[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[J-Donald Tournier]

This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
fixing the bass speaker problems.

Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.
---
 sound/hda/codecs/realtek/alc269.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/realtek/alc269.c
b/sound/hda/codecs/realtek/alc269.c
index 214eb9df6ef8..93fa4b888fef 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7078,6 +7078,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x38a9, "Thinkbook 16P",
ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
        SND_PCI_QUIRK(0x17aa, 0x38ab, "Thinkbook 16P",
ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
        SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8",
ALC287_FIXUP_CS35L41_I2C_2),
+       HDA_CODEC_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1
14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
        SND_PCI_QUIRK(0x17aa, 0x38b5, "Legion Slim 7 16IRH8",
ALC287_FIXUP_CS35L41_I2C_2),
        SND_PCI_QUIRK(0x17aa, 0x38b6, "Legion Slim 7 16APH8",
ALC287_FIXUP_CS35L41_I2C_2),
        SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8",
ALC287_FIXUP_CS35L41_I2C_2),
--
2.51.1.dirty

Re: [PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[Takashi Iwai]

On Sat, 18 Oct 2025 16:00:38 +0200,
J-Donald Tournier wrote:
> 
> This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
> fixing the bass speaker problems.
> 
> Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
> the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.

Could you resubmit the patch with your Signed-off-by tag?  It's a
legal requirement.  The code change itself looks good.


thanks,

Takashi

[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[J-Donald Tournier]

This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
fixing the bass speaker problems.

Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.

Signed-off-by: J-Donald Tournier <jdournier@gmail.com>
---
 sound/hda/codecs/realtek/alc269.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/realtek/alc269.c
b/sound/hda/codecs/realtek/alc269.c
index 214eb9df6ef8..93fa4b888fef 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7078,6 +7078,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x38a9, "Thinkbook 16P",
ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
        SND_PCI_QUIRK(0x17aa, 0x38ab, "Thinkbook 16P",
ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
        SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8",
ALC287_FIXUP_CS35L41_I2C_2),
+       HDA_CODEC_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1
14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
        SND_PCI_QUIRK(0x17aa, 0x38b5, "Legion Slim 7 16IRH8",
ALC287_FIXUP_CS35L41_I2C_2),
        SND_PCI_QUIRK(0x17aa, 0x38b6, "Legion Slim 7 16APH8",
ALC287_FIXUP_CS35L41_I2C_2),
        SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8",
ALC287_FIXUP_CS35L41_I2C_2),
--
2.51.1.dirty

Re: [PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[Takashi Iwai]

On Sat, 18 Oct 2025 16:20:44 +0200,
J-Donald Tournier wrote:
> 
> This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
> fixing the bass speaker problems.
> 
> Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
> the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.
> 
> Signed-off-by: J-Donald Tournier <jdournier@gmail.com>

Thanks.  But, unfortunately, now I noticed that your mailer broke the
tabs and spaces, so the patch can't be applied cleanly.

Could you try to send via git-send-email?  If it doesn't work, use an
attachment as a last resort.


Takashi

> ---
>  sound/hda/codecs/realtek/alc269.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/sound/hda/codecs/realtek/alc269.c
> b/sound/hda/codecs/realtek/alc269.c
> index 214eb9df6ef8..93fa4b888fef 100644
> --- a/sound/hda/codecs/realtek/alc269.c
> +++ b/sound/hda/codecs/realtek/alc269.c
> @@ -7078,6 +7078,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
>         SND_PCI_QUIRK(0x17aa, 0x38a9, "Thinkbook 16P",
> ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
>         SND_PCI_QUIRK(0x17aa, 0x38ab, "Thinkbook 16P",
> ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
>         SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8",
> ALC287_FIXUP_CS35L41_I2C_2),
> +       HDA_CODEC_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1
> 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
>         SND_PCI_QUIRK(0x17aa, 0x38b5, "Legion Slim 7 16IRH8",
> ALC287_FIXUP_CS35L41_I2C_2),
>         SND_PCI_QUIRK(0x17aa, 0x38b6, "Legion Slim 7 16APH8",
> ALC287_FIXUP_CS35L41_I2C_2),
>         SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8",
> ALC287_FIXUP_CS35L41_I2C_2),
> --
> 2.51.1.dirty

[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[J-Donald Tournier]

This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
fixing the bass speaker problems.

Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.

Signed-off-by: J-Donald Tournier <jdournier@gmail.com>
---
 sound/hda/codecs/realtek/alc269.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 214eb9df6ef8..93fa4b888fef 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7078,6 +7078,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x38a9, "Thinkbook 16P", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x38ab, "Thinkbook 16P", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
+	HDA_CODEC_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1 14AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
 	SND_PCI_QUIRK(0x17aa, 0x38b5, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x17aa, 0x38b6, "Legion Slim 7 16APH8", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8", ALC287_FIXUP_CS35L41_I2C_2),
-- 
2.51.1.dirty

Re: [PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[Takashi Iwai]

On Sat, 18 Oct 2025 16:52:26 +0200,
J-Donald Tournier wrote:
> 
> This laptop requires the same quirk as Lenovo Yoga9 14IAP7 for
> fixing the bass speaker problems.
> 
> Use HDA_CODEC_QUIRK to match on the codec SSID to avoid conflict with
> the Lenovo Legion Slim 7 16IRH8, which has the same PCI SSID.
> 
> Signed-off-by: J-Donald Tournier <jdournier@gmail.com>

Thanks, applied.


Takashi

[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[Rocket Raccoon]

The Lenovo Yoga 7 2-in-1 14AKP10 (PCI subsystem ID 0x17aa:0x391c) uses
an ALC287 HDA codec paired with a TAS2781 amplifier connected via I2C.
Without this quirk the amplifier is not initialised and internal speaker
output lacks amplification.

Signed-off-by: Lucas <rakketje1@gmail.com>
---
 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index XXXXXXX..XXXXXXX 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -XXXXX,6 +XXXXX,7 @@ static const struct snd_pci_quirk alc287_fixup_tbl[] = {
  SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo Yoga Pro 9 14IRP8",
ALC287_FIXUP_TAS2781_I2C),
+ SND_PCI_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1 14AKP10",
ALC287_FIXUP_TAS2781_I2C),
  SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL",
ALC287_FIXUP_13S_GEN2_SPEAKERS),

Re: [PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga 7 2-in-1 14AKP10

[Takashi Iwai]

On Wed, 25 Mar 2026 13:26:54 +0100,
Rocket Raccoon wrote:
> 
> The Lenovo Yoga 7 2-in-1 14AKP10 (PCI subsystem ID 0x17aa:0x391c) uses
> an ALC287 HDA codec paired with a TAS2781 amplifier connected via I2C.
> Without this quirk the amplifier is not initialised and internal speaker
> output lacks amplification.
> 
> Signed-off-by: Lucas <rakketje1@gmail.com>

The Signed-off-by line must be a real name or a known identity as it's
a legal requirement.  (Also it's better aligned with From line.)

> ---
>  sound/pci/hda/patch_realtek.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index XXXXXXX..XXXXXXX 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -XXXXX,6 +XXXXX,7 @@ static const struct snd_pci_quirk alc287_fixup_tbl[] = {
>   SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo Yoga Pro 9 14IRP8",
> ALC287_FIXUP_TAS2781_I2C),
> + SND_PCI_QUIRK(0x17aa, 0x391c, "Lenovo Yoga 7 2-in-1 14AKP10",
> ALC287_FIXUP_TAS2781_I2C),
>   SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL",
> ALC287_FIXUP_13S_GEN2_SPEAKERS),

... and the patch seems not applicable cleanly.  Please fix your
mailer setup, too.


thanks,

Takashi