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CONFIG_DMABUF_HEAPS_CMA: DMA-BUF CMA Heap

General informations

The Linux kernel configuration item CONFIG_DMABUF_HEAPS_CMA:

Help text

Choose this option to enable dma-buf CMA heap. This heap is backed by the Contiguous Memory Allocator (CMA). If your system has these regions, you should say Y here.

Hardware

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