On Tuesday 05 July 2016 14:00:58 Pali Rohár wrote:

On Tuesday 05 July 2016 13:56:58 Pali Rohár wrote:

quoted

On Tuesday 05 July 2016 13:51:42 Mika Westerberg wrote:

quoted

So are you able to test what happens when you unload the driver?

As I wrote in previous email, I do not own these EliteBooks anymore,
so cannot test it. Just have DSDT dump...

What about contacting last contributors to hp_accel.c driver? They 
probably could test i801 changes if accelerometer still works.

Or another option how to test this: Use acpi_call module which exports
file /proc/acpi/call which can be used to issue ACPI method call from
userspace.

If there are problems, there will be errors in dmesg or return value
from /proc/acpi/call is some error...

-- 
Pali Rohár
pali.rohar@gmail.com