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Subject: Re: [RFC 0/4] Intel Integrated Sensor Hub Support (ISH)
From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: Atri Bhattacharya <badshah400@aim.com>,
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Date: Thu, 02 Jun 2016 15:48:31 -0700
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On Fri, 2016-06-03 at 00:29 +0200, Atri Bhattacharya wrote:
> Hi Srinivas,
> 
> On Thu, 2016-06-02 at 21:44 +0000, Pandruvada, Srinivas wrote:
> > 
> > On Thu, 2016-06-02 at 13:00 -0700, Srinivas Pandruvada wrote:
> > > 
> > > Hi,
> > > 
> > > Thanks for your help in evaluation.
> > > 
> > > 
> > > [...]
> > > 
> > > The iio sensor proxy starts too soon. So I recommended to wait
> > > for
> > > mult-user target before start. I think developer is considering.
> > > 
> > Add after "Description" in the section [Unit] in systemd unit file
> > /usr/lib/systemd/system/iio-sensor-proxy.service
> > 
> > After=multi-user.target
> > 
> > Your rotation should work on Yoga 260. I tried on Fedora 23.
> > 
> It does! Thank you so much for this tip. Well, it doesn't work again
> after suspend/wakeup but I will let you know if that issue gets fixed
> after the patched kernel finishes building.
The problem is iio_proxy keeps open the IIO file handles, but ISH FW is
will powerup again after suspend, which causes issue. So may be by
systemd magic stop the service and start again on resume.

I am working on this. So probably in RFC v2, I will have some fix.

Thanks,
Srinivas


> 
> Best wishes.