| config DEVICE_MODULES_DMABUF_HEAPS_SYSTEM |
| tristate "DMA-BUF System Heap" |
| depends on DMABUF_HEAPS && DMABUF_HEAPS_DEFERRED_FREE && DMABUF_HEAPS_PAGE_POOL |
| 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_MTK_SVP |
| tristate "DMA-BUF MTK_SVP Heap" |
| depends on DMABUF_HEAPS && MTK_IOMMU_MISC_SECURE |
| help |
| Choose this option to enable the mtk_svp dmabuf heap. The mtk_svp heap |
| is used by MT8XXX. If in doubt, say N. |
| |
| config DMABUF_HEAPS_DEBUG |
| tristate "DMA-BUF debug Heap" |
| depends on DEVICE_MODULES_DMABUF_HEAPS_SYSTEM |
| help |
| Choose this option to enable the mtk debug heap. |
| This debug tool can be use to dump dmabuf usage for users |
| If you want use it, say Y if you are not using GKI |
| say m and add ko into your system for GKI. |
| |
| config MTK_DMABUF_DEFFERRED_MAX_MBYTES |
| int "the max memory size (mb) in deferred list" |
| depends on DEVICE_MODULES_DMABUF_HEAPS_SYSTEM |
| default -1 |
| help |
| In low ram device, memory is sensitive, use the setting to set |
| max memory size in defferred list (Unit: MB) |
