linux-kernel - Re: [PATCH] ALSA: hda/realtek - Fix 2 front mics of codec 0x623

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Date:   Tue, 22 Oct 2019 18:08:19 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Aaron Ma <aaron.ma@...onical.com>
Cc:     <perex@...ex.cz>, <kailang@...ltek.com>, <hui.wang@...onical.com>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ALSA: hda/realtek - Fix 2 front mics of codec 0x623

On Tue, 22 Oct 2019 17:38:55 +0200,
Aaron Ma wrote:
> 
> These 2 ThinkCentres installed a new realtek codec ID 0x623,
> it has 2 front mics with the same location on pin 0x18 and 0x19.
> 
> Apply fixup ALC283_FIXUP_HEADSET_MIC to change 1 front mic
> location to right, then pulseaudio can handle them.
> One "Front Mic" and one "Mic" will be shown, and audio output works
> fine.
> 
> Signed-off-by: Aaron Ma <aaron.ma@...onical.com>

I'd like to have Kailang's review about the new codec before
applying.

Kailang, could you take a look?


thanks,

Takashi

> ---
>  sound/pci/hda/patch_realtek.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index b000b36ac3c6..c34d8b435f58 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -7186,6 +7186,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
>  	SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
>  	SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
>  	SND_PCI_QUIRK(0x17aa, 0x3151, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
> +	SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
> +	SND_PCI_QUIRK(0x17aa, 0x3176, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
>  	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
>  	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
>  	SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
> @@ -9187,6 +9189,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = {
>  	HDA_CODEC_ENTRY(0x10ec0298, "ALC298", patch_alc269),
>  	HDA_CODEC_ENTRY(0x10ec0299, "ALC299", patch_alc269),
>  	HDA_CODEC_ENTRY(0x10ec0300, "ALC300", patch_alc269),
> +	HDA_CODEC_ENTRY(0x10ec0623, "ALC623", patch_alc269),
>  	HDA_CODEC_REV_ENTRY(0x10ec0861, 0x100340, "ALC660", patch_alc861),
>  	HDA_CODEC_ENTRY(0x10ec0660, "ALC660-VD", patch_alc861vd),
>  	HDA_CODEC_ENTRY(0x10ec0861, "ALC861", patch_alc861),
> -- 
> 2.17.1
>