diff options
Diffstat (limited to 'drivers/soundwire/intel.c')
| -rw-r--r-- | drivers/soundwire/intel.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 95ce292994cc..89d1d0d021fc 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1004,9 +1004,18 @@ static int intel_trigger(struct snd_pcm_substream *substream, int cmd, struct sn { struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai); struct sdw_intel *sdw = cdns_to_intel(cdns); + struct sdw_intel_link_res *res = sdw->link_res; struct sdw_cdns_dma_data *dma; int ret = 0; + /* + * The .trigger callback is used to send required IPC to audio + * firmware. The .free_stream callback will still be called + * by intel_free_stream() in the TRIGGER_SUSPEND case. + */ + if (res->ops && res->ops->trigger) + res->ops->trigger(dai, cmd, substream->stream); + dma = snd_soc_dai_get_dma_data(dai, substream); if (!dma) { dev_err(dai->dev, "failed to get dma data in %s\n", @@ -1114,9 +1123,10 @@ static const struct snd_soc_dai_ops intel_pcm_dai_ops = { }; static const struct snd_soc_component_driver dai_component = { - .name = "soundwire", - .probe = intel_component_probe, - .suspend = intel_component_dais_suspend + .name = "soundwire", + .probe = intel_component_probe, + .suspend = intel_component_dais_suspend, + .legacy_dai_naming = 1, }; static int intel_create_dai(struct sdw_cdns *cdns, |