Changes in sysfs-bus-iio

20182142 - Documentation: ABI: add wideband filter type to sysfs-bus-iio

Thu, 06 Mar 2025 21:01:37 +0000

Documentation: ABI: add wideband filter type to sysfs-bus-iioThe Wideband Low Ripple filter is used for AD7768-1 Driver.Document wideband filter option into filter_type_availableattribute.Signed-off-by: Jonathan Santos Reviewed-by: Marcelo Schmitt Link: https://patch.msgid.link/b390ec6d92dd742ace93bd8e40a0df4379b98e23.1741268122.git.Jonathan.Santos@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

c7eb65a3 - Documentation: ABI: IIO: Re-add sysfs-bus-iio-adc-ad4130

Tue, 04 Feb 2025 15:00:57 +0000

Documentation: ABI: IIO: Re-add sysfs-bus-iio-adc-ad4130The ad4130 driver exports in_voltageY-voltageZ_filter_mode andin_voltage-voltage_filter_mode_available attributes to user space. Aprevious patch merged the documentation for those attributes with thedocumentation for filter_type/filter_type_available into sysfs-bus-iio.Filter mode and filter type refer to the same feature which is the digitalfilter applied over ADC samples. However, since datasheets use the term`filter type` and ad4130 driver is the only one using filter_mode,deprecate the filter_mode ABI in favor of filter_type and keep the docsseparate to avoid confusion and intricate attribute descriptions.Fixes: 01bb12922b60 ("Documentation: ABI: added filter mode doc in sysfs-bus-iio")Signed-off-by: Marcelo Schmitt Reviewed-by: David Lechner Link: https://patch.msgid.link/c77b2d65f1115c1c394582f55944d6f685058f9c.1738680728.git.marcelo.schmitt@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

fdaa9b76 - Documentation: ABI: IIO: Add filter_type documentation

Tue, 04 Feb 2025 15:00:39 +0000

Documentation: ABI: IIO: Add filter_type documentationA previous patch added documentation for filter_type_available attributes.However, the description for the value attribute (filter_type) was missing.Add documentation for filter_type sysfs ABI.Fixes: 01bb12922b60 ("Documentation: ABI: added filter mode doc in sysfs-bus-iio")Signed-off-by: Marcelo Schmitt Reviewed-by: David Lechner Link: https://patch.msgid.link/a8dbccac909e8d11e7d47561935a5575b1354d3a.1738680728.git.marcelo.schmitt@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

b5fd1849 - iio: ABI: combine current input sections

Thu, 19 Dec 2024 19:25:23 +0000

iio: ABI: combine current input sectionsCombine two duplicate sections describing in_currentY_raw.This went unnoticed until we renamed in_currentX_raw to in_currentY_rawand the kernel test robot found the duplication.Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202412200256.OB5Hmw5Q-lkp@intel.com/Signed-off-by: David Lechner Link: https://patch.msgid.link/20241219-iio-abi-combine-current-input-sections-v1-1-8dcd8221d469@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

88ff5304 - iio: ABI: document in_illuminance_hardwaregain

Sun, 15 Dec 2024 21:18:21 +0000

iio: ABI: document in_illuminance_hardwaregainThis attribute is used for the vl6180 (see vl6180.c), but it is stillnot documented. Add it to the _hardwaregain list.Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241215-iio_abi_in_illuminance_hardwaregain-v1-1-d94a59efb937@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

6ade8294 - iio: ABI: use Y consistently as channel number

Mon, 16 Dec 2024 23:29:36 +0000

iio: ABI: use Y consistently as channel numberChange X to Y when referring to channel number in the ABI documentation.There were only a few cases using X (and one using Z). By far, mostdocumented attributes are using Y for the channel number placeholder.For consistency, we should follow the same convention throughout.Signed-off-by: David Lechner Link: https://patch.msgid.link/20241216-doc-iio-use-voltagey-consistently-v1-1-9e34a72133bc@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

0c6db450 - iio: light: Add support for TI OPT4060 color sensor

Wed, 18 Dec 2024 10:48:36 +0000

iio: light: Add support for TI OPT4060 color sensorAdd support for Texas Instruments OPT4060 RGBW Color sensor.Signed-off-by: Per-Daniel Olsson Link: https://patch.msgid.link/20241218104836.2784523-3-perdaniel.olsson@axis.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

9d2fe9cd - iio: Add channel type for attention

Fri, 01 Nov 2024 07:46:29 +0000

iio: Add channel type for attentionAdd a new channel type representing if the user's attention state to thethe system. This usually means if the user is looking at the screen ornot.Signed-off-by: Ricardo Ribalda Link: https://patch.msgid.link/20241101-hpd-v3-3-e9c80b7c7164@chromium.orgSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

01bb1292 - Documentation: ABI: added filter mode doc in sysfs-bus-iio

Mon, 14 Oct 2024 14:31:59 +0000

Documentation: ABI: added filter mode doc in sysfs-bus-iioThe filter mode / filter type property is used for ad4130and ad7779 drivers, therefore the ABI doc file for ad4130was removed, merging both of them in the sysfs-bus-iio.Since one of the drivers is available from 6.1, the versionhas been set to 6.1 for these attributes.Signed-off-by: Ramona Alexandra Nechita Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20241014143204.30195-3-ramona.nechita@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

