[Bugme-new] [Bug 15415] New: Problems with nVidia Ion / HDA nVidia / Realtek ALC887 Codec on Asus ET2002 -> headphones and internal mic don't function

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Feb 28 07:25:44 PST 2010


http://bugzilla.kernel.org/show_bug.cgi?id=15415

           Summary: Problems with nVidia Ion / HDA nVidia / Realtek ALC887
                    Codec on Asus ET2002 -> headphones and internal mic
                    don't function
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.33
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Sound(ALSA)
        AssignedTo: perex at perex.cz
        ReportedBy: haefele.peter at googlemail.com
        Regression: No


Created an attachment (id=25278)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=25278)
Output of  "alsa-info.sh  --no-upload"

There is no sound from the headphones and the internal microphone doesn't
record. The internal speakers however are working. This seems to be a problem
with the Realtek ALC887 Codec and the snd-hda-intel module.  When playing with
the ALSA Mixer settings there is a control for the front speakers and for the
headphones, but both are connected to the sound coming from the front speakers.

Please find attached the output of the alsa-info.sh and some hardware
information.

I tried the following options for the snd-hda-intel.ko without success:

#options snd-hda-intel model=generic #headphone and webcam mic don't work
#options snd-hda-intel model=targa-2ch-dig #headphones and webcam mic doesn't
work
#options snd-hda-intel model=medion-md2 #headphones and webcam mic don't work
#options snd-hda-intel model=acer #headphones and webcam mic don't work
#options snd-hda-intel model=auto #headphones and webcam mic don't work
#options snd-hda-intel model=acer-aspire #headphones and webcam mic don't work
#options snd-hda-intel model=lenovo #headphones and webcam mic don't work
#options snd-hda-intel model=targa-dig #headphones and webcam mic don't work
#options snd-hda-intel model=3stack-dig #headphones and webcam mic don't work
#options snd-hda-intel model=6stack-dig #headphones and webcam mic don't work
#options snd-hda-intel model=3stack-6ch #headphones and webcam mic don't work
#options snd-hda-intel model=3stack-6ch-dig #headphones and webcam mic don't
work
#options snd-hda-intel model=6stack-dig-demo #headphones and webcam mic don't
work

Thanks for any help.

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