linux-kernel - [PATCH] ASoC: amd: yc: Add DMI quirk for ASUS Vivobook Pro 15X M6501RR

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Message-ID: <20260210155156.29079-1-guspatagonico@gmail.com>
Date: Tue, 10 Feb 2026 12:51:56 -0300
From: Gustavo Salvini <guspatagonico@...il.com>
To: broonie@...nel.org
Cc: alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org,
	mario.limonciello@....com,
	Vijendar.Mukunda@....com,
	tiwai@...e.com,
	stable@...r.kernel.org,
	Gustavo Salvini <guspatagonico@...il.com>
Subject: [PATCH] ASoC: amd: yc: Add DMI quirk for ASUS Vivobook Pro 15X M6501RR

The ASUS Vivobook Pro 15X (M6501RR) with AMD Ryzen 9 6900HX has an
internal DMIC that is not detected without a DMI quirk entry, as the
BIOS does not set the AcpDmicConnected ACPI _DSD property.

Adding the DMI entry enables the ACP6x DMIC machine driver to probe
successfully.

Cc: stable@...r.kernel.org

Signed-off-by: Gustavo Salvini <guspatagonico@...il.com>
---
 sound/soc/amd/yc/acp6x-mach.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 67f2fee19398..f1a63475100d 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -696,7 +696,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "XyloD5_RBU"),
 		}
 	},
-
+	{
+			.driver_data = &acp6x_card,
+			.matches = {
+				DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),
+				DMI_MATCH(DMI_PRODUCT_NAME, "Vivobook_ASUSLaptop M6501RR_M6501RR"),
+			}
+		},
 	{}
 };
 
-- 
2.53.0