SOF_IPC4_MOD_ID_MASK - Linux

Symbol: SOF_IPC4_MOD_ID_MASK

include/sound/sof/ipc4/header.h

#define SOF_IPC4_MOD_ID_GET(x) (((x) & SOF_IPC4_MOD_ID_MASK) \

sound/soc/sof/ipc4-topology.c

int module_id = msg->primary & SOF_IPC4_MOD_ID_MASK;