diff options
Diffstat (limited to 'sound/soc/intel/boards/sof_sdw.c')
| -rw-r--r-- | sound/soc/intel/boards/sof_sdw.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 2b97972f85ef..3acc2db61b35 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -1248,6 +1248,7 @@ static const char *get_codec_name(struct device *dev, static int sof_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_card *card = rtd->card; struct sof_sdw_codec_info *codec_info; struct snd_soc_dai *dai; int dai_index; @@ -1267,6 +1268,36 @@ static int sof_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd) */ if (codec_info->dais[dai_index].rtd_init_done) continue; + + /* + * Add card controls and dapm widgets for the first codec dai. + * The controls and widgets will be used for all codec dais. + */ + + if (i > 0) + goto skip_add_controls_widgets; + + if (codec_info->dais[dai_index].controls) { + ret = snd_soc_add_card_controls(card, codec_info->dais[dai_index].controls, + codec_info->dais[dai_index].num_controls); + if (ret) { + dev_err(card->dev, "%#x controls addition failed: %d\n", + codec_info->part_id, ret); + return ret; + } + } + if (codec_info->dais[dai_index].widgets) { + ret = snd_soc_dapm_new_controls(&card->dapm, + codec_info->dais[dai_index].widgets, + codec_info->dais[dai_index].num_widgets); + if (ret) { + dev_err(card->dev, "%#x widgets addition failed: %d\n", + codec_info->part_id, ret); + return ret; + } + } + +skip_add_controls_widgets: if (codec_info->dais[dai_index].rtd_init) { ret = codec_info->dais[dai_index].rtd_init(rtd); if (ret) |