Bug 86032

Summary:	"Headphone" audio output missing on Lenovo T440s after upgrade to commit aec811
Product:	PulseAudio	Reporter:	Andreas Fleig <andreasfleig+fd>
Component:	core	Assignee:	pulseaudio-bugs
Status:	RESOLVED MOVED	QA Contact:	pulseaudio-bugs
Severity:	major
Priority:	medium	CC:	lennart, rdieter, samuel
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Andreas Fleig 2014-11-08 11:53:37 UTC

Upgrading pulseaudio to commit aec811 on my Lenovo T440s with Fedora 21 made the headphone audio output disappear.


Repeatable: always


Steps to reproduce:
1. Install pulseaudio-5.0-24.20141103gitaec81.fc21.x86_64 on Lenovo T440s
2. Reboot
3. Play audio, open gnome-control-center.
4. Plug in some headphones

Expected results:
gnome-control-center should show a new audio output device "Headphones", there
should be sound from the headphones

Actual results:
No audio output device displayed any more, and no sound from headphones


$ rpm -q pulseaudio
pulseaudio-5.0-24.20141103gitaec81.fc21.x86_64

alsa-info:
http://www.alsa-project.org/db/?f=503cc4ba2634c1098053dddf70051f65c717a7f5

The latest known working version of the package, pulseaudio-5.0-10.fc21, appears to be based on the 5.0 release:
http://pkgs.fedoraproject.org/cgit/pulseaudio.git/tree/sources?h=f21&id=7167b336b7f6e7457f6dfd60b055625560ca7532

Comment 1 Raymond 2014-11-08 23:28:06 UTC



https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/hda_generic.c?id=03ad6a8c93b6df2d65c305b5b5f9474068b45bfb


https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/hda_generic.c?id=3abb4f4d0e7aaad0d12004b5057f4486a688752b


you case are 

speaker + dock headphone playback volume and speaker playback volume

or

headphone+dock headphone playback volume and speaker playback volume

http://mailman.alsa-project.org/pipermail/alsa-devel/2014-October/083128.html


Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="PCM Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="ALC3232 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals:  [0x32 0x32]
  Converter: stream=8, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0
  Amp-Out vals:  [0x00 0x00]
  Converter: stream=8, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0

Comment 2 Raymond 2014-11-08 23:35:38 UTC

the other case 

speaker+headphone playback volumre  and bass playback volume


http://git.kernel.org/cgit/linux/kernel/git/tiwai/hda-emu.git/tree/codecs/vt1802-asus-g75?id=HEAD

Comment 3 Raymond 2014-11-08 23:37:08 UTC

Node 0x08 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Front Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="VT1802 Analog", type="Audio", device=0
  Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
  Amp-Out vals:  [0x22 0x22]
  Converter: stream=8, channel=0
  PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
Node 0x09 [Audio Output] wcaps 0x41d: Stereo Amp-Out
  Control: name="Surround Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0
  Amp-Out vals:  [0x1d 0x1d]
  Converter: stream=8, channel=2
  PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
  Power states:  D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0

Comment 4 GitLab Migration User 2018-07-30 10:16:54 UTC

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