192be245 - iio: ABI: document ad4695 new attributes

Tue, 20 Aug 2024 15:58:38 +0000

iio: ABI: document ad4695 new attributesThe ad4695 driver now supports calibration using thein_voltageY_calib{scale,bias}[_available] attributes.Only one of these was documented before. This adds rest.Signed-off-by: David Lechner Link: https://patch.msgid.link/20240820-ad4695-gain-offset-v1-4-c8f6e3b47551@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

0f718e10 - iio: ABI: add missing calibbias attributes

Thu, 15 Aug 2024 17:22:13 +0000

iio: ABI: add missing calibbias attributesThere are a number of calibbias and calibbias_available attributes thatare being used by various drivers that have not been documented yet.This adds attributes found by searching the code for: BIT(IIO_CHAN_INFO_CALIBSCALE)A couple of not quite alphabetical order attributes were moved whiletouching this.Signed-off-by: David Lechner Link: https://patch.msgid.link/20240815-iio-abi-calib-audit-v1-4-536b2fea8620@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

65bb432a - iio: ABI: add missing calibscale attributes

Thu, 15 Aug 2024 17:22:12 +0000

iio: ABI: add missing calibscale attributesThis adds additional calibscale attributes to the ABI documentation forinstances found in drivers by searching the code for: BIT(IIO_CHAN_INFO_CALIBSCALE)Signed-off-by: David Lechner Link: https://patch.msgid.link/20240815-iio-abi-calib-audit-v1-3-536b2fea8620@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

6f49235b - iio: ABI: sort calibscale attributes

Thu, 15 Aug 2024 17:22:11 +0000

iio: ABI: sort calibscale attributesSort calibscale attributes so that when we add more, they can also beadded in alphabetical order.Signed-off-by: David Lechner Link: https://patch.msgid.link/20240815-iio-abi-calib-audit-v1-2-536b2fea8620@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

94290f74 - iio: ABI: document calibscale_available attributes

Thu, 15 Aug 2024 17:22:10 +0000

iio: ABI: document calibscale_available attributesThere are a number of light sensor drivers that have variouscalibscale_available attributes. Up to now, these were missing fromthe documentation.Kernel version 4.8 is used since the first use appears to be incommit eb869ade30a6 ("iio: Add tcs3472 color light sensor driver").Signed-off-by: David Lechner Link: https://patch.msgid.link/20240815-iio-abi-calib-audit-v1-1-536b2fea8620@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

d3abae8c - iio: ABI: generalize shunt_resistor attribute

Mon, 22 Jul 2024 10:03:19 +0000

iio: ABI: generalize shunt_resistor attributeMove ABI documentation for custom shunt resistor attributes into thegeneric iio documentation file. Exception for pac1934: leave ituntouched since it does not comply with common iio ABI generalization.Signed-off-by: Matteo Martelli Link: https://patch.msgid.link/20240722-iio-pac1921-v3-2-05dc9916cb33@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

404cb1bc - iio: ABI: add DAC 42kohm_to_gnd powerdown mode

Thu, 18 Jul 2024 05:18:30 +0000

iio: ABI: add DAC 42kohm_to_gnd powerdown modeAdd a new powerdown mode for DACs with 42kohm resistor to GND.Signed-off-by: Kim Seer Paller Link: https://patch.msgid.link/20240718051834.32270-3-kimseer.paller@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

aabc0aa9 - Documentation: ABI: document in_temp_input file

Sat, 06 Apr 2024 15:31:04 +0000

Documentation: ABI: document in_temp_input fileFor example the BMP280 barometric pressure sensor on QualcommMSM8974-based Nexus 5 smartphone exposes such file in sysfs.Document it.Whilst here, fix up incorrect repeated use of X as a wildcardfor in_tempY_input.Signed-off-by: Luca Weiss Link: https://lore.kernel.org/r/20240406-in_temp_input-v1-1-a1744a4a49e3@z3ntu.xyzSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

a4887e97 - iio: ABI: document temperature and humidity peak/trough raw attributes

Mon, 11 Dec 2023 12:28:40 +0000

iio: ABI: document temperature and humidity peak/trough raw attributesThe in_temp_peak_raw attribute is already in use, but its documentationis still missing. The in_humidityrelative_raw must be documented for anew iio user that supports this attribute. Add temp and humidityrelativeuse cases.When at it, remove an extra blank space in the description.For users that support minimum values, a new in__trough_rawattribute is required. Add this attribute and document the first uses ofit for temp and humidityrelative types.Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20231211122840.9760-1-579lpy@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

608531bd - doc: iio: Document intensity scale as poorly defined

Thu, 07 Dec 2023 13:41:50 +0000

doc: iio: Document intensity scale as poorly definedAdd comment about intensity scale being poorly defined andhaving no proper units.Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20231207134200.329174-1-marex@denx.deSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio

b89710bd - iio: add modifiers for A and B ultraviolet light

Mon, 27 Nov 2023 17:34:28 +0000

iio: add modifiers for A and B ultraviolet lightCurrently there are only two modifiers for ultraviolet light: a genericone for any ultraviolet light (IIO_MOD_LIGHT_UV) and one for deepultraviolet (IIO_MOD_LIGHT_DUV), which is also referred as ultravioletC (UV-C) band and covers short-wave ultraviolet.There are still no modifiers for the long-wave and medium-waveultraviolet bands. These two bands are the main components used toobtain the UV index on the Earth's surface.Add modifiers for the ultraviolet A (UV-A) and ultraviolet B (UV-B)bands.Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20231110-veml6075-v3-1-6ee46775b422@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-iio