diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 35cbef171f4a..038d09f6203a 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1040,12 +1040,22 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev) pdata->machine = hda_mach; pdata->tplg_filename = tplg_filename; - if (codec_num == 2) { + if (codec_num == 2 || + (codec_num == 1 && !HDA_IDISP_CODEC(bus->codec_mask))) { /* * Prevent SoundWire links from starting when an external * HDaudio codec is used */ hda_mach->mach_params.link_mask = 0; + } else { + /* + * Allow SoundWire links to start when no external HDaudio codec + * was detected. This will not create a SoundWire card but + * will help detect if any SoundWire codec reports as ATTACHED. + */ + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; + + hda_mach->mach_params.link_mask = hdev->info.link_mask; } } }