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[Bug 1301708] Re: PCI/internal sound card not detected[ 20.936039] hda-intel 0000:04:01.0: no codecs initialized

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Date: Tue, 03 Mar 2015 19:34:34 -0000
Reply-to: Bug 1301708 <1301708@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033299 is a
different problem from what robusta is reporting here.  In 1033299,
"pci=use_crs" should work around at least part of the problem, but I
don't think it will make a difference here.

Here, we have this:

      pci 0000:00:13.0: PCI bridge to [bus 04-06]
      pci 0000:00:13.0:   bridge window [mem 0xdf800000-0xdfafffff]
      pci 0000:00:13.0:   bridge window [mem 0xdf600000-0xdf7fffff 64bit pref]
      pci 0000:04:01.0: [1106:3288] type 00 class 0x040300
      pci 0000:04:01.0: reg 0x10: [mem 0xdfafc000-0xdfafffff]

04:01.0 is the audio device, and its resources look fine from a PCI core
point of view.  I don't see a PCI problem here, so I'd suspect a driver
issue.

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https://bugs.launchpad.net/bugs/1301708

Title:
  PCI/internal sound card not detected[   20.936039] hda-intel
  0000:04:01.0: no codecs initialized

Status in alsa-driver package in Ubuntu:
  Expired

Bug description:
  onboard via VT8237A/VT8251

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4
  Uname: Linux 3.11.0-18-generic i686
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  matt       1822 F.... pulseaudio
  Date: Thu Apr  3 04:40:14 2014
  InstallationDate: Installed on 2014-01-30 (62 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Title: PCI/internal sound card not detected
  UpgradeStatus: Upgraded to saucy on 2014-03-28 (5 days ago)
  dmi.bios.date: 11/09/2006
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: MS-7318
  dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd11/09/2006:svnMEDIONPC:pnMS-7318:pvr:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7318:rvr:cvn:ct3:cvr:
  dmi.product.name: MS-7318
  dmi.sys.vendor: MEDIONPC

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