16 Jan
2011
16 Jan
'11
2:02 a.m.
2011/1/16 Paulo Silva paulo.jnkml@gmail.com
This is because I have two headphone jacks and since I upgraded to 2.6.26, when I plug anything to the 2nd headphone the first gets muted.
I think this is a jack sensing related bug, since the 1st jack is enumerated as "Front" and the 2nd as "Headphone" when in reality they are both "Headphone" 1 and 2.
if your notebook has dual headphone jacks and internal speakers, this usually need special handling in hp_automute() function of your hda codec since it depend on how your hda codec route the audio to dual headphone jacks and internal speakers
you will need to study datasheet of your hda codec and hda/patch_xxxx.c