Changes in Kconfig

d531b9f7 - iio: light: Add support for AL3000a illuminance sensor

Mon, 17 Feb 2025 14:03:35 +0000

iio: light: Add support for AL3000a illuminance sensorAL3000a is a simple I2C-based ambient light sensor, which isclosely related to AL3010 and AL3320a, but has significantlydifferent way of processing data generated by the sensor.Tested-by: Robert Eckelmann Tested-by: Antoni Aloy Torrens Signed-off-by: Svyatoslav Ryhel Reviewed-by: David Heidelberg Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250217140336.107476-3-clamor95@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

22eaca42 - iio: light: veml6030: fix scale to conform to ABI

Mon, 27 Jan 2025 19:30:23 +0000

iio: light: veml6030: fix scale to conform to ABIThe current scale is not ABI-compliant as it is just the sensor gaininstead of the value that acts as a multiplier to be applied to the rawvalue (there is no offset).Use the iio-gts helpers to obtain the proper scale values according tothe gain and integration time to match the resolution tables from thedatasheet and drop dedicated variables to store the current values ofthe integration time, gain and resolution. When at it, use 'scale'instead of 'gain' consistently for the get/set functions to avoidmisunderstandings.Fixes: 7b779f573c48 ("iio: light: add driver for veml6030 ambient light sensor")Acked-by: Matti Vaittinen Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20250127-veml6030-scale-v3-2-4f32ba03df94@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

ec08c395 - iio: light: Add APDS9160 ALS & Proximity sensor driver

Wed, 22 Jan 2025 22:59:34 +0000

iio: light: Add APDS9160 ALS & Proximity sensor driverAPDS9160 is a combination of ALS and proximity sensors.This patch add supports for: - Intensity clear data and illuminance data - Proximity data - Gain control, rate control - Event thresholdsSigned-off-by: Mikael Gonella-Bolduc Link: https://patch.msgid.link/20250122-apds9160-driver-v5-2-5393be10279a@dimonoff.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

82e1cede - iio: light: veml3235: fix scale to conform to ABI

Mon, 30 Dec 2024 15:13:53 +0000

iio: light: veml3235: fix scale to conform to ABIThe current scale is not ABI-compliant as it is just the sensor gaininstead of the value that acts as a multiplier to be applied to the rawvalue (there is no offset).Use the iio-gts helpers to obtain the proper scale values according tothe gain and integration time to match the resolution tables from thedatasheet. When at it, use 'scale' instead of 'gain' consistently forthe get/set functions to avoid misunderstandings.Fixes: c5a23f80c164 ("iio: light: add support for veml3235")Reviewed-by: Matti Vaittinen Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241230-veml3235_scale-v3-2-48a5795e2f64@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

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/drivers/iio/light/Kconfig

582d732b - iio: light: veml6030: add support for triggered buffer

Sun, 24 Nov 2024 18:59:06 +0000

iio: light: veml6030: add support for triggered bufferAll devices supported by this driver (currently veml6030, veml6035and veml7700) have two 16-bit channels, and can profit for the sameconfiguration to support data access via triggered buffers.The measurements are stored in two 16-bit consecutive registers(addresses 0x04 and 0x05) as little endian, unsigned data.Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241124-veml6030_triggered_buffer-v3-1-565bb6b4b5c8@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

91407b55 - iio: light: Drop BU27008 and BU27010

Thu, 28 Nov 2024 19:35:18 +0000

iio: light: Drop BU27008 and BU27010The ROHM BU27008 and BU27010 RGB sensors got cancelled. I was informedthey never reached mass production stage.Keeping the drivers around is waste of maintenance resources. Drop thedrivers.Signed-off-by: Matti Vaittinen Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/f4d0aa31f29f160a06cba4856a034fa5636d3372.1732819203.git.mazziesaccount@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

c5a23f80 - iio: light: add support for veml3235

Wed, 23 Oct 2024 18:59:59 +0000

iio: light: add support for veml3235The Vishay veml3235 is a low-power ambient light sensor with I2Cinterface. It provides a minimum detectable intensity of0.0021 lx/cnt, configurable integration time and gain, and an additionalwhite channel to distinguish between different light sources.Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241023-veml3235-v3-2-8490f2622f9a@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

