https://bugzilla.kernel.org/show_bug.cgi?id=66621#c39
try the modified version of hda_jack_sense_test which can meause
impedance sinc your codec support ImpSense
this require to use hda_codec parser in hda_analyzer
it is strange that the headphone does not support jack detection
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Control: name="Front Headphone Surround Jack", index=0, device=0
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0221101f: [Jack] HP Out at Ext Front
** Bug watch added: Linux Kernel Bug Tracker #66621
http://bugzilla.kernel.org/show_bug.cgi?id=66621
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https://bugs.launchpad.net/bugs/1284466
Title:
[Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] No sound at all
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