* [PATCH] ALSA: hda/conexant: Add pin config quirk for Lenovo IdeaPad Slim 5 16AKP10
@ 2026-06-15 23:33 Galen
2026-06-16 11:27 ` Takashi Iwai
0 siblings, 1 reply; 3+ messages in thread
From: Galen @ 2026-06-15 23:33 UTC (permalink / raw)
To: tiwai; +Cc: alsa-devel, linux-sound, Galen
The Lenovo IdeaPad Slim 5 16AKP10 (PCI SSID 17aa:38b6) uses the
Conexant SN6140 codec. The internal microphone is on pin 0x1a but
the BIOS configures it with pin default 0x95a60120, which includes
a jack detection bit that causes the kernel to treat it as an
unplugged external mic rather than a fixed internal mic.
Add a pin config quirk that overrides pin 0x1a to 0x95a60130,
setting the connectivity bits to indicate a fixed/always-connected
device. This allows the internal microphone to be correctly
identified and used.
Signed-off-by: Galen Hassen <rwekyes@gmail.com>
---
sound/hda/codecs/conexant.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sound/hda/codecs/conexant.c b/sound/hda/codecs/conexant.c
index e3b6aaabe..40d4591f9 100644
--- a/sound/hda/codecs/conexant.c
+++ b/sound/hda/codecs/conexant.c
@@ -291,6 +291,7 @@ enum {
CXT_FIXUP_HEADSET_MIC,
CXT_FIXUP_HP_MIC_NO_PRESENCE,
CXT_PINCFG_SWS_JS201D,
+ CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10,
CXT_PINCFG_TOP_SPEAKER,
CXT_FIXUP_HP_A_U,
CXT_FIXUP_ACER_SWIFT_HP,
@@ -826,6 +827,12 @@ static const struct hda_pintbl cxt_pincfg_lemote[] = {
{}
};
+/* Lenovo IdeaPad Slim 5 16AKP10 with SN6140 */
+static const struct hda_pintbl cxt_pincfg_lenovo_ideapad_slim5_16akp10[] = {
+ { 0x1a, 0x95a60130 }, /* Internal mic, fixed/always-connected */
+ {}
+};
+
/* SuoWoSi/South-holding JS201D with sn6140 */
static const struct hda_pintbl cxt_pincfg_sws_js201d[] = {
{ 0x16, 0x03211040 }, /* hp out */
@@ -1006,6 +1013,10 @@ static const struct hda_fixup cxt_fixups[] = {
.type = HDA_FIXUP_PINS,
.v.pins = cxt_pincfg_sws_js201d,
},
+ [CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = cxt_pincfg_lenovo_ideapad_slim5_16akp10,
+ },
[CXT_PINCFG_TOP_SPEAKER] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -1116,6 +1127,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x17aa, 0x38b6, "Lenovo IdeaPad Slim 5 16AKP10", CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10),
SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
/* NOTE: we'd need to extend the quirk for 17aa:3977 as the same
* PCI SSID is used on multiple Lenovo models
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ALSA: hda/conexant: Add pin config quirk for Lenovo IdeaPad Slim 5 16AKP10
2026-06-15 23:33 [PATCH] ALSA: hda/conexant: Add pin config quirk for Lenovo IdeaPad Slim 5 16AKP10 Galen
@ 2026-06-16 11:27 ` Takashi Iwai
2026-06-16 17:32 ` [PATCH v2] " Galen Hassen
0 siblings, 1 reply; 3+ messages in thread
From: Takashi Iwai @ 2026-06-16 11:27 UTC (permalink / raw)
To: Galen; +Cc: tiwai, alsa-devel, linux-sound
On Tue, 16 Jun 2026 01:33:53 +0200,
Galen wrote:
>
> The Lenovo IdeaPad Slim 5 16AKP10 (PCI SSID 17aa:38b6) uses the
> Conexant SN6140 codec. The internal microphone is on pin 0x1a but
> the BIOS configures it with pin default 0x95a60120, which includes
> a jack detection bit that causes the kernel to treat it as an
> unplugged external mic rather than a fixed internal mic.
>
> Add a pin config quirk that overrides pin 0x1a to 0x95a60130,
> setting the connectivity bits to indicate a fixed/always-connected
> device. This allows the internal microphone to be correctly
> identified and used.
