bck_id 16 sound/soc/mediatek/mt8183/mt8183-dai-tdm.c int bck_id; bck_id 260 sound/soc/mediatek/mt8183/mt8183-dai-tdm.c mt8183_mck_enable(afe, tdm_priv->bck_id, tdm_priv->bck_rate); bck_id 263 sound/soc/mediatek/mt8183/mt8183-dai-tdm.c mt8183_mck_disable(afe, tdm_priv->bck_id); bck_id 743 sound/soc/mediatek/mt8183/mt8183-dai-tdm.c tdm_priv->bck_id = MT8183_I2S4_BCK;