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linux/drivers/iio/buffer
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Lars-Peter Clausen 2d6ca60f32 iio: Add a DMAengine framework based buffer 
Add a generic fully device independent DMA buffer implementation that uses
the DMAegnine framework to perform the DMA transfers. This can be used by
converter drivers that whish to provide a DMA buffer for converters that
are connected to a DMA core that implements the DMAengine API.

Apart from allocating the buffer using iio_dmaengine_buffer_alloc() and
freeing it using iio_dmaengine_buffer_free() no additional converter driver
specific code is required when using this DMA buffer implementation.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
History 2015-10-25 13:55:32 +00:00
..
industrialio-buffer-cb.c iio: Move generic buffer implementations to sub-directory 2015-08-16 10:51:21 +01:00
industrialio-buffer-dma.c iio: Add generic DMA buffer infrastructure 2015-10-25 13:54:34 +00:00
industrialio-buffer-dmaengine.c iio: Add a DMAengine framework based buffer 2015-10-25 13:55:32 +00:00
industrialio-triggered-buffer.c iio: Move generic buffer implementations to sub-directory 2015-08-16 10:51:21 +01:00
Kconfig iio: Add a DMAengine framework based buffer 2015-10-25 13:55:32 +00:00
kfifo_buf.c iio: Move generic buffer implementations to sub-directory 2015-08-16 10:51:21 +01:00
Makefile iio: Add a DMAengine framework based buffer 2015-10-25 13:55:32 +00:00