From: keenplify <keenplify@gmail.com>
Date: Sat, 15 Mar 2025 11:16:17 +0000 (+0800)
Subject: ASoC: amd: Add DMI quirk for ACP6X mic support
X-Git-Tag: v6.6.88~325
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01529e60ae141ba089884df1d7f8908b2aebf680;p=thirdparty%2Fkernel%2Fstable.git

ASoC: amd: Add DMI quirk for ACP6X mic support

[ 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>
---

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"),
+		}
+	},
 	{}
 };