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Searched refs:DMA_HEAP_IOC_MAGIC (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Ddma-heap.h47 #define DMA_HEAP_IOC_MAGIC 'H' macro
55 #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\
58 #define DMA_HEAP_IOCTL_GET_PHYS _IOWR(DMA_HEAP_IOC_MAGIC, 0x1, \
/OK3568_Linux_fs/external/security/librkcrypto/include/
H A Ddma-heap.h42 #define DMA_HEAP_IOC_MAGIC 'H' macro
50 #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\
/OK3568_Linux_fs/external/linux-rga/samples/utils/allocator/
H A Ddma_alloc.cpp62 #define DMA_HEAP_IOC_MAGIC 'H' macro
63 #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\
/OK3568_Linux_fs/external/linux-rga/samples/im2d_slt/sources/
H A Ddma_alloc.cpp63 #define DMA_HEAP_IOC_MAGIC 'H' macro
64 #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\
/OK3568_Linux_fs/external/mpp/osal/allocator/
H A Dallocator_dma_heap.c47 #define DMA_HEAP_IOC_MAGIC 'H' macro
48 #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, struct dma_heap_allocation_d…
/OK3568_Linux_fs/kernel/tools/testing/selftests/dmabuf-heaps/
H A Ddmabuf-heap.c237 older_alloc_ioctl = _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, in dmabuf_heap_alloc_older()
273 newer_alloc_ioctl = _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, in dmabuf_heap_alloc_newer()