linux-kernel - Re: [PATCH] ALSA: hda/realtek: Enable mute LED on an HP system

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Date:   Fri, 27 Mar 2020 09:31:47 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc:     <tiwai@...e.com>, Jaroslav Kysela <perex@...ex.cz>,
        Kailang Yang <kailang@...ltek.com>,
        Hui Wang <hui.wang@...onical.com>,
        Jian-Hong Pan <jian-hong@...lessm.com>,
        Tomas Espeleta <tomas.espeleta@...il.com>,
        Sergey Bostandzhyan <jin@...iatomb.cc>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Chris Chiu <chiu@...lessm.com>,
        "moderated list:SOUND" <alsa-devel@...a-project.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ALSA: hda/realtek: Enable mute LED on an HP system

On Fri, 27 Mar 2020 05:46:25 +0100,
Kai-Heng Feng wrote:
> 
> The system in question uses ALC285, and it uses GPIO 0x04 to control its
> mute LED.
> 
> The mic mute LED can be controlled by GPIO 0x01, however the system uses
> DMIC so we should use that to control mic mute LED.
> 
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>

Thanks, applied.


Takashi