@@ -187,12 +187,16 @@ static int hda_sdw_probe(struct snd_sof_dev *sdev)
int hda_sdw_startup(struct snd_sof_dev *sdev)
{
struct sof_intel_hda_dev *hdev;
+ struct snd_sof_pdata *pdata = sdev->pdata;
hdev = sdev->pdata->hw_pdata;
if (!hdev->sdw)
return 0;
+ if (pdata->machine && !pdata->machine->mach_params.link_mask)
+ return 0;
+
return sdw_intel_startup(hdev->sdw);
}
@@ -1002,6 +1006,14 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev)
hda_mach->mach_params.dmic_num = dmic_num;
pdata->machine = hda_mach;
pdata->tplg_filename = tplg_filename;
+
+ if (codec_num == 2) {
+ /*
+ * Prevent SoundWire links from starting when an external
+ * HDaudio codec is used
+ */
+ hda_mach->mach_params.link_mask = 0;
+ }
}
}