Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) menuconfig DMABUF_HEAPS_DEFERRED_FREE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 	bool "DMA-BUF heaps deferred-free library"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	  Choose this option to enable the DMA-BUF heaps deferred-free library.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) menuconfig DMABUF_HEAPS_PAGE_POOL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	bool "DMA-BUF heaps page-pool library"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	  Choose this option to enable the DMA-BUF heaps page-pool library.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) config DMABUF_HEAPS_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	tristate "DMA-BUF System Heap"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	depends on DMABUF_HEAPS && DMABUF_HEAPS_DEFERRED_FREE && DMABUF_HEAPS_PAGE_POOL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	  Choose this option to enable the system dmabuf heap. The system heap
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	  is backed by pages from the buddy allocator. If in doubt, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) config DMABUF_HEAPS_CMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	tristate "DMA-BUF CMA Heap"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	depends on DMABUF_HEAPS && DMA_CMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	  Choose this option to enable dma-buf CMA heap. This heap is backed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	  by the Contiguous Memory Allocator (CMA). If your system has these
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	  regions, you should say Y here.