24 Jan
2014
24 Jan
'14
9:14 p.m.
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