2026-01-21 18:59:54 +08:00
|
|
|
config DMABUF_HEAPS_SYSTEM
|
2026-01-29 22:25:33 +08:00
|
|
|
bool "DMA-BUF System Heap"
|
|
|
|
|
depends on DMABUF_HEAPS
|
2026-01-21 18:59:54 +08:00
|
|
|
help
|
|
|
|
|
Choose this option to enable the system dmabuf heap. The system heap
|
|
|
|
|
is backed by pages from the buddy allocator. If in doubt, say Y.
|
|
|
|
|
|
|
|
|
|
config DMABUF_HEAPS_CMA
|
2026-01-29 22:25:33 +08:00
|
|
|
bool "DMA-BUF CMA Heap"
|
2026-01-21 18:59:54 +08:00
|
|
|
depends on DMABUF_HEAPS && DMA_CMA
|
|
|
|
|
help
|
|
|
|
|
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.
|
