[PATCH] ASoC: amd: yc: Add DMI quirk for Lenovo V15 G6 ARP

[Daniel Ortiz <letargopausado@gmail.com>]

The Lenovo V15 G6 ARP (product name 83UU) uses the ACP6x PDM interface
for its internal digital microphone array. Its firmware exposes neither
the AcpDmicConnected _DSD property nor the _WOV method, so acp6x_probe()
falls through to the DMI check and returns -ENODEV, leaving
acp_yc_mach.0 unbound and no capture device registered.

Add a DMI quirk entry for this model. With it, the machine driver binds
and the DMIC capture device is created:

  acp_yc_mach acp_yc_mach.0: Enabling ACP DMIC support via DMI
  card 2: acp6x [acp6x], device 0: DMIC capture dmic-hifi-0

Capture was verified working with arecord and PipeWire.

Signed-off-by: Daniel Ortiz <letargopausado@gmail.com>
---
 sound/soc/amd/yc/acp6x-mach.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c
index 79858fc..f3f3592 100644
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -381,6 +381,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "83Q3"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83UU"),
+		}
+	},
 	{
 		.driver_data = &acp6x_card,
 		.matches = {
-- 
2.55.0