Re: [alsa-devel] HDA: CLFE DAC on ALC889 (Acer Aspire 8930G)

Takashi Iwai wrote:

Did you change "Channel Mode" setting?

Yes, of course.

The only concern with your change is the possible incompatibility with the existing 4930g model. If the pin mapping is identical, then it's fine to change the existing code. If not, it'd be safer to create a new model preset.

Right. I'm just adding new output pin configurations, so there's a good chance that it can be unified with the existing 4930g model. Someone would have to test it on 4930g to make sure it doesn't break anything though.