Hello, Currently I have a driver directly using a dmaengine channel and then calling iio_push_to_buffers_with_timestamp() in the callback. I ran accross the industrialiio-buffer-dmaengin.c implementation, and it looks like this may be a better way to go. However, I had a few questions. First, am I correct that there are no current users of this interface in the mainline kernel? I pulled the analog devices kernel and I see users there, but the interface is a little bit different. Second, it's not clear to me how or if multiple samples / dma transfer and time stamping is supported. thanks, Paul
