interestingly, if I boot with kernel 3.0.0-19-generic, recording works
fine, when selecting the 'front mic' input channel. also, the pulse
audio mixing panel will show all input channels: line-in, microphone and
front microphone (with kernel 3.2, only a single input channel is shown)

additional info:


$ cat /proc/asound/modules 
 0 snd_hda_intel
 1 snd_hda_intel


$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC889 Analog [ALC889 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC889 Digital [ALC889 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: ALC889 Analog [ALC889 Analog]
  Subdevices: 2/2
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1


$ arecord -L
default
    Playback/recording through the PulseAudio sound server
sysdefault:CARD=Intel
    HDA Intel, ALC889 Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    Front speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC889 Digital
    IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    Direct sample mixing device
dmix:CARD=Intel,DEV=1
    HDA Intel, ALC889 Digital
    Direct sample mixing device
dmix:CARD=Intel,DEV=2
    HDA Intel, ALC889 Analog
    Direct sample mixing device
dsnoop:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    Direct sample snooping device
dsnoop:CARD=Intel,DEV=1
    HDA Intel, ALC889 Digital
    Direct sample snooping device
dsnoop:CARD=Intel,DEV=2
    HDA Intel, ALC889 Analog
    Direct sample snooping device
hw:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    Direct hardware device without any conversions
hw:CARD=Intel,DEV=1
    HDA Intel, ALC889 Digital
    Direct hardware device without any conversions
hw:CARD=Intel,DEV=2
    HDA Intel, ALC889 Analog
    Direct hardware device without any conversions
plughw:CARD=Intel,DEV=0
    HDA Intel, ALC889 Analog
    Hardware device with all software conversions
plughw:CARD=Intel,DEV=1
    HDA Intel, ALC889 Digital
    Hardware device with all software conversions
plughw:CARD=Intel,DEV=2
    HDA Intel, ALC889 Analog
    Hardware device with all software conversions

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https://bugs.launchpad.net/bugs/1006258

Title:
  audio input for Intel 82801JI audio device not working

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