[alsa-devel] CX20590 - problems

hi,

i'm from brazil, sorry bad english

I have sony vaio vpceg15fb, internal mic - not work headphone jack - not work

front speaker - work fine mic jack - work fine

shell _> head -n 1 /proc/asound/card0/codec*

==> /proc/asound/card0/codec#0 <== Codec: Conexant CX20590

==> /proc/asound/card0/codec#3 <== Codec: Intel CougarPoint HDMI

not supported yet? i tried all tutorials in internet.

thanks.