add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/iio/buffer/Kconfig
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@@ -1,3 +1,4 @@
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+# SPDX-License-Identifier: GPL-2.0-only
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 #
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 # Industrial I/O generic buffer implementations
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 #
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@@ -10,7 +11,7 @@
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 	  usage.  That is, those where the data is pushed to the consumer.
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 config IIO_BUFFER_DMA
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-	tristate
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+	tristate "Industrial I/O DMA buffer infrastructure"
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 	help
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 	  Provides the generic IIO DMA buffer infrastructure that can be used by
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 	  drivers for devices with DMA support to implement the IIO buffer.
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@@ -19,13 +20,13 @@
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 	  infrastructure.
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 config IIO_BUFFER_DMAENGINE
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-	tristate
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+	tristate "Industrial I/O DMA buffer integration with DMAEngine"
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 	select IIO_BUFFER_DMA
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 	help
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 	  Provides a bonding of the generic IIO DMA buffer infrastructure with the
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-	  DMAengine framework. This can be used by converter drivers with a DMA port
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+	  DMAEngine framework. This can be used by converter drivers with a DMA port
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 	  connected to an external DMA controller which is supported by the
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-	  DMAengine framework.
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+	  DMAEngine framework.
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 	  Should be selected by drivers that want to use this functionality.
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@@ -47,7 +48,7 @@
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 	  often to read from the buffer.
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 config IIO_TRIGGERED_BUFFER
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-	tristate
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+	tristate "Industrial I/O triggered buffer support"
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 	select IIO_TRIGGER
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 	select IIO_KFIFO_BUF
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 	help