add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/drivers/staging/android/ion/Kconfig
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@@ -1,6 +1,7 @@
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+# SPDX-License-Identifier: GPL-2.0
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 menuconfig ION
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-	tristate "Ion Memory Manager"
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-	depends on HAVE_MEMBLOCK && HAS_DMA && MMU
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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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..
@@ -10,55 +11,4 @@
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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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-config ION_PROTECTED_HEAP
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-	bool "Ion protected heap"
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-	depends on ION
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-	help
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-	  Choose this option to enable the Ion protected heap. The protected
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-	  heap is backed by pages from the gen pool allocator.
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-	  If in doubt, say Y.
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-
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-config ION_SYSTEM_HEAP
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-	bool "Ion system heap"
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-	depends on ION
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-	help
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-	  Choose this option to enable the Ion system heap. The system heap
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-	  is backed by pages from the buddy allocator. If in doubt, say Y.
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-
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-config ION_CARVEOUT_HEAP
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-	bool "Ion carveout heap support"
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-	depends on ION
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-	help
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-	  Choose this option to enable carveout heaps with Ion. Carveout heaps
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-	  are backed by memory reserved from the system. Allocation times are
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-	  typically faster at the cost of memory not being used. Unless you
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-	  know your system has these regions, you should say N here.
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-
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-config ION_CHUNK_HEAP
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-	bool "Ion chunk heap support"
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-	depends on ION
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-	help
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-          Choose this option to enable chunk heaps with Ion. This heap is
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-	  similar in function the carveout heap but memory is broken down
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-	  into smaller chunk sizes, typically corresponding to a TLB size.
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-	  Unless you know your system has these regions, you should say N here.
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-
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-config ION_CMA_HEAP
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-	bool "Ion CMA heap support"
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-	depends on ION && DMA_CMA
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-	help
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-	  Choose this option to enable CMA heaps with Ion. This heap is backed
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-	  by the Contiguous Memory Allocator (CMA). If your system has these
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-	  regions, you should say Y here.
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-
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-config ION_FORCE_DMA_SYNC
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-	bool "Force ION to always DMA sync buffer memory"
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-	depends on ION
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-	help
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-	  Force ION to DMA sync buffer memory when it is allocated and to
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-	  always DMA sync the buffer memory on calls to begin/end cpu
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-	  access. This makes ION DMA sync behavior similar to that of the
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-	  older version of ION.
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-	  We generally don't want to enable this config as it breaks the
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-	  cache maintenance model.
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-	  If you're not sure say N here.
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+source "drivers/staging/android/ion/heaps/Kconfig"