From: Paul Bolle <pebolle@tiscali.nl>
To: "Adrien Vergé" <adrienverge@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>,
"Nicolo'" <nicolopiazzalunga@gmail.com>,
David Henningsson <david.henningsson@canonical.com>,
Kailang Yang <kailang@realtek.com>,
Hui Wang <hui.wang@canonical.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda - Fix silent output on MacBook Air 1,1
Date: Fri, 24 Jan 2014 21:14:44 +0100 [thread overview]
Message-ID: <1390594484.15637.2.camel@x220> (raw)
In-Reply-To: <1390593374-6592-1-git-send-email-adrienverge@gmail.com>
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
next prev parent reply other threads:[~2014-01-24 20:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-24 19:56 [PATCH] ALSA: hda - Fix silent output on MacBook Air 1,1 Adrien Vergé
2014-01-24 20:14 ` Paul Bolle [this message]
2014-01-24 20:46 ` Adrien Vergé
2014-01-24 21:08 ` Paul Bolle
2014-01-25 8:18 ` Takashi Iwai
2014-01-25 10:17 ` Nicolo'
2014-01-25 14:36 ` Adrien Vergé
2014-01-25 14:47 ` Nicolo'
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