> On Thu, 8 Aug 2024 15:27:33 +0200 > Okba Slatnia <okbaslatnia@xxxxxxxxx> wrote: > > > Hi all, Hi Okba, > > > > I'm building a yocto firmware based on Linux kernel version 5.15.148 > > and i'm facing a little limitation or problem preventing me from > > changing the value of the sampling_frequency of the accelerator: > > /sys/bus/iio/devices/iio:device0/sampling_frequency > > despite i'm following the > > /sys/bus/iio/devices/iio:device0/sampling_frequenc_available for the > > possible values. > > for the info , i can successfully change the sampling_frequency on > > another yocto firmware based on Linux kernel version 4.19 and despite > > keeping the same kernel flags confs i'm still facing this issue , i > > made sure it's not an access right issue because i can change other > > files in the same path with same access rights. Can you please provide more details about the issue? Are you able to change gyro sample frequency? Is the sensor-hub enabled? Regards, Lorenzo > > > > Can you please help me and tell me if I missed anything ? > > Thanks in advance. > > Best Regards. > > -- > > Okba > > +CC Lorenzo on basis maybe he's seen this before? > > Jonathan > > > >
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