# 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" |