ASoC: SOF: Intel: hda: add SDCA property check

If SDCA property is not present in the DisCo table, assume it
is present. This allows DAI links to be created from codec_info_list
instead of being skipped.

Signed-off-by: Mac Chiang <mac.chiang@intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260203095923.3741674-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 762100f7547ff99d1c3ae94f1c23b9e586500484..9189fc4e6dfa3cdd53368997750e77fe931241a2 100644 (file)
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1138,6 +1138,12 @@ static bool is_endpoint_present(struct sdw_slave *sdw_device,
 {
        int i;
 
+       /* If SDCA is not present, assume the endpoint is present */
+       if (!sdw_device->sdca_data.interface_revision) {
+               dev_warn(&sdw_device->dev, "SDCA properties not found in BIOS\n");
+               return true;
+       }
+
        for (i = 0; i < sdw_device->sdca_data.num_functions; i++) {
                if (dai_type == dai_info->dais[i].dai_type)
                        return true;