[alsa-devel] No sound from internal speaker on 2013 Macbook Air 6, 1

Ian Munsie darkstarsword at gmail.com
Mon Sep 9 18:32:55 CEST 2013

Hi Raymond,

> Because the driver select the amp at the pin complex of the headphone
> instead of the amp at the audio output
> These amps have different dB min

Ahh - this is starting to make sense to me now. I'll have to look at
look_for_out_vol_nid like you suggested tomorrow.


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