kernel/linux.git/drivers/iio/proximity, branch master

Merge tag 'v7.0-rc7' into char-misc-next

2026-04-06T07:04:53+00:00

We need the char/misc/iio/comedi fixes in here as well for testing Signed-off-by: Greg Kroah-Hartman

iio: proximity: add driver for ST VL53L1X ToF sensor

2026-03-26T08:22:00+00:00

Add support for the STMicroelectronics VL53L1X Time-of-Flight ranging sensor with I2C interface. Reviewed-by: Andy Shevchenko Signed-off-by: Siratul Islam Signed-off-by: Jonathan Cameron

Merge tag 'v7.0-rc4' into togreg

2026-03-22T12:20:42+00:00

Linux 7.0-rc4 Required for the ds4422 series which is build upon; 5187e03b817c ("iio: dac: ds4424: reject -128 RAW value")

iio: proximity: fix typo from currenly to currently

2026-03-21T19:18:01+00:00

Fix incorrect spelling from currenly to currently. Signed-off-by: Shi Hao Signed-off-by: Jonathan Cameron

iio: proximity: rfd77402: Fix completion race condition in IRQ mode

2026-03-14T11:15:32+00:00

In IRQ mode, the completion was being reinitialized after the measurement command had already been sent to the hardware. This created a race condition where the IRQ handler could call complete() before reinit_completion() was executed. Consequently, wait_for_completion_timeout() would fail to see the signal and wait until it timed out. Move reinit_completion() to occur before the measurement command is triggered to ensure the synchronization primitive is ready to capture the interrupt. Fixes: dc81be96a73a ("iio: proximity: rfd77402: Add interrupt handling support") Signed-off-by: Felix Gu Reviewed-by: Shrikant Raskar Cc: Signed-off-by: Jonathan Cameron

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

2026-02-23T08:24:38+00:00

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

iio: proximity: hx9023s: fix assignment order for __counted_by

2026-02-23T08:24:38+00:00

Initialize fw_size before copying firmware data into the flexible array member to match the __counted_by() annotation. This fixes the incorrect assignment order that triggers runtime safety checks. Fixes: e9ed97be4fcc ("iio: proximity: hx9023s: Added firmware file parsing functionality") Signed-off-by: Yasin Lee Reviewed-by: Andy Shevchenko Cc: Signed-off-by: Jonathan Cameron

iio: proximity: hx9023s: support firmware-name property

2026-02-23T08:24:22+00:00

Add an optional firmware-name property to specify the firmware file. If not provided, the driver falls back to the default firmware name. Reviewed-by: Andy Shevchenko Signed-off-by: Yasin Lee Signed-off-by: Jonathan Cameron

iio: proximity: rfd77402: Add interrupt handling support

2026-01-29T17:50:08+00:00

Add interrupt handling support to enable event-driven data acquisition instead of continuous polling. This improves responsiveness, reduces CPU overhead, and supports low-power operation by allowing the system to remain idle until an interrupt occurs. Reviewed-by: Andy Shevchenko Signed-off-by: Shrikant Raskar Signed-off-by: Jonathan Cameron

iio: proximity: rfd77402: Document device private data structure

2026-01-29T17:49:00+00:00

Add kernel-doc style comments for struct rfd77402_data to describe the purpose of each member. Reviewed-by: Andy Shevchenko Signed-off-by: Shrikant Raskar Signed-off-by: Jonathan Cameron