[alsa-devel] [PATCH] ALSA: hda - Add headset mic pin quirk for a Dell device

[Takashi Iwai]

On Wed, 22 Jul 2015 10:00:25 +0200,
David Henningsson wrote:
> 
> Without this patch, the headset mic will not work on this machine.
> 
> BugLink: https://bugs.launchpad.net/bugs/1476987
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>

Applied now with Cc to stable.  Thanks.


Takashi

> ---
>  sound/pci/hda/patch_realtek.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index caba66b..11c8a74 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -5463,6 +5463,17 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
>  		{0x1d, 0x40700001},
>  		{0x21, 0x02211030}),
>  	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x12, 0x40000000},
> +		{0x14, 0x90170130},
> +		{0x17, 0x411111f0},
> +		{0x18, 0x411111f0},
> +		{0x19, 0x411111f0},
> +		{0x1a, 0x411111f0},
> +		{0x1b, 0x01014020},
> +		{0x1d, 0x4054c029},
> +		{0x1e, 0x411111f0},
> +		{0x21, 0x0221103f}),
> +	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
>  		{0x12, 0x90a60160},
>  		{0x14, 0x90170120},
>  		{0x17, 0x90170140},
> -- 
> 1.9.1
>