ASoC: amd: yc: Add DMI quirk for Acer Aspire AG14-22P

Browse source

The Acer Aspire AG14-22P has its internal microphone connected to the
ACP as a digital microphone, but the BIOS does not advertise it via the
AcpDmicConnected ACPI property, so the internal microphone does not work
out of the box. Add a DMI quirk to enable it.

Tested on an Aspire AG14-22P (board Dove2_MDU, BIOS V1.03): the acp6x
DMIC card is created and the internal microphone captures audio.

Assisted-by: Claude-Code:claude-fable-5
Signed-off-by: Jorn Baayen <jhbaayen@fastmail.com>
Link: https://patch.msgid.link/20260721151924.30316-1-jhbaayen@fastmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Jorn Baayen 2026-07-21 17:19:23 +02:00 • committed by Mark Brown

parent f7074624ba

commit a9df7939a2

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 7 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

sound/soc/amd/yc/acp6x-mach.c

View file