Audio not working with Dell Latitude D820 HD audio device
I have a Dell Latitude D820 laptop and Haiku runs just fine on in, apart from the audio. The HDA is detected and I can change volume, but there's no sound coming from applications. The sound card is a Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller.
MediaPlayer plays movies, sould applications play the wav files I give them to play, but there's no sound. I tried restarting MediaServer many times but the result is the same. I tried several drivers including the AC'97 one on bebits/haikufiles but it doesn't work. No sound at all.