avs_fw_version
struct avs_fw_version min_fw_version; /* anything below is rejected */
const struct avs_fw_version *min)
const struct avs_fw_version *min_req;
struct avs_fw_version version;
struct avs_fw_version fw_version;
struct avs_fw_version *fw_version = &adev->fw_cfg.fw_version;