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| author | Adrien Vergé <adrienverge@gmail.com> | 2014-01-24 14:56:14 -0500 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-01-25 09:17:34 +0100 |
| commit | e7729a415315fcd9516912050d85d5aaebcededc (patch) | |
| tree | 959cf966b809458adcbd0145c16eb718d097a416 /kernel | |
| parent | deb6596f163b7340ff8f5a7c23e25317e165c669 (diff) | |
| download | op-kernel-dev-e7729a415315fcd9516912050d85d5aaebcededc.zip op-kernel-dev-e7729a415315fcd9516912050d85d5aaebcededc.tar.gz | |
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>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions
