Mailinglist Archive: opensuse-bugs (16653 mails)

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[Bug 446025] Headphones don't function properly on Dell Studio 15
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Tue, 25 Nov 2008 02:09:05 -0700 (MST)
  • Message-id: <20081125090905.D9CF8245391@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=446025

User hartwig.linux@xxxxxxxxx added comment
https://bugzilla.novell.com/show_bug.cgi?id=446025#c50


Hartwig Linux <hartwig.linux@xxxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
Info Provider|lee_matheson@xxxxxxxxxxx |




--- Comment #50 from Hartwig Linux <hartwig.linux@xxxxxxxxx> 2008-11-25
02:09:05 MST ---

Not sure how helpful it is to jump in at the current time, but my problem seems
identical to Lee's. At least his observations match mine, as far as I can tell.
There might be subtle differences in the hardware of our notebook, however.

Have built the latest snapshot with the patch patch_sigmatel.c, and run the
test-cases.

Summary:
1. without HP plugged in: no sound from speakers
2. with HP plugged into both front/rear HP Jack, I do get sound from the HPs
This is both times without specifying any model option.

Another interesting observation. With a snapshot from around Nov.18, I did get
sound from speakers(without HP), which was muted if I plugged a HP in front
Jack. In this case, I also got sound on the HP, so this was close to intended
behavior. However, neither MIC Jack, Audio CD nor built-in MIC worked.

Attached are the output from alsa-info.sh for the 3 cases:
1. alsa-info.without-hp.txt (no headphones plugged in)
1. alsa-info.hp-front.txt (headphones plugged into front HP Jack)
1. alsa-info.hp-middle.txt (headphones plugged into rear HP Jack)

Hope this helps, and thanks for the efforts, Hartwig


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