Bug 12862

Summary:	No headphone control in Sigmatel HDA
Product:	Drivers	Reporter:	Martin (bugs)
Component:	Sound(ALSA)	Assignee:	Jaroslav Kysela (perex)
Status:	CLOSED CODE_FIX
Severity:	high	CC:	rjw
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.29-rc7	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	12398
Attachments:	alsa-info (ran as user)

Description Martin 2009-03-12 12:44:30 UTC

Latest working kernel version: 2.6.28
Earliest failing kernel version: 2.6.29-rc7?
Distribution: Ubuntu Jaunty
Hardware Environment: Dell Vostro 1400
Software Environment: Alsa/Audacious
Problem Description: Inserting a headphone does not kill sound on built-in speakers, there is no separate headphone volume/mute control in alsamixer under 2.6.29-rc7

Steps to reproduce: boot 2.6.29-rc7, play audio, plug headphone: still sound from internal speakers (AND sound from headphones). No headphones volume/mute in kmix or alsamixer.

Comment 1 Takashi Iwai 2009-03-12 15:33:13 UTC

Try the very latest Linus git tree.  A couple of fixes for Dell laptops are in after rc7.

If it still doesn't work, try sound git tree (master branch)
    git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git

Anyway, please run alsa-info.sh with --no-upload option and attach the generated file.  This will contain more detailed hardware information.  The script is found at:
    http://www.alsa-project.org/alsa-info.sh

Comment 2 Martin 2009-03-13 01:30:40 UTC

Created attachment 20515 [details]
alsa-info (ran as user)

This is the requested info. I'd prefer to stick with rc's when possible. They're on-the-edge enough for me as I'm running rc7 on a "production" laptop.

Comment 3 Takashi Iwai 2009-03-13 01:35:09 UTC

Then try rc8 released yesterday :)

Comment 4 Martin 2009-03-13 02:51:49 UTC

It's fixed in rc8.
Thx!