soc/sof/sof-audio.h

146 	bool (*volume_put)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
147 	int (*volume_get)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
148 	bool (*switch_put)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
149 	int (*switch_get)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
150 	bool (*enum_put)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
151 	int (*enum_get)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
152 	int (*bytes_put)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
153 	int (*bytes_get)(struct snd_sof_control *scontrol, struct snd_ctl_elem_value *ucontrol);
154 	int (*bytes_ext_get)(struct snd_sof_control *scontrol,
156 	int (*bytes_ext_volatile_get)(struct snd_sof_control *scontrol,
158 	int (*bytes_ext_put)(struct snd_sof_control *scontrol,
165 	int (*set_up_volume_table)(struct snd_sof_control *scontrol, int tlv[SOF_TLV_ITEMS],
224 	int (*control_setup)(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol);
225 	int (*control_free)(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol);