kernel/git/next/linux-next.git/drivers/iio/light, branch fs-current

Merge tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-07-12T19:37:28+00:00

Pull Android/IIO fixes from Greg KH: "Here is a set of bugfixes for 7.2-rc3 that resolve a bunch of reported issues in just the binder and iio codebases. Included in here are: - binder driver bugfixes for both the rust and c versions for reported problems - lots and lots of iio driver bugfixes for lots of reported issues (including a hid sensor driver bugfix) Full details are in the shortlog, all of these have been in linux-next with no reported issues" * tag 'char-misc-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (36 commits) iio: event: Fix event FIFO reset race iio: imu: inv_icm42600: fix timestamp clock period by using lower value iio: light: al3010: fix incorrect scale for the highest gain range iio: adc: nxp-sar-adc: Fix the delay calculation in nxp_sar_adc_wait_for() iio: light: tsl2591: return actual error from probe IRQ failure iio: imu: inv_icm42600: fix timestamping by limiting FIFO reading iio: imu: st_lsm6dsx: deselect shub page before reading whoami rust_binder: clear freeze listener on node removal rust_binder: reject context manager self-transaction rust_binder: use a u64 stride when cleaning up the offsets array binder: fix UAF in binder_free_transaction() binder: fix UAF in binder_thread_release() rust_binder: synchronize Rust Binder stats with freeze commands binder: cache secctx size before release zeroes it rust_binder: fix BINDER_GET_EXTENDED_ERROR iio: adc: ad7779: add missing 'select IIO_TRIGGERED_BUFFER' to Kconfig iio: adc: ad4130: add missing `select IIO_TRIGGERED_BUFFER` to Kconfig iio: adc: ti-ads124s08: Return reset GPIO lookup errors iio: temperature: Build mlx90635 with CONFIG_MLX90635 iio: light: al3320a: add missing REGMAP_I2C to Kconfig ...

iio: light: al3010: fix incorrect scale for the highest gain range

2026-07-04T23:04:18+00:00

al3010_scales[] encodes the highest gain range as {0, 1187200}. For IIO_VAL_INT_PLUS_MICRO, the fractional part must be less than 1000000, so the scale 1.1872 should instead be represented as { 1, 187200 }. Since write_raw() compares the value from userspace against this table, writing the advertised 1.1872 scale never matches the malformed entry and returns -EINVAL. As a result, the highest gain range cannot be selected. Reading the scale in that state also reports the malformed value. Fixes: c36b5195ab70 ("iio: light: add Dyna-Image AL3010 driver") Signed-off-by: Vidhu Sarwal Reviewed-by: Andy Shevchenko Cc: Signed-off-by: Jonathan Cameron

iio: light: tsl2591: return actual error from probe IRQ failure

2026-07-04T23:02:10+00:00

When devm_request_threaded_irq() fails, probe logs the error and then returns -EINVAL, dropping the real error code and breaking the deferred-probe flow for -EPROBE_DEFER. Return ret directly; the IRQ subsystem already prints on failure. Fixes: 2335f0d7c790 ("iio: light: Added AMS tsl2591 driver implementation") Cc: stable@vger.kernel.org Signed-off-by: Stepan Ionichev Signed-off-by: Jonathan Cameron

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

iio: light: al3320a: add missing REGMAP_I2C to Kconfig

2026-07-01T01:10:46+00:00

The Kconfig entry for the al3320a is missing a `select REGMAP_I2C`, causing build failures. Fixes: 1850e6ae7f91 ("iio: light: al3320a: Implement regmap support") Signed-off-by: Joshua Crofts Reviewed-by: Andy Shevchenko Reviewed-by: David Heidelberg Cc: Signed-off-by: Jonathan Cameron

iio: light: al3010: add missing REGMAP_I2C to Kconfig

2026-07-01T01:10:37+00:00

The KConfig entry for the AL3010 is missing a `select REGMAP_I2C`, causing build failures. Fixes: 0e5e21e23dd6 ("iio: light: al3010: Implement regmap support") Signed-off-by: Joshua Crofts Reviewed-by: Andy Shevchenko Reviewed-by: David Heidelberg Cc: Signed-off-by: Jonathan Cameron

iio: light: al3000a: add missing REGMAP_I2C to Kconfig

2026-07-01T01:10:23+00:00

The KConfig entry for the al3000a is missing a `select REGMAP_I2C`, causing build failures. Fixes: d531b9f78949 ("iio: light: Add support for AL3000a illuminance sensor") Signed-off-by: Joshua Crofts Reviewed-by: Andy Shevchenko Reviewed-by: David Heidelberg Cc: Signed-off-by: Jonathan Cameron

