linux/drivers/iio/buffer
Paul Cercueil c1b9156658 iio: buffer-dmaengine: Support specifying buffer direction
Update the devm_iio_dmaengine_buffer_setup() function to support
specifying the buffer direction.

Update the iio_dmaengine_buffer_submit() function to handle input
buffers as well as output buffers.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-4-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-04-20 15:41:14 +01:00
..
industrialio-buffer-cb.c iio: buffer: Return error if no callback is given 2020-12-03 19:32:40 +00:00
industrialio-buffer-dma.c iio: buffer-dma: Enable buffer write support 2024-04-20 15:36:41 +01:00
industrialio-buffer-dmaengine.c iio: buffer-dmaengine: Support specifying buffer direction 2024-04-20 15:41:14 +01:00
industrialio-hw-consumer.c iio: hw_consumer: Use struct_size() helper in kzalloc() 2022-01-23 18:03:37 +00:00
industrialio-triggered-buffer.c iio: triggered-buffer: prevent possible freeing of wrong buffer 2023-11-26 17:17:04 +00:00
Kconfig iio: buffer: Kconfig: add title for IIO_TRIGGERED_BUFFER symbol 2020-09-29 17:27:08 +01:00
kfifo_buf.c iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
Makefile iio: Add hardware consumer buffer support 2018-01-10 10:30:05 +00:00