>
> Signed-off-by: Galen Hassen <rwekyes@gmail.com>
> ---
> sound/hda/codecs/conexant.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/sound/hda/codecs/conexant.c b/sound/hda/codecs/conexant.c
> index e3b6aaabe..40d4591f9 100644
> --- a/sound/hda/codecs/conexant.c
> +++ b/sound/hda/codecs/conexant.c
> @@ -291,6 +291,7 @@ enum {
> CXT_FIXUP_HEADSET_MIC,
> CXT_FIXUP_HP_MIC_NO_PRESENCE,
> CXT_PINCFG_SWS_JS201D,
> + CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10,
> CXT_PINCFG_TOP_SPEAKER,
> CXT_FIXUP_HP_A_U,
> CXT_FIXUP_ACER_SWIFT_HP,
> @@ -826,6 +827,12 @@ static const struct hda_pintbl cxt_pincfg_lemote[] = {
> {}
> };
>
> +/* Lenovo IdeaPad Slim 5 16AKP10 with SN6140 */
> +static const struct hda_pintbl cxt_pincfg_lenovo_ideapad_slim5_16akp10[] = {
> + { 0x1a, 0x95a60130 }, /* Internal mic, fixed/always-connected */
> + {}
> +};
> +
> /* SuoWoSi/South-holding JS201D with sn6140 */
> static const struct hda_pintbl cxt_pincfg_sws_js201d[] = {
> { 0x16, 0x03211040 }, /* hp out */
> @@ -1006,6 +1013,10 @@ static const struct hda_fixup cxt_fixups[] = {
> .type = HDA_FIXUP_PINS,
> .v.pins = cxt_pincfg_sws_js201d,
> },
> + [CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10] = {
> + .type = HDA_FIXUP_PINS,
> + .v.pins = cxt_pincfg_lenovo_ideapad_slim5_16akp10,
> + },
> [CXT_PINCFG_TOP_SPEAKER] = {
> .type = HDA_FIXUP_PINS,
> .v.pins = (const struct hda_pintbl[]) {
> @@ -1116,6 +1127,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
> SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
> SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
> SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
> + SND_PCI_QUIRK(0x17aa, 0x38b6, "Lenovo IdeaPad Slim 5 16AKP10", CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10),
> SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
> /* NOTE: we'd need to extend the quirk for 17aa:3977 as the same
> * PCI SSID is used on multiple Lenovo models
The table is sorted in PCI SSID order. Please try to put the entry at
the right position.
thanks,
Takashi
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v2] ALSA: hda/conexant: Add pin config quirk for Lenovo IdeaPad Slim 5 16AKP10
2026-06-16 11:27 ` Takashi Iwai
@ 2026-06-16 17:32 ` Galen Hassen
0 siblings, 0 replies; 3+ messages in thread
From: Galen Hassen @ 2026-06-16 17:32 UTC (permalink / raw)
To: tiwai; +Cc: alsa-devel, linux-sound, Galen Hassen
The Lenovo IdeaPad Slim 5 16AKP10 (PCI SSID 17aa:38b6) uses the
Conexant SN6140 codec. The internal microphone is on pin 0x1a but
the BIOS configures it with pin default 0x95a60120, which includes
a jack detection bit that causes the kernel to treat it as an
unplugged external mic rather than a fixed internal mic.
Add a pin config quirk that overrides pin 0x1a to 0x95a60130,
setting the connectivity bits to indicate a fixed/always-connected
device. This allows the internal microphone to be correctly
identified and used.
Signed-off-by: Galen Hassen <rwekyes@gmail.com>
---
sound/hda/codecs/conexant.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
Changes in v2:
- Move the quirk table entry to the correct position in PCI SSID
order (between 0x38af and 0x3905), as pointed out by Takashi Iwai.
diff --git a/sound/hda/codecs/conexant.c b/sound/hda/codecs/conexant.c
index e3b6aaabe..3d9226276 100644
--- a/sound/hda/codecs/conexant.c
+++ b/sound/hda/codecs/conexant.c
@@ -291,6 +291,7 @@ enum {
CXT_FIXUP_HEADSET_MIC,
CXT_FIXUP_HP_MIC_NO_PRESENCE,
CXT_PINCFG_SWS_JS201D,
+ CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10,
CXT_PINCFG_TOP_SPEAKER,
CXT_FIXUP_HP_A_U,
CXT_FIXUP_ACER_SWIFT_HP,
@@ -826,6 +827,12 @@ static const struct hda_pintbl cxt_pincfg_lemote[] = {
{}
};
+/* Lenovo IdeaPad Slim 5 16AKP10 with SN6140 */
+static const struct hda_pintbl cxt_pincfg_lenovo_ideapad_slim5_16akp10[] = {
+ { 0x1a, 0x95a60130 }, /* Internal mic, fixed/always-connected */
+ {}
+};
+
/* SuoWoSi/South-holding JS201D with sn6140 */
static const struct hda_pintbl cxt_pincfg_sws_js201d[] = {
{ 0x16, 0x03211040 }, /* hp out */
@@ -1006,6 +1013,10 @@ static const struct hda_fixup cxt_fixups[] = {
.type = HDA_FIXUP_PINS,
.v.pins = cxt_pincfg_sws_js201d,
},
+ [CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = cxt_pincfg_lenovo_ideapad_slim5_16akp10,
+ },
[CXT_PINCFG_TOP_SPEAKER] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
@@ -1114,6 +1125,7 @@ static const struct hda_quirk cxt5066_fixups[] = {
SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
+ SND_PCI_QUIRK(0x17aa, 0x38b6, "Lenovo IdeaPad Slim 5 16AKP10", CXT_PINCFG_LENOVO_IDEAPAD_SLIM5_16AKP10),
SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2026-06-15 23:33 [PATCH] ALSA: hda/conexant: Add pin config quirk for Lenovo IdeaPad Slim 5 16AKP10 Galen
2026-06-16 11:27 ` Takashi Iwai
2026-06-16 17:32 ` [PATCH v2] " Galen Hassen
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