You've fallen victim to trying every model - even ones that are irrelevant to your HDA codec. For instance, you don't have a Sigmatel codec; you have a Realtek one. model=ref is useless since its pin configuration is not even defined for your Realtek codec. What you need to do is pull down alsa-driver 1.0.14 from www.alsa-project.org and try the model that I noted above.
You've fallen victim to trying every model - even ones that are irrelevant to your HDA codec. For instance, you don't have a Sigmatel codec; you have a Realtek one. model=ref is useless since its pin configuration is not even defined for your Realtek codec. What you need to do is pull down alsa-driver 1.0.14 from www.alsa- project. org and try the model that I noted above.