Re: [PATCH v3 00/11] Fixes and cleanups for the AD5686 IIO driver

[Jonathan Cameron <jic23@kernel.org>]

On Tue, 28 Apr 2026 18:02:15 +0100
Rodrigo Alencar via B4 Relay <devnull+rodrigo.alencar.analog.com@kernel.org> wrote:

> This is the first series of three on updating the AD5686 driver.
> 
> A bigger patch series was sent before ("Extend device support for AD5686 driver"),
> but this is not exactly a v2:
> 
> https://lore.kernel.org/r/20260422-ad5313r-iio-support-v1-0-ed7dca001d1b@analog.com
> 
> This one adds a number of cleanups and fixes, like:
> - Refactor include headers (IWYU);
> - Remove redundant register definition;
> - Drop enum chip id in favor of per-device chip_info structs;
> - Fix internal voltage reference control for single-channel devices;
> - Acquire lock when doing power down control;
> - Fix powerdown control for dual-channel devices;
> 
> Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>

Applied the fixes - so patches 1-4 to the fixes-togreg branch of iio.git and
marked them for stable. The rest will have to wait for now.

Thanks,

Jonathan

> ---
> Changes in v3:
> - Misc changes like parenthesis removal and line breaks
> - Link to v2: https://lore.kernel.org/r/20260427-ad5686-fixes-v2-0-188e05199368@analog.com
> 
> Changes in v2:
> - Bring fixes first and cleanups later
> - Link to v1: https://lore.kernel.org/r/20260426-ad5686-fixes-v1-0-7c946a77794e@analog.com
> 
> ---
> Rodrigo Alencar (11):
>       iio: dac: ad5686: fix ref bit initialization for single-channel parts
>       iio: dac: ad5686: fix input raw value check
>       iio: dac: ad5686: acquire lock when doing powerdown control
>       iio: dac: ad5686: fix powerdown control on dual-channel devices
>       iio: dac: ad5686: refactor include headers
>       iio: dac: ad5686: remove redundant register definition
>       iio: dac: ad5686: drop enum id
>       iio: dac: ad5686: add of_match table to the spi driver
>       iio: dac: ad5686: add control_sync() for single-channel devices
>       iio: dac: ad5686: cleanup doc header of local structs
>       iio: dac: ad5686: create bus ops struct
> 
>  drivers/iio/dac/ad5686-spi.c |  73 ++++--
>  drivers/iio/dac/ad5686.c     | 521 +++++++++++++++++++++----------------------
>  drivers/iio/dac/ad5686.h     | 120 +++++-----
>  drivers/iio/dac/ad5696-i2c.c |  80 ++++---
>  4 files changed, 412 insertions(+), 382 deletions(-)
> ---
> base-commit: d86db1905add39f905cf9f04252804b359914ed6
> change-id: 20260426-ad5686-fixes-63ea68811bdb
> 
> Best regards,