ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry

Add condition check to register ACP PDM sound card by reading
_WOV acpi entry.

Fixes: 0386d765f2 ("ASoC: amd: ps: refactor acp device configuration read logic")

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20241213061147.1060451-1-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Venkata Prasad Potturu 2024-12-13 11:41:46 +05:30 committed by Mark Brown
parent 78d4f34e21
commit 88438444fd
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@ -375,11 +375,18 @@ static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *a
{
struct acpi_device *pdm_dev;
const union acpi_object *obj;
acpi_handle handle;
acpi_integer dmic_status;
u32 config;
bool is_dmic_dev = false;
bool is_sdw_dev = false;
bool wov_en, dmic_en;
int ret;
/* IF WOV entry not found, enable dmic based on acp-audio-device-type entry*/
wov_en = true;
dmic_en = false;
config = readl(acp_data->acp63_base + ACP_PIN_CONFIG);
switch (config) {
case ACP_CONFIG_4:
@ -412,10 +419,18 @@ static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *a
if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type",
ACPI_TYPE_INTEGER, &obj) &&
obj->integer.value == ACP_DMIC_DEV)
is_dmic_dev = true;
dmic_en = true;
}
handle = ACPI_HANDLE(&pci->dev);
ret = acpi_evaluate_integer(handle, "_WOV", NULL, &dmic_status);
if (!ACPI_FAILURE(ret))
wov_en = dmic_status;
}
if (dmic_en && wov_en)
is_dmic_dev = true;
if (acp_data->is_sdw_config) {
ret = acp_scan_sdw_devices(&pci->dev, ACP63_SDW_ADDR);
if (!ret && acp_data->info.link_mask)