ALSA: hda/realtek: Add quirk for HP EliteBook 830 G8 (8AB8) to enable mute LEDs

[PATCH] ALSA: hda/realtek: Add quirk for HP EliteBook 830 G8 (8AB8) to enable mute LEDs

Posted by Marcel Kłos 1 week, 3 days ago

The sound and microphone mute LEDs do not function on this newer
revision of the board (8AB8) while they do on the older 880D models.
I have verified this on another laptop which was manufactured before
the one with the issue.
Added the ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED from a G9 model, which
uses the same codec, to make it work. Tested on kernel version 7.1.3 on
the aforementioned newer revision notebook. 

Signed-off-by: Marcel Kłos <marcel@marmak.net.pl>
---
 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 f7700713d..18d3b17e5 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7131,6 +7131,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aa8, "HP EliteBook 640 G9 (MB 8AA6)", ALC236_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8aab, "HP EliteBook 650 G9 (MB 8AA9)", ALC236_FIXUP_HP_GPIO_LED),
+	SND_PCI_QUIRK(0x103c, 0x8ab8, "HP EliteBook 830 G8 Notebook PC (MB 8AB8)", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ab9, "HP EliteBook 840 G8 (MB 8AB8)", ALC285_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8abb, "HP ZBook Firefly 14 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
-- 
2.55.0

Re: [PATCH] ALSA: hda/realtek: Add quirk for HP EliteBook 830 G8 (8AB8) to enable mute LEDs

Posted by Takashi Iwai 1 week, 3 days ago

On Tue, 14 Jul 2026 21:36:26 +0200,
Marcel Kłos wrote:
> 
> The sound and microphone mute LEDs do not function on this newer
> revision of the board (8AB8) while they do on the older 880D models.
> I have verified this on another laptop which was manufactured before
> the one with the issue.
> Added the ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED from a G9 model, which
> uses the same codec, to make it work. Tested on kernel version 7.1.3 on
> the aforementioned newer revision notebook. 
> 
> Signed-off-by: Marcel Kłos <marcel@marmak.net.pl>

Applied now.  Thanks.


Takashi