kernel/linux.git/drivers/iio/proximity, branch linux-6.12.y

iio: proximity: hx9023s: Protect against division by zero in set_samp_freq

2026-03-25T10:08:39+00:00

commit a318cfc0853706f1d6ce682dba660bc455d674ef upstream. Avoid division by zero when sampling frequency is unspecified. Fixes: 60df548277b7 ("iio: proximity: Add driver support for TYHX's HX9023S capacitive proximity sensor") Signed-off-by: Yasin Lee Reviewed-by: Andy Shevchenko Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: proximity: isl29501: fix buffered read on big-endian systems

2025-08-28T14:31:09+00:00

commit de18e978d0cda23e4c102e18092b63a5b0b3a800 upstream. Fix passing a u32 value as a u16 buffer scan item. This works on little- endian systems, but not on big-endian systems. A new local variable is introduced for getting the register value and the array is changed to a struct to make the data layout more explicit rather than just changing the type and having to recalculate the proper length needed for the timestamp. Fixes: 1c28799257bc ("iio: light: isl29501: Add support for the ISL29501 ToF sensor.") Signed-off-by: David Lechner Link: https://patch.msgid.link/20250722-iio-use-more-iio_declare_buffer_with_ts-7-v2-1-d3ebeb001ed3@baylibre.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

Merge tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus

2024-10-13T15:23:47+00:00

Jonathan writes: IIO: 1st set of fixes for the 6.12 cycle. Most of this pull request is the result of Javier Carrasco doing a careful audit for missing Kconfig dependencies that luck has meant the random builds have never hit. The rest is the usual mix of old bugs that have surfaced and some fallout from the recent merge window. adi,ad5686 - Fix binding duplication of compatible strings. bosch,bma400 - Fix an uninitialized variable in the event tap handling. bosch,bmi323 - Fix several issues in the register saving and restore on suspend/resume sensiron,spd500 - Fix missing CRC8 dependency ti,op3001 - Fix a missing full-scale range value (values above this point were all reported wrongly) vishay,veml6030 - Fix a segmentation fault due to some type confusion. - Fix wrong ambient light sensor resolution. * tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits) iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig iio: frequency: {admv4420,adrf6780}: format Kconfig entries iio: adc: ad4695: Add missing Kconfig select iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config() iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig iio: resolver: ad2s1210 add missing select REGMAP in Kconfig iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig ...

iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

2024-10-06T15:30:15+00:00

This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 16b05261537e ("mb1232.c: add distance iio sensor with i2c") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-13-67c0385197cd@gmail.com Cc: Signed-off-by: Jonathan Cameron

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

iio: proximity: aw96103: Add support for aw96103/aw96105 proximity sensor

2024-09-05T18:27:06+00:00

AW96103 is a low power consumption capacitive touch and proximity controller. Each channel can be independently config as sensor input, shield output. Channel Information: aw96103: 3-channel aw96105: 5-channel Signed-off-by: shuaijie wang Link: https://patch.msgid.link/20240827080229.1431784-3-wangshuaijie@awinic.com Signed-off-by: Jonathan Cameron

iio: proximity: cros_ec_mkbp_proximity: Switch to including mod_devicetable.h for struct of_device_id definition

2024-09-03T17:49:43+00:00

of.h was only included for this definition, so include the correct header instead. Signed-off-by: Andy Shevchenko Link: https://patch.msgid.link/20240823220718.743596-1-andy.shevchenko@gmail.com Signed-off-by: Jonathan Cameron

iio: proximity: hx9023s: Fix error code in hx9023s_property_get()

2024-08-17T14:37:37+00:00

If we're returning because "reg >= HX9023S_CH_NUM" then set the error code to -ENIVAL instead of success. Fixes: 60df548277b7 ("iio: proximity: Add driver support for TYHX's HX9023S capacitive proximity sensor") Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/49b5a9bc-e5ca-43a7-a665-313eb06fbe27@stanley.mountain Signed-off-by: Jonathan Cameron

iio: proximity: sx_common: make use of iio_for_each_active_channel()

2024-08-03T09:13:41+00:00

Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa Link: https://patch.msgid.link/20240718-dev-iio-masklength-private2-v1-22-8e12cd042906@analog.com Signed-off-by: Jonathan Cameron

iio: proximity: sx9500: make use of iio_for_each_active_channel()

2024-08-03T09:13:41+00:00

Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa Link: https://patch.msgid.link/20240718-dev-iio-masklength-private2-v1-21-8e12cd042906@analog.com Signed-off-by: Jonathan Cameron