SOF_CMD_TYPE_SHIFT   38 include/sound/sof/header.h #define SOF_CMD_TYPE_MASK			(0xfff << SOF_CMD_TYPE_SHIFT)
SOF_CMD_TYPE_SHIFT   39 include/sound/sof/header.h #define SOF_CMD_TYPE(x)				((x) << SOF_CMD_TYPE_SHIFT)