[PATCH] ALSA: hda/realtek: Add mute LED quirk for HP OMEN 15-ax

[PATCH] ALSA: hda/realtek: Add mute LED quirk for HP OMEN 15-ax

[Xavier Goffin]

On the HP OMEN 15 ax-202nf, the keyboard mute LED is exposed through
NID 0x1b rather than 0x18. This reuses the existing quirk
(ALC269_FIXUP_HP_MUTE_LED_MIC3) to allow the keyboard LED to reflect
the built-in speaker mute state.

Tested on HP OMEN 15 ax-202nf with Realtek ALC295:
- hda::mute/brightness properly follows mute state
- mute/unmute via keyboard shortcut or via GUI volume control
- state is kept on suspend & resume, and reboot
- plugging a 3.5mm jack headset reflects the headset mute status
- unplugging reverts the LED to the speaker mute status
- USB/Bluetooth headsets are not covered

Signed-off-by: Xavier Goffin <xaviergoffin42@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 95b40a177d2b..f8f2cc141cda 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7358,6 +7358,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8158, "HP", ALC256_FIXUP_HP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC295_FIXUP_HP_X360),
 	SND_PCI_QUIRK(0x103c, 0x8256, "HP", ALC221_FIXUP_HP_FRONT_MIC),
+	SND_PCI_QUIRK(0x103c, 0x8259, "HP OMEN 15-ax202nf", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x827e, "HP x360", ALC295_FIXUP_HP_X360),
 	SND_PCI_QUIRK(0x103c, 0x827f, "HP x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
 	SND_PCI_QUIRK(0x103c, 0x82bf, "HP G3 mini", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
-- 
2.43.0

Re: [PATCH] ALSA: hda/realtek: Add mute LED quirk for HP OMEN 15-ax

[Takashi Iwai]

On Sun, 13 Sep 2026 23:11:55 +0200,
Xavier Goffin wrote:
> 
> On the HP OMEN 15 ax-202nf, the keyboard mute LED is exposed through
> NID 0x1b rather than 0x18. This reuses the existing quirk
> (ALC269_FIXUP_HP_MUTE_LED_MIC3) to allow the keyboard LED to reflect
> the built-in speaker mute state.
> 
> Tested on HP OMEN 15 ax-202nf with Realtek ALC295:
> - hda::mute/brightness properly follows mute state
> - mute/unmute via keyboard shortcut or via GUI volume control
> - state is kept on suspend & resume, and reboot
> - plugging a 3.5mm jack headset reflects the headset mute status
> - unplugging reverts the LED to the speaker mute status
> - USB/Bluetooth headsets are not covered
> 
> Signed-off-by: Xavier Goffin <xaviergoffin42@gmail.com>

Applied now.  Thanks.


Takashi