Re: [PATCH] ALSA: hda/realtek: Enable micmute LED on HP EliteBook 6 G1a

[Takashi Iwai <tiwai@suse.de>]

On Thu, 04 Jun 2026 15:15:18 +0200,
Denis Batishchev wrote:
> 
> The HP EliteBook 6 G1a (SSID 103c:8e0d) uses a Realtek ALC236 codec.
> Without a quirk no fixup is selected and the mic-mute LED stays off.
> It needs the same ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF quirk as the
> already-supported 14" variant (SSID 103c:8dfb), so add it.
> 
> Note: I don't know how to fix sound-mute LED though.

What does this mean?  Is this patch confirmed to work or not?

> Signed-off-by: Denis Batishchev <ii343hbka@gmail.com>
> Cc: <stable@vger.kernel.org>
> ---
>  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 78a865709..8eebf9159 100644
> --- a/sound/hda/codecs/realtek/alc269.c
> +++ b/sound/hda/codecs/realtek/alc269.c
> @@ -7274,6 +7274,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
>  	SND_PCI_QUIRK(0x103c, 0x8df1, "HP EliteBook 630 G12", ALC236_FIXUP_HP_GPIO_LED),
>  	SND_PCI_QUIRK(0x103c, 0x8df7, "HP Z66 G6", ALC236_FIXUP_HP_GPIO_LED),
>  	SND_PCI_QUIRK(0x103c, 0x8dfb, "HP EliteBook 6 G1a 14", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
> +	SND_PCI_QUIRK(0x103c, 0x8e0d, "HP EliteBook 6 G1a 14", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
>  	SND_PCI_QUIRK(0x103c, 0x8dfc, "HP EliteBook 645 G12", ALC236_FIXUP_HP_GPIO_LED),
>  	SND_PCI_QUIRK(0x103c, 0x8dfd, "HP EliteBook 6 G1a 16", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
>  	SND_PCI_QUIRK(0x103c, 0x8dfe, "HP EliteBook 665 G12", ALC236_FIXUP_HP_GPIO_LED),

The table is sorted in PCI SSID order.  Please try to put the entry at
the right position.


thanks,

Takashi