linux-kernel - Re: [PATCH 3.18 01/11] ALSA: hda - fix headset mic problem for Dell machines with alc236

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Message-ID: <s5h4lqfegyw.wl-tiwai@suse.de>
Date:   Tue, 31 Oct 2017 11:42:31 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Hui Wang <hui.wang@...onical.com>
Subject: Re: [PATCH 3.18 01/11] ALSA: hda - fix headset mic problem for Dell machines with alc236

On Tue, 31 Oct 2017 10:54:38 +0100,
Greg Kroah-Hartman wrote:
> 
> 3.18-stable review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Hui Wang <hui.wang@...onical.com>
> 
> commit f265788c336979090ac80b9ae173aa817c4fe40d upstream.
> 
> We have several Dell laptops which use the codec alc236, the headset
> mic can't work on these machines. Following the commit 736f20a70, we
> add the pin cfg table to make the headset mic work.

I guess the commit 736f20a70 wasn't picked up for 3.18.x (maybe not
straightforwardly applicable), so this patch can be dropped as well.


thanks,

Takashi


> 
> Signed-off-by: Hui Wang <hui.wang@...onical.com>
> Signed-off-by: Takashi Iwai <tiwai@...e.de>
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> 
> ---
>  sound/pci/hda/patch_realtek.c |    8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -5635,6 +5635,14 @@ static const struct snd_hda_pin_quirk al
>  		ALC225_STANDARD_PINS,
>  		{0x12, 0xb7a60130},
>  		{0x1b, 0x90170110}),
> +	SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x12, 0x90a60140},
> +		{0x14, 0x90170110},
> +		{0x21, 0x02211020}),
> +	SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x12, 0x90a60140},
> +		{0x14, 0x90170150},
> +		{0x21, 0x02211020}),
>  	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
>  		ALC255_STANDARD_PINS,
>  		{0x12, 0x40300000},
> 
>