6.6-stable review patch. If anyone has any objections, please let me know.
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From: keenplify keenplify@gmail.com
[ Upstream commit 309b367eafc8e162603cd29189da6db770411fea ]
Some AMD laptops with ACP6X do not expose the DMIC properly on Linux. Adding a DMI quirk enables mic functionality.
Similar to Bugzilla #218402, this issue affects multiple users.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=219853 Signed-off-by: keenplify keenplify@gmail.com Link: https://patch.msgid.link/20250315111617.12194-1-keenplify@gmail.com 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 2981bd1c3530d..2536bd3d59464 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -584,6 +584,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "pang13"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."), + DMI_MATCH(DMI_PRODUCT_NAME, "Bravo 15 C7UCX"), + } + }, {} };