sof_ipc_tplg_control_ops
const struct sof_ipc_tplg_control_ops tplg_ipc3_control_ops = {
extern const struct sof_ipc_tplg_control_ops tplg_ipc3_control_ops;
const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops = {
extern const struct sof_ipc_tplg_control_ops tplg_ipc4_control_ops;
const struct sof_ipc_tplg_control_ops *control;