On Fri, 2016-06-03 at 04:50 +0200, Atri Bhattacharya wrote: > On Thu, 2016-06-02 at 15:48 -0700, Srinivas Pandruvada wrote: > > 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. > > > > One thing I just noticed is that the iio device number change after a > suspend/wakeup cycle. For e.g., immediately after booting the > in_accel_?_raw files are located in the dir > /sys/bus/iio/devices/iio\:device0/ > but after a suspend/wakeup the in_accel files have moved to > /sys/bus/iio/devices/iio\:device3/ > instead. No idea if this is relevant or not, just thought I should > let > you know. Yes. That will happen because the device will be removed and probed again. Thanks, Srinivas > > -- > Atri Bhattacharya > Fri 3 Jun 04:47:15 CEST 2016 > > Sent from openSUSE Tumbleweed (20160531) (x86_64) on my laptop. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
