From 68d1abe186d1c865923d3b97414906f4697daf58 Mon Sep 17 00:00:00 2001
From: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Date: Tue, 7 Jul 2020 16:16:41 +0530
Subject: [PATCH] ASoC: amd: add ACPI dependency check
Git-commit: 68d1abe186d1c865923d3b97414906f4697daf58
Patch-mainline: v5.9-rc1
References: jsc#SLE-16518
Add ACPI dependency for evaluating DMIC hardware
runtime.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/1594118813-18689-1-git-send-email-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/amd/renoir/rn-pci-acp3x.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c
index d1faea545f45..165c93fd89e4 100644
--- a/sound/soc/amd/renoir/rn-pci-acp3x.c
+++ b/sound/soc/amd/renoir/rn-pci-acp3x.c
@@ -218,6 +218,7 @@ static int snd_rn_acp_probe(struct pci_dev *pci,
ret = -ENODEV;
goto de_init;
} else if (dmic_acpi_check == ACP_DMIC_AUTO) {
+#if defined(CONFIG_ACPI)
handle = ACPI_HANDLE(&pci->dev);
ret = acpi_evaluate_integer(handle, "_WOV", NULL, &dmic_status);
if (ACPI_FAILURE(ret)) {
@@ -228,6 +229,7 @@ static int snd_rn_acp_probe(struct pci_dev *pci,
ret = -ENODEV;
goto de_init;
}
+#endif
}
adata->res = devm_kzalloc(&pci->dev,
--
2.16.4