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| author | Adrien Vergé <adrienverge@gmail.com> | 2014-01-24 14:56:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-06 11:22:18 -0800 |
| commit | 898e49a224c935709db86fada5dce191b5777a1d (patch) | |
| tree | a24cc86f946cbf2d33a86451049157cd0c474b97 /block/blk-cgroup.c | |
| parent | dfcede768466b6a0c39128a25541f2f0db6f42bd (diff) | |
ALSA: hda - Fix silent output on MacBook Air 1,1
commit e7729a415315fcd9516912050d85d5aaebcededc upstream.
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")
Tested-by: Adrien Vergé <adrienverge@gmail.com>
Signed-off-by: Adrien Vergé <adrienverge@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/blk-cgroup.c')
0 files changed, 0 insertions, 0 deletions