On Tue, 4 Feb 2025 12:00:16 -0300 Marcelo Schmitt <marcelo.schmitt@xxxxxxxxxx> wrote: > Better document sysfs ABI for ADC digital filter configuration. > Also update ad4130 driver to support the standardized IIO ABI for digital filter > configuration. Applied to the togreg branch of iio.git and pushed out as testing. Thanks, Jonathan > > Change log v3 -> v4 > - Renamed in_voltage-voltage_filter_mode_available to > in_voltage-voltage_filter_type_available instead of just removing the mode > variant from sysfs-bus-iio. > - Added comment about backwards compatibility near ad4130 filter attribute > declarations. > - Reordered patches so attributes are documented before use. > - Minor re-word of in_voltage-voltage_filter_mode_available text in > sysfs-bus-iio-adc-ad4130 to make it more generic. > - Picked up review tags. > > Change log v2 -> v3 > - Added in_voltageY-voltageZ_filter_type to main IIO ADI doc too. > - Added filter_type attributes to ad4130 driver so it also supports the > standardized ABI for digital filter configuration. > - No longer dropping AD4130 specific filter_type_available options from sysfs-bus-iio. > - Re-add sysfs-bus-iio-adc-ad4130 just mentioning the ABI at sysfs-bus-iio instead > of repeating the doc. > > Change log v1 -> v2 > - Split into 3 patches. > - Re-added sysfs-bus-iio-adc-ad4130 to keep filter_mode separate from filter_type. > - Removed in_voltage-voltage_filter_mode_available from sysfs-bus-iio. > - Added deprecation notes in sysfs-bus-iio-adc-ad4130 asking to use filter_type > for new drivers and referencing sysfs-bus-iio. > - Improved commit message with explanation about use of filter type attributes. > - Dropped AD4130 specific filter_type_available options from sysfs-bus-iio. > > Link to v1: https://lore.kernel.org/linux-iio/b2132bd3ca1d64cdd8d5afab1f1f33c574718b50.1732901318.git.marcelo.schmitt@xxxxxxxxxx/ > Link to v2: https://lore.kernel.org/linux-iio/cover.1736261047.git.marcelo.schmitt@xxxxxxxxxx/ > Link to v3: https://lore.kernel.org/linux-iio/cover.1738608986.git.marcelo.schmitt@xxxxxxxxxx/ > > > Marcelo Schmitt (3): > Documentation: ABI: IIO: Add filter_type documentation > Documentation: ABI: IIO: Re-add sysfs-bus-iio-adc-ad4130 > iio: adc: ad4130: Add filter_type attributes > > Documentation/ABI/testing/sysfs-bus-iio | 10 +++++++++- > .../ABI/testing/sysfs-bus-iio-adc-ad4130 | 20 +++++++++++++++++++ > MAINTAINERS | 1 + > drivers/iio/adc/ad4130.c | 7 +++++++ > 4 files changed, 37 insertions(+), 1 deletion(-) > create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 > > > base-commit: 9b75dd1b7d6b98699a104c6b1eec0c8817e5fd4b
