** Changed in: alsa-driver (Ubuntu)
       Status: In Progress => Incomplete

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https://bugs.launchpad.net/bugs/682565

Title:
  Thinkpad Edge 11" (Intel) [Conexant CX20582 (Pebble)] Internal Mic Not
  Working

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  I have a thinkpad edge 11" (intel) which uses the Conexant CX20582
  (Pebble) sound chip.

  Currently, the internal microphone will not work. Out of the box, the
  headphones and external mic also have issues but these get solved
  following directions in
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/587388

  Following the solution listed in this bug report and setting my
  /etc/modprobe.d/alsa-base.conf to options snd-hda-intel model="olpc-
  xo-1_5" the headphone and external microphone seem to work, but the
  internal microphone seem not to work. The options in alsa-mixer seem
  not to match the physical hardware layout. My guess is that the
  configuration of the pebble chip in the laptop is not supported by the
  drivers yet.

  Let me know how else I can help.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: alsa-base 1.0.23+dfsg-1ubuntu4
  ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic x86_64
  AlsaVersion:
   Advanced Linux Sound Architecture Driver Version 1.0.23.
   Compiled on Nov 18 2010 for kernel 2.6.35-22-generic (SMP).
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ahnise     2703 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 48'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:14f15066,17aa21c8,00100302 
HDA:80862804,80860101,00100000'
     Controls      : 18
     Simple ctrls  : 9
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
86HT19WW-1.165000'
     Mixer name : 'ThinkPad EC 86HT19WW-1.165000'
     Components : ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Mon Nov 29 14:33:19 2010
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_PH.utf8
   SHELL=/bin/bash
  SelectedCard: 0 Intel HDA-Intel - HDA Intel
  SourcePackage: alsa-driver
  Symptom: audio
  Title: [Conexant CX20582 (Pebble)] Recording problem
  dmi.bios.date: 08/10/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 86ET19WW (1.03 )
  dmi.board.name: 03282NB
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr86ET19WW(1.03):bd08/10/2010:svnLENOVO:pn03282NB:pvrThinkPadEdge:rvnLENOVO:rn03282NB:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 03282NB
  dmi.product.version: ThinkPad Edge
  dmi.sys.vendor: LENOVO

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