https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers

please file bug report at kernel.org


it is a bug to create alt analog device and independent headphone  when codec 
only has one DAC 

**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD1983 Analog [AD1983 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: AD1983 Alt Analog [AD1983 Alt Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


Node 0x03 [Audio Output] wcaps 0x441: Stereo
  Device: name="AD1983 Analog", type="Audio", device=0
  Device: name="AD1983 Alt Analog", type="Audio", device=2
  Converter: stream=0, channel=0
  Power states:  D0 D3
  Power: setting=D0, actual=D0
  Processing caps: benign=1, ncoeff=70

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1257973

Title:
  Regression:  Input from Line-in / Mic can't be listened in the output
  anymore

Status in “alsa-driver” package in Ubuntu:
  New

Bug description:
  http://www.alsa-project.org/db/?f=83f1bfaa94d748937742cda7b24cd811a4f3889c
  I am not using pulseaudio.
  The problem is with alsamixer controls of the HDA Intel audio device: There 
is no more playback control for Mic and Line-in inputs. In ubuntu 13.04 there 
are such alsa mixer controls, but not anymore in ubuntu 13.10, which should be 
fixed.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.11.0-14.6-lowlatency 3.11.7
  Uname: Linux 3.11.0-14-lowlatency x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  jarno      4061 F.... panel-10-mixer
   /dev/snd/controlC0:  jarno      4061 F.... panel-10-mixer
  CurrentDmesg:
   [   50.091713] Adding 993052k swap on /dev/zram1.  Priority:5 extents:1 
across:993052k SSFS
   [  724.144750] perf samples too long (2507 > 2500), lowering 
kernel.perf_event_max_sample_rate to 50000
  Date: Thu Dec  5 01:31:17 2013
  InstallationDate: Installed on 2013-06-24 (163 days ago)
  InstallationMedia: Ubuntu-Studio 13.04 "Raring Ringtail" - Release amd64 
(20130424)
  MarkForUpload: True
  PackageArchitecture: all
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  SourcePackage: alsa-driver
  UpgradeStatus: Upgraded to saucy on 2013-12-04 (0 days ago)
  dmi.bios.date: 06/26/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.6.6
  dmi.board.name: 0RF703
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.6.6:bd06/26/2011:svnDellInc.:pnOptiPlex745:pvr:rvnDellInc.:rn0RF703:rvr:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 745
  dmi.sys.vendor: Dell Inc.

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