Hans de Goede 2a512ca151 iio: accel: mxc4005: Interrupt handling fixes ... commit 57a1592784 upstream. There are 2 issues with interrupt handling in the mxc4005 driver: 1. mxc4005_set_trigger_state() writes MXC4005_REG_INT_MASK1_BIT_DRDYE (0x01) to INT_MASK1 to enable the interrupt, but to disable the interrupt it writes ~MXC4005_REG_INT_MASK1_BIT_DRDYE which is 0xfe, so it enables all other interrupt sources in the INT_SRC1 register. On the MXC4005 this is not an issue because only bit 0 of the register is used. On the MXC6655 OTOH this is a problem since bit7 is used as TC (Temperature Compensation) disable bit and writing 1 to this disables Temperature Compensation which should only be done when running self-tests on the chip. Write 0 instead of ~MXC4005_REG_INT_MASK1_BIT_DRDYE to disable the interrupts to fix this. 2. The datasheets for the MXC4005 / MXC6655 do not state what the reset value for the INT_MASK0 and INT_MASK1 registers is and since these are write only we also cannot learn this from the hw. Presumably the reset value for both is all 0, which means all interrupts disabled. Explicitly set both registers to 0 from mxc4005_chip_init() to ensure both masks are actually set to 0. Fixes: 79846e33aa ("iio: accel: mxc4005: add support for mxc6655") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240326113700.56725-2-hdegoede@redhat.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-05-17 11:51:04 +02:00
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accel	iio: accel: mxc4005: Interrupt handling fixes	2024-05-17 11:51:04 +02:00
adc	iio:adc:ad7091r: Move exports into IIO_AD7091R namespace.	2024-02-23 08:54:22 +01:00
addac	iio: addac: stx104: Fix race condition when converting analog-to-digital	2023-08-26 14:23:27 +02:00
afe	iio: afe: rescale: Accept only offset channels	2023-11-08 17:26:42 +01:00
amplifiers	…
buffer	iio: triggered-buffer: prevent possible freeing of wrong buffer	2024-01-05 15:13:32 +01:00
cdc	…
chemical	…
common	iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table	2024-01-05 15:13:32 +01:00
dac	iio: dac: build ad5758 driver when AD5758 is selected	2023-06-09 10:32:28 +02:00
dummy	…
frequency	…
gyro	…
health	…
humidity	…
imu	iio:imu: adis16475: Fix sync mode setting	2024-05-17 11:51:04 +02:00
light	iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP	2024-02-23 08:55:03 +01:00
magnetometer	iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC	2024-02-23 08:55:07 +01:00
multiplexer	…
orientation	…
position	…
potentiometer	…
potentiostat	…
pressure	iio: pressure: ms5611: ms5611_prom_is_valid false negative bug	2023-10-19 23:05:36 +02:00
proximity	…
resolver	…
temperature	…
test	…
trigger	…
Kconfig	iio: add addac subdirectory	2023-08-26 14:23:26 +02:00
Makefile	iio: add addac subdirectory	2023-08-26 14:23:26 +02:00
TODO	…
iio_core.h	…
iio_core_trigger.h	…
industrialio-buffer.c	…
industrialio-configfs.c	…
industrialio-core.c	iio: core: fix memleak in iio_device_register_sysfs	2024-02-23 08:55:07 +01:00
industrialio-event.c	…
industrialio-sw-device.c	…
industrialio-sw-trigger.c	…
industrialio-trigger.c	…
industrialio-triggered-event.c	…
inkern.c	…