[alsa-devel] [PATCH] ALSA: hda - Adding one more ALC255 pin definition for headset problem

[Takashi Iwai]

On Mon, 26 Sep 2016 04:59:38 +0200,
Hui Wang wrote:
> 
> We have two new Dell laptop models, they have the same ALC255 pin
> definition, but not in the pin quirk table yet, as a result, the
> headset microphone can't work. After adding the definition in the
> table, the headset microphone works well.
> 
> Cc: <stable at vger.kernel.org>
> Signed-off-by: Hui Wang <hui.wang at canonical.com>

Applied, thanks.


Takashi

> ---
>  sound/pci/hda/patch_realtek.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 1fe8750..b58e8c7 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -5855,6 +5855,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
>  		{0x14, 0x90170120},
>  		{0x21, 0x02211030}),
>  	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x14, 0x90170110},
> +		{0x1b, 0x02011020},
> +		{0x21, 0x0221101f}),
> +	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
>  		{0x14, 0x90170130},
>  		{0x1b, 0x01014020},
>  		{0x21, 0x0221103f}),
> -- 
> 1.9.1
>