Alexandru Ardelean 65e02d0b50 iio: buffer-dmaengine: adjust bytes_used with residue info ...

A transfer may fall shorter than the bytes in the block.
This information is available in the residue from the DMA engine, so we can
compute actual `bytes_used` with that by subtracting the residue.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20200826052011.13348-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

2020-09-03 19:40:58 +01:00

..

industrialio-buffer-cb.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

industrialio-buffer-dma.c

iio: dma-buffer: Cleanup buffer.h/buffer_impl.h includes

2020-04-19 16:56:31 +01:00

industrialio-buffer-dmaengine.c

iio: buffer-dmaengine: adjust bytes_used with residue info

2020-09-03 19:40:58 +01:00

industrialio-hw-consumer.c

iio: buffer: drop devm_iio_hw_consumer_free() API call

2020-04-19 16:56:37 +01:00

industrialio-triggered-buffer.c

iio: Move attach/detach of the poll func to the core

2020-06-20 17:34:44 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

kfifo_buf.c

iio: buffer: drop devm_iio_kfifo_free() API call

2020-04-19 16:56:38 +01:00

Makefile

iio: Add hardware consumer buffer support

2018-01-10 10:30:05 +00:00