Searched refs:dma_heap_fd (Results 1 – 1 of 1) sorted by relevance
99 int dma_heap_fd = -1; in dma_buf_alloc() local103 dma_heap_fd = open(path, O_RDWR); in dma_buf_alloc()104 if (dma_heap_fd < 0) { in dma_buf_alloc()106 return dma_heap_fd; in dma_buf_alloc()114 ret = ioctl(dma_heap_fd, DMA_HEAP_IOCTL_ALLOC, &buf_data); in dma_buf_alloc()136 close(dma_heap_fd); in dma_buf_alloc()