776f57de - iio: light: Remove "default n" entries

Tue, 22 Oct 2024 14:36:05 +0000

iio: light: Remove "default n" entriesLinus already once did that for PDx86, don't repeat our mistakes.TL;DR: 'n' *is* the default 'default'.Signed-off-by: Andy Shevchenko Link: https://patch.msgid.link/20241022143605.3314275-1-andriy.shevchenko@linux.intel.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

fc6fa04e - iio: light: opt3001: add support for TI's opt3002 light sensor

Thu, 03 Oct 2024 12:22:17 +0000

iio: light: opt3001: add support for TI's opt3002 light sensorTI's opt3002 light sensor shares most properties with the opt3001model, with the exception of supporting a wider spectrum range.Add support for TI's opt3002 by extending the TI opt3001 driver.Datasheet: https://www.ti.com/product/OPT3002Signed-off-by: Emil Gedenryd Link: https://patch.msgid.link/20241003-add_opt3002-v4-2-c550dc4591b4@axis.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

aa99ef68 - iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

Thu, 03 Oct 2024 21:04:56 +0000

iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in KconfigThis driver makes use of triggered buffers, but does not select therequired modules.Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'.Fixes: 41ff93d14f78 ("iio: light: ROHM BU27008 color sensor")Signed-off-by: Javier Carrasco Acked-by: Matti Vaittinen Link: https://patch.msgid.link/20241003-iio-select-v1-10-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

ccc26bd7 - iio: light: veml6030: add support for veml6035

Tue, 01 Oct 2024 20:21:22 +0000

iio: light: veml6030: add support for veml6035The veml6035 is an ALS that shares most of its functionality with theveml6030, which allows for some code recycling.Some chip-specific properties differ and dedicated functions to get andset the sensor gain as well as its initialization are required.Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241001-veml6035-v3-9-d789f6ff147c@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

eab35358 - iio: light: ROHM BH1745 colour sensor

Thu, 18 Jul 2024 22:02:06 +0000

iio: light: ROHM BH1745 colour sensorAdd support for BH1745, which is an I2C colour sensor with red, green,blue and clear channels. It has a programmable active low interruptpin. Interrupt occurs when the signal from the selected interruptsource channel crosses set interrupt threshold high or low level.Interrupt source for the device can be configured by enabling thecorresponding event. Interrupt latch is always enabled when settingup interrupt.Add myself as the maintainer for this driver in MAINTAINERS.Signed-off-by: Mudit Sharma Reviewed-by: Ivan Orlov Reviewed-by: Javier Carrasco Link: https://patch.msgid.link/20240718220208.331942-2-muditsharma.info@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

3c34171c - iio: light: driver for Vishay VEML6040

Tue, 04 Jun 2024 08:01:48 +0000

iio: light: driver for Vishay VEML6040Implements driver for the Vishay VEML6040 rgbw light sensor.Included functionality: setting the integration time and reading the rawvalues for the four channelsNot yet implemented: setting the measurements to 'Manual Force Mode' (Automeasurements off, and adding a measurement trigger)Datasheet: https://www.vishay.com/docs/84276/veml6040.pdfSigned-off-by: Arthur Becker Link: https://lore.kernel.org/r/20240604-veml6040-v4-1-5a4d59597874@sentec.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

620d1e6c - iio: light: Add support for APDS9306 Light Sensor

Sat, 09 Mar 2024 10:50:31 +0000

iio: light: Add support for APDS9306 Light SensorDriver support for Avago (Broadcom) APDS9306 Ambient Light Sensor.It has two channels - ALS and CLEAR. The ALS (Ambient Light Sensor)channel approximates the response of the human-eye providing directread out where the output count is proportional to ambient light levels.It is internally temperature compensated and rejects 50Hz and 60Hz flickercaused by artificial light sources. Hardware interrupt configuration isoptional. It is a low power device with 20 bit resolution and hasconfigurable adaptive interrupt mode and interrupt persistence mode.The device also features inbuilt hardware gain, multiple integration timeselection options and sampling frequency selection options.This driver also uses the IIO GTS (Gain Time Scale) Helpers Namespace forScales, Gains and Integration time implementation.Signed-off-by: Subhajit Ghosh Link: https://lore.kernel.org/r/20240309105031.10313-6-subhajit.ghosh@tweaklogic.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

