Symbol: SNDRV_UMP_IOCTL_BLOCK_INFO
include/uapi/sound/asound.h
870
#define SNDRV_UMP_IOCTL_BLOCK_INFO _IOR('W', 0x41, struct snd_ump_block_info)
tools/perf/trace/beauty/include/uapi/sound/asound.h
870
#define SNDRV_UMP_IOCTL_BLOCK_INFO _IOR('W', 0x41, struct snd_ump_block_info)