From ca02ffd4975ca5249abf0cfb750a495d23b453ee Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 20 Jul 2026 10:57:41 +0100 Subject: soundwire: dmi-quirks: Disable ghost Realtek on Asus Zenbook Duo The Asus Zenbook Duo also has a Realtek device in the ACPI that doesn't exist in the physical hardware. This confuses the machine driver into attempting to create DAI links for the device. Add a quirk to remove this device. Signed-off-by: Charles Keepax Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20260720095741.3592825-1-ckeepax@opensource.cirrus.com Signed-off-by: Vinod Koul --- drivers/soundwire/dmi-quirks.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/soundwire/dmi-quirks.c b/drivers/soundwire/dmi-quirks.c index 62cee6e2179d..f738e547a1f3 100644 --- a/drivers/soundwire/dmi-quirks.c +++ b/drivers/soundwire/dmi-quirks.c @@ -200,6 +200,13 @@ static const struct dmi_system_id adr_remap_quirk_table[] = { }, .driver_data = (void *)ghost_realtek, }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUS"), + DMI_MATCH(DMI_BOARD_NAME, "UX8407AA"), + }, + .driver_data = (void *)ghost_realtek, + }, { .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- cgit v1.2.3