snd_soc_tplg_stream_caps_v4 622 include/uapi/sound/asoc.h struct snd_soc_tplg_stream_caps_v4 caps[2]; /* playback and capture for DAI */ snd_soc_tplg_stream_caps_v4 1982 sound/soc/soc-topology.c struct snd_soc_tplg_stream_caps_v4 *src)