kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1515503

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1515503

Title:
  Need support for some buggy Synaptics RMI4 device

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]

  Some RMI4 touchpad doesn't work properly even the probing returns no
  error. Further investigation shows the interrupt doesn't increase at
  all. There's already a public bug and the patch is already upstreamed:

  https://bugs.freedesktop.org/show_bug.cgi?id=91102

  [Fix]

  There's a fix contains in v4.3-rc1 and has already been tested:

  commit 9a98b3387e7bd9af5a6495b32e07d6f25071f4ba
  Author:     Andrew Duggan <aduggan@xxxxxxxxxxxxx>
  AuthorDate: Thu Jul 16 17:14:00 2015 -0700
  Commit:     Jiri Kosina <jkosina@xxxxxxxx>
  CommitDate: Fri Jul 17 11:29:53 2015 +0200

      HID: rmi: Set F01 interrupt enable register when not set

  Note:
    So far the platform we encounter with this issue use GPIO interrupt, so it also needs 3.19.0-32 or Wily kernel to work too.

  [Test]

  1. Boot with v4.3-rc1 -> pass
  2. Boot with patched Vivid kernel -> pass
  3. Boot with patched Wily kernel -> pass

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1515503/+subscriptions