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