[SRU][R][PATCH 3/3] ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 15ASH11

Bin Li bin.li at canonical.com
Tue Jun 23 08:35:54 UTC 2026


From: Jackie Dong <xy-jackie at 139.com>

BugLink: https://bugs.launchpad.net/bugs/2156867

Lenovo Yoga Pro 7 15ASH11 with AMD RYZEN AI MAX+ 388 (Strix Halo, ACP
7.0) uses Realtek ALC287 series codec and no any DMIC connected by ACP.
All DMICs directly connet with ALC codec.

Without this quirk, Input Device of Gnome Sound settings shows Internal
Stereo Microphone and Digital Microphone by default. In fact, Digital
Microphone of ACP doesn't work due to no connecting with ALC287 codec,
the Internal Stereo Microphone as analog device based on snd_hda_intel
driver can work well.

Add a DMI quirk to override the flag to 0, consistent with the existing
entry for the HN7306EA.

Signed-off-by: Jackie Dong <xy-jackie at 139.com>
Link: https://patch.msgid.link/20260527102005.58528-1-xy-jackie@139.com
Signed-off-by: Mark Brown <broonie at kernel.org>
(backported from commit fc12cf16df9af867e1455b011cdd9310474a612e)
[BinLi: Resolve conflict due to missing ASUS Zenbook S16 (UM5606GA)
 quirk from commit 6e4bfd9da8851 (unrelated to this bug).]
Signed-off-by: Bin Li <bin.li at canoical.com>
---
 sound/soc/amd/acp-config.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/amd/acp-config.c b/sound/soc/amd/acp-config.c
index 1604ed679224..08e7fd04a457 100644
--- a/sound/soc/amd/acp-config.c
+++ b/sound/soc/amd/acp-config.c
@@ -30,6 +30,13 @@ static const struct dmi_system_id acp70_acpi_flag_override_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HN7306EA"),
 		},
 	},
+	{
+		/* Lenovo Yoga Pro 7 15ASH11 (Strix Halo, ACP 7.0) */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83W5"),
+		},
+	},
 	{}
 };
 
-- 
2.54.0




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