linux-kernel - Re: [PATCH] ALSA: hda - Fix silent output on MacBook Air 1,1

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Message-ID: <CABru_zWurg5tiOy-LtyizB0bqK5HoTScw0f3TizX4VHTorttTw@mail.gmail.com>
Date:	Sat, 25 Jan 2014 11:17:15 +0100
From:	"Nicolo'" <nicolopiazzalunga@...il.com>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Paul Bolle <pebolle@...cali.nl>,
	Adrien Vergé <adrienverge@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	David Henningsson <david.henningsson@...onical.com>,
	Kailang Yang <kailang@...ltek.com>,
	Hui Wang <hui.wang@...onical.com>,
	alsa-devel <alsa-devel@...a-project.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ALSA: hda - Fix silent output on MacBook Air 1,1

I can confirm this happens on my machine too: does anybody have a hint
on why changing VREF on 0x18 mutes/unmutes speakers and hp, which are
on 0x14 and 0x15 ?

On Sat, Jan 25, 2014 at 9:18 AM, Takashi Iwai <tiwai@...e.de> wrote:
> At Fri, 24 Jan 2014 22:08:05 +0100,
> Paul Bolle wrote:
>>
>> On Fri, 2014-01-24 at 15:46 -0500, Adrien Vergé wrote:
>> > I think very few people use Linux on their MBA 1,1. Moreover, part of
>> > them remained on v2.6.
>>
>> I see. Well, if your analysis is correct I think you're supposed to add
>>      Fixes: 1a97b7f22774 ("ALSA: hda/realtek - Remove the last static quirks for ALC882")
>>
>> to your commit explanation. Not sure, since this tag is not documented,
>> as far as I can see.
>
> I applied with fixes and cc-to-stable tags now.
>
> thanks,
>
> Takashi
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