| # SPDX-License-Identifier: GPL-2.0 | |
| menuconfig ION | |
| bool "Ion Memory Manager" | |
| depends on HAS_DMA && MMU | |
| select GENERIC_ALLOCATOR | |
| select DMA_SHARED_BUFFER | |
| help | |
| Choose this option to enable the ION Memory Manager, | |
| used by Android to efficiently allocate buffers | |
| from userspace that can be shared between drivers. | |
| If you're not using Android its probably safe to | |
| say N here. | |
| source "drivers/staging/android/ion/heaps/Kconfig" |