[PATCH] ASoC: amd: yc: Add DMI quirk for ASUS EXPERTBOOK PM1403CDA

From: Zhang Heng

Date: Sat Jul 18 2026 - 04:10:10 EST


Add a DMI quirk for the Asus Vivobook Pro 15 M6500RE fixing the
issue where the internal microphone was not detected.

https://bugzilla.kernel.org/show_bug.cgi?id=220806
Signed-off-by: Zhang Heng <zhangheng@xxxxxxxxxx>
---
sound/soc/amd/yc/acp6x-mach.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 6f2d6ef570d2..ec94596a56a8 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -829,6 +829,14 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "PM1403CDA"),
}
},
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vivobook_ASUSLaptop M6500RE_M6500RE"),
+ }
+ },
+
{}
};

--
2.25.1