Public bug reported:
Found there is no internal speaker output from hp touchsmart 600-1005xt
in all releases of Ubuntu 8.04 to 10.04LTS with updated alsa-base (on
1.0.22.1 in Lucid now) . I have also noticed the nodeid's it seem to be
mapped 21 - 13 - 3 for internal speakers which gives same results (no
audio) in osx Applehda.kext. The HP nodeid's of 20 - 12 - 2 seem to work
in all Ubuntu Dists & OSx as well. Windows 7 Driver everything works of
course. Is Bios sending wrong pin configs for internal audio? if so what
would the resolution be?
here is my alsa-information from alsa-info.sh attached, My only guess is
the pin configs how do you change them in alsa driver & how could I get
the correct ones if the bios was sending wrong pathmaps? I should also
note I've tried most of the model flags in alsa-base.conf for the alc888
codec & rebooted countless times, model=auto shows the internal speaker
but no sound.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
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HP Touchsmart 600-1005xt No sound from Internal Speakers
https://bugs.launchpad.net/bugs/597056
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