ASoC: amd: yc: Add DMI quirk for Acer Aspire Go 15 (AG15-21P)

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The Acer Aspire Go 15 (AG15-21P, board MDC Herbag2_MDU) has two PDM
DMICs connected to the ACP. The BIOS does not set the AcpDmicConnected
_DSD property, so the acp6x machine driver never registers the DMIC
card. The existing Herbag_MDU entry does not match this board name, so
add a DMI quirk for it.

Tested on BIOS V1.11: the acp6x DMIC capture device is registered and
records audio on both channels.

Cc: stable@vger.kernel.org
Signed-off-by: Michael Garland <minimelkav@gmail.com>
Link: https://patch.msgid.link/20261005-acp6x-herbag2-quirk-v1-1-a1f2683d758f@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Michael Garland 2026-10-05 01:10:32 -06:00 • committed by Mark Brown

parent cad16d850e

commit d0cb7a7b2a

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

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