menuconfig [31mCONFIG_ION[0m bool "Ion Memory Manager" depends on [31mCONFIG_HAVE_MEMBLOCK[0m && [31mCONFIG_HAS_DMA[0m && [31mCONFIG_MMU[0m select [31mCONFIG_GENERIC_ALLOCATOR[0m select [31mCONFIG_DMA_SHARED_BUFFER[0m ---help--- Chose this option to enable the [31mCONFIG_ION[0m 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. config [31mCONFIG_ION_TEST[0m tristate "Ion Test Device" depends on [31mCONFIG_ION[0m help Choose this option to create a device that can be used to test the kernel and device side [31mCONFIG_ION[0m functions. config [31mCONFIG_ION_DUMMY[0m bool "Dummy Ion driver" depends on [31mCONFIG_ION[0m help Provides a dummy [31mCONFIG_ION[0m driver that registers the /dev/ion device and some basic heaps. This can be used for testing the [31mCONFIG_ION[0m infrastructure if one doesn't have access to hardware drivers that use [31mCONFIG_ION[0m. config [31mCONFIG_ION_TEGRA[0m tristate "Ion for Tegra" depends on [31mCONFIG_ARCH_TEGRA[0m && [31mCONFIG_ION[0m help Choose this option if you wish to use ion on an nVidia Tegra. config [31mCONFIG_ION_HISI[0m tristate "Ion for Hisilicon" depends on [31mCONFIG_ARCH_HISI[0m && [31mCONFIG_ION[0m select [31mCONFIG_ION_OF[0m help Choose this option if you wish to use ion on Hisilicon Platform. source "drivers/staging/android/ion/hisilicon/Kconfig" config [31mCONFIG_ION_OF[0m bool "Devicetree support for Ion" depends on [31mCONFIG_ION[0m && [31mCONFIG_OF_ADDRESS[0m help Provides base support for defining Ion heaps in devicetree and setting them up. Also includes functions for platforms to parse the devicetree and expand for their own custom extensions If using Ion and devicetree, you should say Y here |