From: Jorn Baayen Date: Tue, 21 Jul 2026 15:19:23 +0000 (+0200) Subject: ASoC: amd: yc: Add DMI quirk for Acer Aspire AG14-22P X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9df7939a2c5e3794769fde809ea892e5a414b93;p=thirdparty%2Flinux.git ASoC: amd: yc: Add DMI quirk for Acer Aspire AG14-22P 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 Link: https://patch.msgid.link/20260721151924.30316-1-jhbaayen@fastmail.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 0d93e45b6178..de5c895e9fbd 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -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 = {