* [PATCH v2] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW
@ 2026-05-18 14:20 Werner Sembach
2026-05-19 5:37 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Werner Sembach @ 2026-05-18 14:20 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai
Cc: Aaron Erhardt, Werner Sembach, linux-sound, linux-kernel
From: Aaron Erhardt <aer@tuxedocomputers.com>
Add a PCI quirk to reduce the volume of the internal microphone to
prevent extremely noisy signal.
Signed-off-by: Aaron Erhardt <aer@tuxedocomputers.com>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
---
V1->V2: Add cc stable
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 2f5d13032fd7a..b6b0237d79696 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7603,6 +7603,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0xa741, "Clevo V54x_6x_TNE", ALC245_FIXUP_CLEVO_NOISY_MIC),
SND_PCI_QUIRK(0x1558, 0xa743, "Clevo V54x_6x_TU", ALC245_FIXUP_CLEVO_NOISY_MIC),
SND_PCI_QUIRK(0x1558, 0xa763, "Clevo V54x_6x_TU", ALC245_FIXUP_CLEVO_NOISY_MIC),
+ SND_PCI_QUIRK(0x1558, 0x6480, "Clevo V6xxAW", ALC245_FIXUP_CLEVO_NOISY_MIC),
SND_PCI_QUIRK(0x1558, 0xb018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xb019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xb022, "Clevo NH77D[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW
2026-05-18 14:20 [PATCH v2] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW Werner Sembach
@ 2026-05-19 5:37 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2026-05-19 5:37 UTC (permalink / raw)
To: Werner Sembach
Cc: Jaroslav Kysela, Takashi Iwai, Aaron Erhardt, linux-sound, linux-kernel
On Mon, 18 May 2026 16:20:01 +0200,
Werner Sembach wrote:
>
> From: Aaron Erhardt <aer@tuxedocomputers.com>
>
> Add a PCI quirk to reduce the volume of the internal microphone to
> prevent extremely noisy signal.
>
> Signed-off-by: Aaron Erhardt <aer@tuxedocomputers.com>
> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
> Cc: stable@vger.kernel.org
> ---
> V1->V2: Add cc stable
> 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 2f5d13032fd7a..b6b0237d79696 100644
> --- a/sound/hda/codecs/realtek/alc269.c
> +++ b/sound/hda/codecs/realtek/alc269.c
> @@ -7603,6 +7603,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
> SND_PCI_QUIRK(0x1558, 0xa741, "Clevo V54x_6x_TNE", ALC245_FIXUP_CLEVO_NOISY_MIC),
> SND_PCI_QUIRK(0x1558, 0xa743, "Clevo V54x_6x_TU", ALC245_FIXUP_CLEVO_NOISY_MIC),
> SND_PCI_QUIRK(0x1558, 0xa763, "Clevo V54x_6x_TU", ALC245_FIXUP_CLEVO_NOISY_MIC),
> + SND_PCI_QUIRK(0x1558, 0x6480, "Clevo V6xxAW", ALC245_FIXUP_CLEVO_NOISY_MIC),
> SND_PCI_QUIRK(0x1558, 0xb018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
> SND_PCI_QUIRK(0x1558, 0xb019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
> SND_PCI_QUIRK(0x1558, 0xb022, "Clevo NH77D[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
The table is sorted in PCI SSID order, so please place the new entry
at the right position and resubmit.
thanks,
Takashi
^ permalink raw reply [flat|nested] 2+ messages in thread
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