IPC_GLB_GET_FW_VERSION 727 sound/soc/intel/haswell/sst-haswell-ipc.c case IPC_GLB_GET_FW_VERSION: IPC_GLB_GET_FW_VERSION 817 sound/soc/intel/haswell/sst-haswell-ipc.c request.header = IPC_GLB_TYPE(IPC_GLB_GET_FW_VERSION);