linux-next.git/sound/soc/intel/common/sof-function-topology-lib.c, branch master

ASoC: SOF: topology: Use acpi mach from the machine driver

2026-07-30T22:19:52+00:00

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 Reviewed-by: Péter Ujfalusi Reviewed-by: Ranjani Sridharan Signed-off-by: Peter Ujfalusi Link: https://patch.msgid.link/20260730071724.22296-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: sof-function-topology-lib: add virtual loop dai support

2026-04-26T23:29:00+00:00

The virtual loop dai link is created by the machine driver and no topology is needed for the dai link. Handle it to avoid the dai_link is not supported error. Signed-off-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://patch.msgid.link/20260421091351.4056377-2-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: soc-acpi / SOF: Add best_effort flag to get_function_tplg_files op

2025-12-15T14:08:35+00:00

When there is no fallback possibility available for the function topology use it is better to try to create a profile for the card in best effort manner, leaving out non supported links for example. As an example: some laptops present SSPx-BT link but we don't have fragment yet to support this. If we only have support for functional topology without monolithic fallback then we would fail the card creation. The reason why the monolithic topology works on the same device is that it does not have the SSPx-BT link handled, it is ignored. In case when there is no fallback possibility we should try to create the card with links that we support as best effort instead of failing and leaving the user without a card. Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Reviewed-by: Bard Liao Link: https://patch.msgid.link/20251215101036.9370-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: sof-function-topology-lib: escalate the log when missing function topoplogy

2025-10-13T10:23:30+00:00

Function topology must be used if the ACPI match table is created based on the reported ACPI table because the monolithic topology is not picked for the audio configuration. Escalate the log and ask the user to download the latest topologies. Signed-off-by: Bard Liao Reviewed-by: Simon Trimmer Reviewed-by: Ranjani Sridharan Link: https://patch.msgid.link/20251009094023.3474895-10-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: Intel: export sof_sdw_get_tplg_files

2025-10-13T10:23:25+00:00

The sof_sdw_get_tplg_files function is a callback of snd_soc_acpi_mach. Export it to allow other modules to use it. Signed-off-by: Bard Liao Reviewed-by: Simon Trimmer Reviewed-by: Ranjani Sridharan Link: https://patch.msgid.link/20251009094023.3474895-5-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: Intel: sof-function-topology-lib: Print out the unsupported dmic count

2025-06-19T14:44:42+00:00

It is better to print out the non supported num_dmics than printing that it is not matching with 2 or 4. Fixes: 2fbeff33381c ("ASoC: Intel: add sof_sdw_get_tplg_files ops") Cc: stable@vger.kernel.org Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Link: https://patch.msgid.link/20250619104705.26057-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: Intel: add sof_sdw_get_tplg_files ops

2025-04-14T10:22:20+00:00

Add sof_sdw_get_tplg_files ops to get sub-topology file names for the sof_sdw card. Signed-off-by: Bard Liao Reviewed-by: Liam Girdwood Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Link: https://patch.msgid.link/20250414063239.85200-6-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown