[SRU][Artful][Bionic][linux-oem][PATCH 2/2] ALSA: hda - Fix headset mic detection problem for two Dell machines

[Aaron Ma]

On 02/12/2018 11:37 AM, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1748807
> 
> One of them has the codec of alc256 and the other one has the codec
> of alc289.
> 
> Cc: <stable at vger.kernel.org>
> Signed-off-by: Hui Wang <hui.wang at canonical.com>
> Signed-off-by: Takashi Iwai <tiwai at suse.de>
> (cherry picked from commit 3f2f7c553d077be6a30cb96b2976a2c940bf5335)

Didn't find this commit ID:

The one with the same title is:

commit 59ec4b57bcaede46546d54d037a21004b9aa5cef
Author: Hui Wang <hui.wang at canonical.com>
Date:   Thu Aug 4 15:28:04 2016 +0800

    ALSA: hda - Fix headset mic detection problem for two dell machines

    One of the machines has ALC255 on it, another one has ALC298 on it.

    On the machine with the codec ALC298, it also has the speaker volume
    problem, so we add the fixup chained to ALC298_FIXUP_SPK_VOLUME rather
    than adding a group of pin definition in the pin quirk table, since
    the speak volume problem does not happen on other machines yet.

    Cc: <stable at vger.kernel.org>
    Signed-off-by: Hui Wang <hui.wang at canonical.com>
    Signed-off-by: Takashi Iwai <tiwai at suse.de>

And there is a fix for it:
2f726aec19a9d2c63bec9a8a53a3910ffdcd09f8

It is already in oem branch.

Regards,
Aaron


> Signed-off-by: Hui Wang <hui.wang at canonical.com>
> ---
>  sound/pci/hda/patch_realtek.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 624d717..2eac412 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -6549,6 +6549,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
>  		{0x14, 0x90170110},
>  		{0x21, 0x02211020}),
>  	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x12, 0x90a60130},
> +		{0x14, 0x90170110},
> +		{0x14, 0x01011020},
> +		{0x21, 0x0221101f}),
> +	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
>  		ALC256_STANDARD_PINS),
>  	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1043, "ASUS", ALC256_FIXUP_ASUS_MIC,
>  		{0x14, 0x90170110},
> @@ -6617,6 +6622,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
>  		{0x12, 0x90a60120},
>  		{0x14, 0x90170110},
>  		{0x21, 0x0321101f}),
> +	SND_HDA_PIN_QUIRK(0x10ec0289, 0x1028, "Dell", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
> +		{0x12, 0xb7a60130},
> +		{0x14, 0x90170110},
> +		{0x21, 0x04211020}),
>  	SND_HDA_PIN_QUIRK(0x10ec0290, 0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1,
>  		ALC290_STANDARD_PINS,
>  		{0x15, 0x04211040},
> -- 2.7.4
> -- kernel-team mailing list kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
>