On Wed, Aug 17, 2022 at 12:56:39PM +0200, Artur Rojek wrote:

Hi all,

this patch set fixes the way channel data is being parsed in the
adc-joystick driver. To achieve that, it also introduces helpers in the
IIO subsystem. As a side effect of those changes, a bug in ingenic-adc
has been exposed, which this patch set promptly rectifies.

Tested on GCW Zero (by me) and on Anbernic RG350 (by Paul).

Chris:
As you have originally reported the issue, would you be able to test
the above changes on your setup (Odroid Go Advance, was it)?

I can confirm this fixes the issue I experienced, I can see both
channels of the joystick now when using an hrtimer as a trigger.

This patch also does not interfere with the polling work in progress,
as that still works as expected too (polling work is still desired
though).

Thank you.

Artur Rojek (4):
  iio/adc: ingenic: fix channel offsets in buffer
  iio: add iio_channel_cb_get_iio_buffer helper
  iio: add helper function for reading channel offset in buffer
  input: joystick: Fix buffer data parsing

 drivers/iio/adc/ingenic-adc.c               |  7 +++---
 drivers/iio/buffer/industrialio-buffer-cb.c |  7 ++++++
 drivers/iio/industrialio-buffer.c           | 28 +++++++++++++++++++++
 drivers/input/joystick/adc-joystick.c       | 26 ++++++++++++-------
 include/linux/iio/buffer.h                  |  4 +++
 include/linux/iio/consumer.h                | 12 +++++++++
 6 files changed, 71 insertions(+), 13 deletions(-)

-- 
2.37.2