Re: [RFC PATCH 4/5] iio: buffer-dma: Add output buffer support

2021-02-14 Thread Jonathan Cameron
On Fri, 12 Feb 2021 12:20:20 +0200 Alexandru Ardelean wrote: > From: Lars-Peter Clausen > > Add support for output buffers to the dma buffer implementation. OK, this looks reasonable, but... Examples of use? This is a bunch of infrastructure not yet used by any drivers. Given amount of ti

[RFC PATCH 4/5] iio: buffer-dma: Add output buffer support

2021-02-12 Thread Alexandru Ardelean
From: Lars-Peter Clausen Add support for output buffers to the dma buffer implementation. Signed-off-by: Lars-Peter Clausen Signed-off-by: Alexandru Ardelean --- drivers/iio/adc/adi-axi-adc.c | 3 +- drivers/iio/buffer/industrialio-buffer-dma.c | 116 -- ...