WSL2-Linux-Kernel/drivers/iio/buffer
Alexandru Ardelean 0a21526bc1 iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant
This is similar to the {devm_}iio_triggered_buffer_setup_ext variants added
via commit 5164c78898 ("iio: triggered-buffer: add
{devm_}iio_triggered_buffer_setup_ext variants").

These can be used to pass extra buffer attributes to the buffer object.
This is a bit of temporary mechanism (hopefully) so that drivers that want
to allocate a kfifo buffer with extra buffer attributes, don't need to
include 'buffer_impl.h' directly. This can also become an API function (in
it's own right, unfortunately), but it may be a little less bad vs drivers
having to include 'buffer_impl.h'.

So, far the drivers that want to pass buffer attributes, all have to do
with some HW FIFO attributes, so there may be a chance of unifying them
into IIO core somehow (as some standard API). But, until that happens, we
just need to let them register their HW FIFO attributes directly (without
having to let them include 'buffer_impl.h' directly).

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210311091042.22417-1-aardelean@deviqon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25 19:13:52 +00:00
..
Kconfig iio: buffer: Kconfig: add title for IIO_TRIGGERED_BUFFER symbol 2020-09-29 17:27:08 +01:00
Makefile iio: Add hardware consumer buffer support 2018-01-10 10:30:05 +00:00
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: dma-buffer: Cleanup buffer.h/buffer_impl.h includes 2020-04-19 16:56:31 +01:00
industrialio-buffer-dmaengine.c iio: buffer: introduce support for attaching more IIO buffers 2021-03-11 20:47:05 +00:00
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: buffer: introduce support for attaching more IIO buffers 2021-03-11 20:47:05 +00:00
kfifo_buf.c iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant 2021-03-25 19:13:52 +00:00