02324a09 - iio: light: as73211: add support for as7331

Wed, 03 Jan 2024 12:08:53 +0000

iio: light: as73211: add support for as7331The AMS AS7331 is a UV light sensor with three channels: UVA, UVB andUVC (also known as deep UV and referenced as DUV in the iio core).Its internal structure and forming blocks are practically identical tothe ones the AS73211 contains: API, internal DAC, I2C interface andregisters, measurement modes, number of channels and pinout.The only difference between them is the photodiodes used to acquirelight, which means that only some modifications are required to addsupport for the AS7331 in the existing driver.The temperature channel is identical for both devices and only thechannel modifiers of the IIO_INTENSITY channels need to account for thedevice type.The scale values have been obtained from the chapter "7.5 TransferFunction" of the official datasheet[1] for the configuration chosen asbasis (Nclk = 1024 and GAIN = 1). Those values keep the units from thedatasheet (nW/cm^2), as opposed to the units used for the AS73211(nW/m^2).Add a new device-specific data structure to account for the devicedifferences: channel types and scale of LSB per channel.[1] https://ams.com/documents/20143/9106314/AS7331_DS001047_4-00.pdfTested-by: Christian Eggers Signed-off-by: Javier Carrasco Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

8b0d4c40 - iio: light: driver for Lite-On ltr390

Fri, 08 Dec 2023 10:22:10 +0000

iio: light: driver for Lite-On ltr390Implements driver for the Ambient/UV Light sensor LTR390.The driver exposes two ways of getting sensor readings: 1. Raw UV Counts directly from the sensor 2. The computed UV Index value with a percision of 2 decimal places[NOTE] Ambient light sensing has not been implemented yet.Driver tested on RPi Zero 2WDatasheet: https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdfSigned-off-by: Anshul Dalal Link: https://lore.kernel.org/r/20231208102211.413019-2-anshulusr@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

4347f511 - iio: light: isl76682: Add ISL76682 driver

Mon, 27 Nov 2023 21:26:53 +0000

iio: light: isl76682: Add ISL76682 driverThe ISL76682 is very basic ALS which only supports ALS or IR modein four ranges, 1k/4k/16k/64k LUX. There is no IRQ support or anyother fancy functionality.Reviewed-by: Andy Shevchenko Reviewed-by: Matti Vaittinen Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20231127212726.77707-2-marex@denx.deSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

3b82f432 - iio: light: add VEML6075 UVA and UVB light sensor driver

Mon, 27 Nov 2023 17:34:30 +0000

iio: light: add VEML6075 UVA and UVB light sensor driverThe Vishay VEMl6075 is a low power, 16-bit resolution UVA and UVBlight sensor with I2C interface and noise compensation (visible andinfrarred).Every UV channel generates an output signal measured in counts perintegration period, where the integration time is configurable.This driver adds support for both UV channels and the ultravioletindex (UVI) inferred from them according to the device application notewith open-air (no teflon) coefficients.Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20231110-veml6075-v3-3-6ee46775b422@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig

41ff93d1 - iio: light: ROHM BU27008 color sensor

Mon, 08 May 2023 10:39:29 +0000

iio: light: ROHM BU27008 color sensorThe ROHM BU27008 is a sensor with 5 photodiodes (red, green, blue, clearand IR) with four configurable channels. Red and green being alwaysavailable and two out of the rest three (blue, clear, IR) can beselected to be simultaneously measured. Typical application is adjustingLCD backlight of TVs, mobile phones and tablet PCs.Add initial support for the ROHM BU27008 color sensor. - raw_read() of RGB and clear channels - triggered buffer w/ DRDY interrtuptSigned-off-by: Matti Vaittinen Link: https://lore.kernel.org/r/2594162f0e44148cffb1fb05f1d6edfde6bd11bc.1683541225.git.mazziesaccount@gmail.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/light/Kconfig