| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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| 2 | /* |
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| 3 | * Copyright 2014-2015 Analog Devices Inc. |
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| 4 | * Author: Lars-Peter Clausen <lars@metafoo.de> |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef __IIO_DMAENGINE_H__ |
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| 8 | #define __IIO_DMAENGINE_H__ |
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| 9 | |
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| 10 | struct iio_dev; |
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| 11 | struct device; |
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| 12 | |
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| 13 | struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev, |
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| 14 | const char *channel); |
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| 15 | void iio_dmaengine_buffer_free(struct iio_buffer *buffer); |
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| 16 | int devm_iio_dmaengine_buffer_setup(struct device *dev, |
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| 17 | struct iio_dev *indio_dev, |
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| 18 | const char *channel); |
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| 19 | |
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| 20 | #endif |
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| 21 | |
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