Messages in this thread | | | Subject | Re: [PATCH] ALSA: hda - Fix silent output on MacBook Air 1,1 | From | Paul Bolle <> | Date | Fri, 24 Jan 2014 21:14:44 +0100 |
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On Fri, 2014-01-24 at 14:56 -0500, Adrien Vergé wrote: > Similarly to other Apple products, MBA 1,1 needs a specific quirk. > Pin 0x18 must be set to VREF_50 to have sound output. This was no > longer done since commit 1a97b7f, resulting in a mute built-in speaker.
Commit 1a97b7f ("ALSA: hda/realtek - Remove the last static quirks for ALC882") was included in v3.4. Did no-one notice this for 9 releases?
> This patch corrects the regression by creating a fixup for the MBA 1,1. > > Tested-by: Adrien Vergé <adrienverge@gmail.com> > Signed-off-by: Adrien Vergé <adrienverge@gmail.com>
Paul Bolle
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