iio: light: gp2ap002: fix runtime PM leak on read error

2026-06-29T22:24:46+00:00

gp2ap002_read_raw() calls pm_runtime_get_sync() before reading the lux value, but if gp2ap002_get_lux() fails, it returns directly. This skips the pm_runtime_put_autosuspend() call at the "out" label, permanently leaking a runtime PM reference and preventing the device from autosuspending. Replace the direct return with a "goto out" to ensure the reference is properly dropped on the error path. Fixes: f6dbf83c17cb ("iio: light: gp2ap002: Take runtime PM reference on light read") Signed-off-by: Biren Pandya Cc: Signed-off-by: Jonathan Cameron

Merge tag 'iio-fixes-for-7.1b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

2026-06-14T05:56:59+00:00

IIO: 2nd set of fixes for the 7.1 cycle. Usual mixed bag of ancient issues and the recently introduced. Various drivers - Ensure use of simple_write_to_buffer() in debugfs callbacks doesn't result in reading off the end of intended data by checking the position is always 0. buffer/hw-consumer - Ensure scan_mask is freed on buffer release. acpi-als - Check ACPI_COMPANION() against NULL to close corner case where a driver is overridden. adi,ad4062 - Add GPIOLIB dependency to avoid undefined ref to gpiochip_get_data() adi.ad7768-1 - Add GPIOLIB dependency to avoid several undefined functions. adi,ad2s1210 - Ensure possible recovery path if a read fails in the interrupt handler. bosch,bmg160 - Increase sleep on startup to ensure device is ready. bosch,bmp280 - Ensure buffer pushed to kfifo is zeroed to avoid leaking uninitialized stack data to userspace. dyna-image,al3010 - Fix refactor that stopped reading one of the two measurement registers. dyna-image,al3320a - Fix refactor that stopped reading one of the two measurement registers. qcom,spmi-iadc - Ensure disable_irq_wake() is called on remove path. sensiron,scd30 - Fix a sign extension bug. st,vl5310x - Ensure possible recovery path if a read fails in the interrupt handler. ti,adc1298 - Bounds check for pga_settings index. Hardening against device returning unexpected values. ti,tmp006 - Ensure trigger correctly released on remove path. vishay,veml6030 - Fix incorrect channel type in events. vishay,veml6074 - Bounds check for veml6075_it_ms. Hardening against device returning unexpected values. * tag 'iio-fixes-for-7.1b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (23 commits) iio: adc: ad_sigma_delta: fix clear_pending_event for registerless devices iio: adc: ad_sigma_delta: fix CS held asserted and state leaks iio: light: opt3001: fix missing state reset on timeout iio: chemical: scd30: Cleanup initializations and fix sign-extension bug iio: core: fix uninitialized data in debugfs iio: backend: fix uninitialized data in debugfs iio: dac: ad3552r-hs: fix uninitialized data ni ad3552r_hs_write_data_source() iio: adc: qcom-spmi-iadc: balance enable_irq_wake() on driver unbind iio: light: al3320a: read both ALS ADC registers again iio: light: al3010: read both ALS ADC registers again iio: temperature: tmp006: use devm_iio_trigger_register iio: buffer: hw-consumer: free scan_mask on buffer release iio: adc: ad7768-1: Select GPIOLIB iio: light: veml6030: fix channel type when pushing events iio: light: acpi-als: Check ACPI_COMPANION() against NULL iio: resolver: ad2s1210: notify trigger and clear state on fault read error iio: proximity: vl53l0x: notify trigger and clear IRQ on error paths iio: gyro: bmg160: wait full startup time after mode change at probe iio: gyro: bmg160: bail out when bandwidth/filter is not in table iio: pressure: bmp280: zero-init bmp580 trigger handler buffer ...

iio: light: tsl2591: remove unneeded tsl2591_compatible_als_persist_cycle()

2026-06-03T11:10:56+00:00

The function was only used to verify if als_persist is a TSL2591_PRST_ALS_INT_CYCLE_* value. However, before its call in tsl2591_write_event_value(), the line als_persist = tsl2591_persist_lit_to_cycle(period) is executed, meaning that by the time tsl2591_compatible_als_persist_cycle() is reached, als_persist is a TSL2591_PRST_ALS_INT_CYCLE_* value, making the verification pointless. Suggested-by: Sashiko Link: https://sashiko.dev/#/patchset/20260528185912.24774-1-matheus.feitosa%40usp.br Signed-off-by: Lucas Rabaquim Co-developed-by: Matheus Silveira Signed-off-by: Matheus Silveira Signed-off-by: Jonathan Cameron