Re: [PATCH] iio: accel: bmc150: Do not configure IRQ registers if no IRQ connected

From: Marek Vasut

Date: Thu Jan 08 2026 - 16:57:41 EST


On 6/21/25 10:14 PM, Hans de Goede wrote:

Hello Hans,

IIO has separate interfaces for exporting channels which can be polled by
userspace and for triggers which is a more event driven interface.

It should be possible to modify the driver to skip the trigger registration,
while keeping the channels. E.g. iio-sensor-proxy will then automaticallt
switch to polling in userspace.
I wonder if this got fixed by this commit in the meantime:

3aa385a9c75c ("iio: accel: bmc150: Fix irq assumption regression")