From: Adrien Vergé <adrienverge@gmail.com>
Date: Fri, 24 Jan 2014 19:56:14 +0000 (-0500)
Subject: ALSA: hda - Fix silent output on MacBook Air 1,1
X-Git-Tag: v3.14-rc1~16^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7729a415315fcd9516912050d85d5aaebcededc;p=pandora-kernel.git

ALSA: hda - Fix silent output on MacBook Air 1,1

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.

This patch corrects the regression by creating a fixup for the MBA 1,1.

Fixes: 1a97b7f22774 ("ALSA: hda/realtek - Remove the last static quirks for ALC882")
Cc: <stable@vger.kernel.org> [v3.4+]
Tested-by: Adrien Vergé <adrienverge@gmail.com>
Signed-off-by: Adrien Vergé <adrienverge@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

Reading git-diff-tree failed