Hi,
I have a Dell Vostro 1400 laptop, which uses the sigmatel codec STAC9228.
This laptop has a digital built in mic and a connector for an external analog mic. It also has two headphones connectors.
Using yesterday's alsa tarball
model=ref or ref-no-jd - sound in headphones only, external analog mic works. No digital mic.
model=3stack,5stack - no sound at all.
model=dell-3stack - sound works for headphones and speakers (jack detection mutes speakers when headphones are inserted), no analog external mic, and digital mic works, but sound is really too low.
Therefore, I would be very pleased if I could either use the analog mic with model=dell-3stack, or if the built in digital mic had a louder sound.
Using hda-verb-0.3, the pins are:
0xa - headphones (first connector - the one which works) 0xf - headphones (second connector - mute) 0xe - analog mic
The information from alsa-info is here:
http://www.alsa-project.org/db/?f=6a64faf3cd93c8c805e868c33eff88aec29508c8
Thanks.