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

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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
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7
sound/soc/amd/yc/acp6x-mach.c
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@ -45,6 +45,13 @@ static struct snd_soc_card acp6x_card = {
};
static const struct dmi_system_id yc_acp_quirk_table[] = {
{
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire AG14-22P"),
}
},
{
.driver_data = &acp6x_card,
.matches = {