[PATCH v3] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW

[PATCH v3] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW

[Werner Sembach]

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
V2->V3: Correct place in list for new entry (sorry overlooked that Aaron
        already created a corrected version)

 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..bc7832a5b6973 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7561,6 +7561,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1558, 0x51b3, "Clevo NS70AU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0x5630, "Clevo NP50RNJS", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0x5700, "Clevo X560WN[RST]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1558, 0x6480, "Clevo V6xxAW", ALC245_FIXUP_CLEVO_NOISY_MIC),
 	SND_PCI_QUIRK(0x1558, 0x70a1, "Clevo NB70T[HJK]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0x70b3, "Clevo NK70SB", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1558, 0x70f2, "Clevo NH79EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
-- 
2.43.0

Re: [PATCH v3] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW

[Takashi Iwai]

On Tue, 19 May 2026 17:49:48 +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

Applied now.  Thanks.


Takashi

Re: [PATCH v3] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW

[Werner Sembach]

Hi,

Am 20.05.26 um 07:53 schrieb Takashi Iwai:
> On Tue, 19 May 2026 17:49:48 +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
> Applied now.  Thanks.

Quick question: To which branch exactly? I can't find it here: 
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/

Best regards,

Werner

>
>
> Takashi

Re: [PATCH v3] ALSA: hda/realtek: Fix noisy mic for Clevo V6xxAW

[Takashi Iwai]

On Mon, 22 Jun 2026 12:17:00 +0200,
Werner Sembach wrote:
> 
> Hi,
> 
> Am 20.05.26 um 07:53 schrieb Takashi Iwai:
> > On Tue, 19 May 2026 17:49:48 +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
> > Applied now.  Thanks.
> 
> Quick question: To which branch exactly? I can't find it here:
> https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/

Hm, it seems slipped into a crack by some reason.
I applied the patch now again to for-linus branch.
Thanks for noticing it.


Takashi