kernel/git/stable/linux-stable.git/drivers/iio/light, branch linux-7.1.y

iio: light: veml6030: fix channel type when pushing events

2026-07-18T14:55:20+00:00

commit c52bb33b641ebaae3e209f97714cb1758206f7d9 upstream. The events are registered for IIO_LIGHT and not for IIO_INTENSITY. Use the correct channel type. When at it, fix minor checkpatch code style warning (alignment). Cc: stable@vger.kernel.org Fixes: 7b779f573c48 ("iio: light: add driver for veml6030 ambient light sensor") Signed-off-by: Javier Carrasco Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

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

2026-07-18T14:55:20+00:00

commit a00ffd15674bfaf8b906503c1600e3d8709af56c upstream. 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 Signed-off-by: Greg Kroah-Hartman

iio: light: opt3001: fix missing state reset on timeout

2026-07-18T14:55:20+00:00

commit c123ca6ee26ad98f70a866ff428b08145c5a24fe upstream. Currently in the function opt3001_get_processed(), there is a check that directly returns -ETIMEDOUT if the conversion IRQ times out, completely bypassing the err label, leaving ok_to_ignore_lock permanently true, potentially breaking the device's falling threshold interrupt detection. Assign -ETIMEDOUT to the return variable and jump to the error label to ensure ok_to_ignore_lock is properly reset. Fixes: 26d90b559057 ("iio: light: opt3001: Fixed timeout error when 0 lux") Reported-by: Sashiko Closes: https://sashiko.dev/#/patchset/20260525-opt3001-cleanup-v4-0-65b36a174f78%40gmail.com?part=1 Signed-off-by: Joshua Crofts Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

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

2026-07-18T14:55:19+00:00

commit 38b72267b7e22768a1f26d9935de4e1752a1dc85 upstream. 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 Signed-off-by: Greg Kroah-Hartman

iio: light: al3320a: read both ALS ADC registers again

2026-07-18T14:55:19+00:00

commit 744bccc2647c6b2206290e8e40890a23812116b3 upstream. al3320a_read_raw() used to read two adjacent registers until the driver was modernized using the regmap framework. That cleanup accidentally replaced the 16-bit word read with a single byte read. I'm reverting latter. Fixes: 1850e6ae7f91 ("iio: light: al3320a: Implement regmap support") Signed-off-by: Alexander A. Klimov Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: light: al3320a: add missing REGMAP_I2C to Kconfig

2026-07-18T14:55:19+00:00

commit 9efcc9ba9b2e940cc01e63d132ae741e4c5d09c7 upstream. 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 Signed-off-by: Greg Kroah-Hartman

iio: light: al3010: read both ALS ADC registers again

2026-07-18T14:55:19+00:00

commit ee78fae068f52a5582aaf448d9414f826855c106 upstream. al3010_read_raw() used to read two adjacent registers until the driver was modernized using the regmap framework. That cleanup accidentally replaced the 16-bit word read with a single byte read. I'm reverting latter. Fixes: 0e5e21e23dd6 ("iio: light: al3010: Implement regmap support") Signed-off-by: Alexander A. Klimov Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

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

2026-07-18T14:55:19+00:00

commit aa411adc6ce40ad1a55ebc965f255a4cfc0005f8 upstream. 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 Signed-off-by: Greg Kroah-Hartman

iio: light: al3010: add missing REGMAP_I2C to Kconfig

2026-07-18T14:55:19+00:00

commit 84486e3bbda18a2df1ed74ca78e1e14bde9a941b upstream. 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 Signed-off-by: Greg Kroah-Hartman

iio: light: al3000a: add missing REGMAP_I2C to Kconfig

2026-07-18T14:55:19+00:00

commit a2d30022b7c316ad845d1b696e724058b88e5a4e upstream. 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 Signed-off-by: Greg Kroah-Hartman