[PATCH v6 1/3] ASoC: Add DMIC support for the AMD RPL platform
From: Mingyou Chen
Date: Fri Feb 13 2026 - 00:59:34 EST
Add RPL rev 0x62 check and reserve ACP CONFIG PIN 10 to 14 for RPL
platform
Signed-off-by: Mingyou Chen <qby140326@xxxxxxxxx>
---
sound/soc/amd/yc/pci-acp6x.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sound/soc/amd/yc/pci-acp6x.c b/sound/soc/amd/yc/pci-acp6x.c
index 1140ed1cbb3d..671443204e04 100644
--- a/sound/soc/amd/yc/pci-acp6x.c
+++ b/sound/soc/amd/yc/pci-acp6x.c
@@ -163,6 +163,7 @@ static int snd_acp6x_probe(struct pci_dev *pci,
switch (pci->revision) {
case 0x60:
case 0x6f:
+ case 0x62: /* RPL */
break;
default:
dev_dbg(&pci->dev, "acp6x pci device not found\n");
@@ -208,6 +209,17 @@ static int snd_acp6x_probe(struct pci_dev *pci,
case ACP_CONFIG_15:
dev_info(&pci->dev, "Audio Mode %d\n", val);
break;
+ case ACP_CONFIG_10:
+ case ACP_CONFIG_11:
+ case ACP_CONFIG_12:
+ case ACP_CONFIG_13:
+ case ACP_CONFIG_14:
+ /* PIN 10 to 14 is reserve for RPL */
+ if (pci->revision == 0x62) {
+ dev_info(&pci->dev, "RPL Audio Mode %d\n", val);
+ break;
+ }
+ fallthrough;
default:
adata->res = devm_kzalloc(&pci->dev,
sizeof(struct resource),
--
2.51.2