[PATCH] soundwire: dmi-quirks: Disable ghost Realtek on Lenovo Yoga 7 Pro

From: Bard Liao

Date: Thu Sep 10 2026 - 20:55:17 EST


Another Lenovo module that has a Realtek device in the ACPI that
doesn't exist in the physical hardware.

Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
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 72e59b50b685..0b4f5cec8cfd 100644
--- a/drivers/soundwire/dmi-quirks.c
+++ b/drivers/soundwire/dmi-quirks.c
@@ -235,6 +235,13 @@ static const struct dmi_system_id adr_remap_quirk_table[] = {
},
.driver_data = (void *)ghost_realtek,
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "83SN"),
+ },
+ .driver_data = (void *)ghost_realtek,
+ },
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
--
2.43.0