[PATCH] ASoC: SOF: topology: Use acpi mach from the machine driver

[PATCH] ASoC: SOF: topology: Use acpi mach from the machine driver

[Peter Ujfalusi]

From: Bard Liao <yung-chuan.liao@linux.intel.com>

The parameters may be changed by the sof_sdw machine driver is the
SOC_SDW_PCH_DMIC quirk is set. Use the mach_params from the machine
driver to ensure the sof_sdw_get_tplg_files() function select the right
function topologies.

Fixes: 2fbeff33381c ("ASoC: Intel: add sof_sdw_get_tplg_files ops")
Cc: stable@vger.kernel.org
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
 sound/soc/intel/common/sof-function-topology-lib.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sound/soc/intel/common/sof-function-topology-lib.c b/sound/soc/intel/common/sof-function-topology-lib.c
index 2f2c902ef90c..b6e5a40b78cc 100644
--- a/sound/soc/intel/common/sof-function-topology-lib.c
+++ b/sound/soc/intel/common/sof-function-topology-lib.c
@@ -31,7 +31,12 @@ enum tplg_device_id {
 int sof_sdw_get_tplg_files(struct snd_soc_card *card, const struct snd_soc_acpi_mach *mach,
 			   const char *prefix, const char ***tplg_files, bool best_effort)
 {
-	struct snd_soc_acpi_mach_params mach_params = mach->mach_params;
+	struct snd_soc_acpi_mach *card_mach = dev_get_platdata(card->dev);
+	/*
+	 * Use the acpi mach from the machine driver because the machine driver
+	 * may change the dmic_num based on the machine driver quirk.
+	 */
+	struct snd_soc_acpi_mach_params mach_params = card_mach->mach_params;
 	struct snd_soc_dai_link *dai_link;
 	const struct firmware *fw;
 	char platform[SOF_INTEL_PLATFORM_NAME_MAX];
-- 
2.55.0