Hi Daniel,

we tried upating files through level S/1. used below commands

echo "hp_detect=1" | sudo tee /sys/class/sound/hwC0D0/hints
output : hp_detect = 1
confirmed same through cat 

echo "1" | sudo tee /sys/class/sound/hwC0D0/reconfig
output : 1

when tried cat on this files got permission denied after doing chmod 777
on same we were able to read but we got something like Input Output
error.

after rebooting tested for the issue, same problem.

-Amit

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When headphones are plugged in, the speaker does not get muted automatically.
https://bugs.launchpad.net/bugs/477154
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