On Thu, Dec 17, 2015 at 6:50 PM, Pandruvada, Srinivas
[off-list ref] wrote:

On Thu, 2015-12-17 at 18:33 -0800, Nish Aravamudan wrote:

quoted

On Thu, Dec 17, 2015 at 5:11 PM, Pandruvada, Srinivas
[off-list ref] wrote:

quoted

On Thu, 2015-12-17 at 17:08 -0800, Nish Aravamudan wrote:

quoted

On Thu, Dec 17, 2015 at 5:00 PM, Pandruvada, Srinivas
[off-list ref] wrote:

quoted

Hi Andy,

As per Nish these patches are impacting sensors on Yoga.
https://lkml.org/lkml/2015/11/30/441

To be clear, without that series, the touchpad and touchscreen on
the
Yoga 900 don't work at all. So they are necessary for
functioning. I
don't know (I will test it now), if removing the series makes the
IIO
sensors work properly in /dev/.

This is important to know before we take Andy's time.

It seems like Andy's patches are not the problem. That is, with stock
4.4-rc5, the accelerommeter /dev files still do not update.

Can you not use raw values by polling from user space? Send me
report description. It should be in
/sys/kernel/debug/hid/ "your device id" /redesc.

The underlying issue is that iio-sensor-proxy relies on values from
the corresponding /dev nodes to automatically rotate the screen, etc.
in the desktop environment.

Attached due to its size.

Also device id ("your device id") above.

0018:048D:8396.0002

-Nish