Unverified Commit 68d1abe1 authored by Vijendar Mukunda's avatar Vijendar Mukunda Committed by Mark Brown
Browse files

ASoC: amd: add ACPI dependency check 



Add ACPI dependency for evaluating DMIC hardware
runtime.

Signed-off-by: default avatarVijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/1594118813-18689-1-git-send-email-Vijendar.Mukunda@amd.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2cb7802b

sound/soc/amd/renoir/rn-pci-acp3x.c

+2 −0
Original line number Diff line number Diff line
@@ -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,