SNDRV_PCM_INFO_MMAP_IOMEM 1017 include/sound/pcm.h #define SNDRV_PCM_INFO_MMAP_IOMEM	SNDRV_PCM_INFO_MMAP
SNDRV_PCM_INFO_MMAP_IOMEM 1020 include/sound/pcm.h #define SNDRV_PCM_INFO_MMAP_IOMEM	0