Linux Sound subsystem development
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From: Azamat Almazbek uulu <almazbek1608@gmail.com>
To: Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
	Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	linux-sound@vger.kernel.org, almazbek1608@gmail.com
Subject: [PATCH v2] ASoC: amd: yc: Add ASUS EXPERTBOOK BM1503CDA to quirk table
Date: Sat, 21 Feb 2026 12:48:13 +0100	[thread overview]
Message-ID: <20260221114813.5610-1-almazbek1608@gmail.com> (raw)
In-Reply-To: <20260217121219.79960-1-almazbek1608@gmail.com>

The ASUS ExpertBook BM1503CDA (Ryzen 5 7535U, Barcelo-R) has an
internal DMIC connected through the AMD ACP (Audio CoProcessor)
but is missing from the DMI quirk table, so the acp6x machine
driver probe returns -ENODEV and no DMIC capture device is created.

Add the DMI entry so the internal microphone works out of the box.

Signed-off-by: Azamat Almazbek uulu <almazbek1608@gmail.com>
Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
---
 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 f1a63475..7af4daeb 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -703,6 +703,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 				DMI_MATCH(DMI_PRODUCT_NAME, "Vivobook_ASUSLaptop M6501RR_M6501RR"),
 			}
 		},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ASUS EXPERTBOOK BM1503CDA"),
+		}
+	},
 	{}
 };
 
-- 
2.53.0


  parent reply	other threads:[~2026-02-21 11:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-17 12:12 [PATCH] ASoC: amd: yc: Add ASUS EXPERTBOOK BM1503CDA to quirk table Azamat Almazbek uulu
2026-02-18  4:39 ` Mukunda,Vijendar
2026-02-18 12:20 ` Mark Brown
2026-02-21 11:48 ` Azamat Almazbek uulu [this message]
2026-02-23 19:09   ` [PATCH v2] " Mark Brown
2026-02-23 19:09 ` [PATCH] " Mark Brown

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