[alsa-devel] HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4

Raymond Yau superquad.vortex2 at gmail.com
Thu Jan 17 13:49:56 CET 2013

> OK, now as far as Auto-Mute goes, should it do what expected when enabled
- i.e. muting the speakers when headphones are connected to the front
panel? I have tried that, does not seem to work.

Do your computer chassis have a hda front audio panel with Jack detection ?

The front headphone Jack should return true when headphone Jack is plugged

control.35 {
iface CARD
name 'Front Headphone Jack'
value false
comment {
access read
count 1

All ADI codecs support impedance measurement

Try the modified hda-jack-sense-test which need hda-analyzer


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