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From: Takashi Iwai <tiwai@suse.de>
To: Hui Wang <hui.wang@canonical.com>
Cc: alsa-devel@alsa-project.org, stable@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: headphone and mic don't work on an Acer laptop
Date: Tue, 08 Jun 2021 14:00:57 +0200	[thread overview]
Message-ID: <s5hsg1sd0qu.wl-tiwai@suse.de> (raw)
In-Reply-To: <20210608024600.6198-1-hui.wang@canonical.com>

On Tue, 08 Jun 2021 04:46:00 +0200,
Hui Wang wrote:
> 
> There are 2 issues on this machine, the 1st one is mic's plug/unplug
> can't be detected, that is because the mic is set to manual detecting
> mode, need to apply ALC255_FIXUP_XIAOMI_HEADSET_MIC to set it to auto
> detecting mode. The other one is headphone's plug/unplug can't be
> detected by pulseaudio, that is because the pulseaudio will use
> ucm2/sof-hda-dsp on this machine, and the ucm2 only handle
> 'Headphone Jack', but on this machine the headphone's pincfg sets the
> location to Front, then the alsa mixer name is "Front Headphone Jack"
> instead of "Headphone Jack", so override the pincfg to change location
> to Left.
> 
> BugLink: http://bugs.launchpad.net/bugs/1930188
> Cc: <stable@vger.kernel.org>
> Signed-off-by: Hui Wang <hui.wang@canonical.com>

Thanks, applied.


Takashi

      reply	other threads:[~2021-06-08 12:00 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-08  2:46 [PATCH] ALSA: hda/realtek: headphone and mic don't work on an Acer laptop Hui Wang
2021-06-08 12:00 ` Takashi Iwai [this message]

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