[alsa-devel] Jack sense fails on Fujitsu p7120
superquad.vortex2 at gmail.com
Tue Feb 1 03:24:13 CET 2011
2011/2/1 Robin Neatherway <neatherway at gmail.com>
> > Because ubuntu had disabled OSS emulation , you have to disable OSS
> > emulation too.
> > ./configure --with-oss=no
> Thanks for the tip. I've compiled the 1.0.24 drivers tarball using
> ./configure --with-debug=full --with-oss=no and it now loads
> correctly. I have a large number of controls in alsamixer, having set
> model=test in /etc/modprobe.d/alsa-base.conf.
> The control names are now generic, but I have found that LOUT1 is the
> headphones and LOUT2 is the speakers. There are also GPIO pins 0-3
> available. I have tried toggling these, but it does not affect the
> jack sense, which still does not operate.
> The new alsa-info is at the following URL:
Do you mean
LOUT1 playback volume control at node 0x8 affect the volume of your
headphone and LOUT2 playback volume control at node 0x9 affect the volume of
your speakers ?
If you look at 4.1 Block Diagram of alc260 datasheet ,
LOUT1 is connected to 0xf Line Out and
LOUT2 is connected to 0x10 HP
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