 2006 17:11:52 +0200
    > > Takashi Iwai <tiwai@suse.de> wrote:
    > >
    > > > At Sat, 26 Aug 2006 23:55:32 -0700,
    > > > Miles Lane wrote:
    > > > >
    > > > > I haven't had working audio in 2.6.18-rc4-mm series (1,2,3).
    > > > > I haven't been able to track down the cause yet. The modules
    > > > > all load, and there seems to be the expected enties in /proc,
    > > > > but my sound preferences panel shows no available audio card.
    > > > (snip)
    > > > > Aug 26 23:16:56 localhost kernel: warning: process `alsactl' used the
    > > > > obsolete sysctl system call
    > > > > Aug 26 23:16:56 localhost kernel: warning: process `ls' used the
    > > > > obsolete sysctl system call
    > > > > Aug 26 23:16:56 localhost kernel: warning: process `alsactl' used the
    > > > > obsolete sysctl system call
    > > > > Aug 26 23:16:56 localhost kernel: warning: process `amixer' used the
    > > > > obsolete sysctl system call
    > > > > Aug 26 23:16:56 localhost kernel: warning: process `amixer' used the
    > > > > obsolete sysctl system call
    > > >
    > > > Are these messages relavant? Even "ls" fails there...
    > > >
    > >
    > > No, they're just a little warning we put in there to find out how
    > > removeable sys_sysctl() is. (Answer: not very. I'll drop that patch).
    > >
    > > It isn't relevant to this problem.
    >
    > OK.
    >
    > Then it must be something in the driver communication.
    > Miles, do you have proper /dev/snd/* entries?

    Hello,

    I have no /dev/snd directory.
    /dev/sndstat contains:

    Sound Driver:3.8.1a-980706 (ALSA v1.0.12rc1 emulation code)
    Kernel: Linux Dumbleedor 2.6.18-rc4-mm3 #2 Tue Aug 29 01:26:36 PDT 2006 i686
    Config options: 0

    Installed drivers:
    Type 10: ALSA emulation

    Card config:
    Intel 82801DB-ICH4 with unknown codec at 0xe0100c00, irq 17

    Audio devices:
    0: Intel 82801DB-ICH4 (DUPLEX)

    Synth devices: NOT ENABLED IN CONFIG

    Midi devices: NOT ENABLED IN CONFIG

    Timers:
    7: system timer

    Mixers:
    0: Conexant id 30

    Also, "cat /proc/asound/pcm" gives:

    00-04: Intel ICH - IEC958 : Intel 82801DB-ICH4 - IEC958 : playback 1
    00-03: Intel ICH - ADC2 : Intel 82801DB-ICH4 - ADC2 : capture 1
    00-02: Intel ICH - MIC2 ADC : Intel 82801DB-ICH4 - MIC2 ADC : capture 1
    00-01: Intel ICH - MIC ADC : Intel 82801DB-ICH4 - MIC ADC : capture 1
    00-00: Intel ICH : Intel 82801DB-ICH4 : playback 1 : capture 1
    -
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