[alsa-devel] ALSA regression Macbook Air 5, 2: No sound from the loudspeaker

Daniel Wagner wagi at monom.org
Tue Mar 26 13:35:47 CET 2013

On 03/25/2013 07:46 PM, Daniel Wagner wrote:
> I experience a regression on my Macbook Air 2012 model with the 3.9-rc
> kernels (v3.9-rc2-284-gaea8b5d) The symptoms are that there is just no
> sound from the loudspeakers. The headphone output works fine.

Oh, there is already a fix in the mainline tree.

   ALSA: hda - Fix missing EAPD/GPIO setup for Cirrus codecs

Haven't tested it yet but looks like then one I was looking for.


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