[PATCH 6.18 389/752] ALSA: hda/hdmi: Add quirk for TUXEDO IBS14G6

Sasha Levin
2026-02-28T17:53:33Z

From: Aaron Erhardt <aer@tuxedocomputers.com>

[ Upstream commit d649c58bcad8fb9b749e3837136a201632fa109d ]

Depending on the timing during boot, the BIOS might report wrong pin
capabilities, which can lead to HDMI audio being disabled. Therefore,
force HDMI audio connection on TUXEDO InfinityBook S 14 Gen6.

Signed-off-by: Aaron Erhardt <aer@tuxedocomputers.com>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260218213234.429686-1-wse@tuxedocomputers.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/hda/codecs/hdmi/hdmi.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/sound/hda/codecs/hdmi/hdmi.c b/sound/hda/codecs/hdmi/hdmi.c
index 111c9b5335afc..c2e3adc7b3c00 100644
--- a/sound/hda/codecs/hdmi/hdmi.c
+++ b/sound/hda/codecs/hdmi/hdmi.c
@@ -1557,6 +1557,7 @@ static const struct snd_pci_quirk force_connect_list[] = {
SND_PCI_QUIRK(0x1043, 0x86ae, "ASUS", 1), /* Z170 PRO */
SND_PCI_QUIRK(0x1043, 0x86c7, "ASUS", 1), /* Z170M PLUS */
SND_PCI_QUIRK(0x1462, 0xec94, "MS-7C94", 1),
+ SND_PCI_QUIRK(0x1558, 0x14a1, "TUXEDO InfinityBook S 14 Gen6", 1),
SND_PCI_QUIRK(0x8086, 0x2060, "Intel NUC5CPYB", 1),
SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", 1),
{}
--
2.51.0