snd_sof_switch_get  601 sound/soc/sof/sof-priv.h int snd_sof_switch_get(struct snd_kcontrol *kcontrol,
snd_sof_switch_get 3261 sound/soc/sof/topology.c 	{SOF_TPLG_KCTL_SWITCH_ID, snd_sof_switch_get, snd_sof_switch_put},