[PATCH 6.18 010/198] ASoC: amd: yc: Add DMI quirk for Thin A15 B7VF

Greg Kroah-Hartman
2026-04-20T15:56:26Z

From: Zhang Heng <zhangheng@kylinos.cn>

[ Upstream commit 1f182ec9d7084db7dfdb2372d453c28f0e5c3f0a ]

Add a DMI quirk for the Thin A15 B7VF fixing the issue where
the internal microphone was not detected.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220833
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260316080218.2931304-1-zhangheng@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/amd/yc/acp6x-mach.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index c536de1bb94ad..6f1c105ca77e3 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -724,6 +724,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "BM1403CDA"),
}
},
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Thin A15 B7VE"),
+ }
+ },
{}
};

--
2.53.0