** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Assignee: Phidias (phidias-chiang)
Status: Incomplete
** Also affects: linux (Ubuntu Wily)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Vivid)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Xenial)
Status: Incomplete => Fix Released
** Changed in: linux (Ubuntu Vivid)
Status: New => In Progress
** Changed in: linux (Ubuntu Vivid)
Assignee: (unassigned) => Phidias (phidias-chiang)
** Changed in: linux (Ubuntu Wily)
Status: New => In Progress
** Changed in: linux (Ubuntu Wily)
Assignee: (unassigned) => Phidias (phidias-chiang)
--
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/1560835
Title:
Enable multitouch function on precision touchpad for Vivid
Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Vivid:
In Progress
Status in linux source package in Wily:
In Progress
Status in linux source package in Xenial:
Fix Released
Bug description:
[Impact]
Multitouch feature is not enabled on some platforms with new Win8
precision touchpad because it can't fetch the report from the device.
In worst case it can even break the multitouch device.
[Fix]
There's one commit to fix this issue:
commit 171202b6fee80d777d18bb8a53b3e4361d97f389
Author: Mika Westerberg <mika.westerb...@linux.intel.com>
Date: Wed Oct 7 15:33:43 2015 +0300
HID: multitouch: Fetch feature reports on demand for Win8 devices
In addition, this commit may cause some issue on ELAN touchpad, and
there's another commit to improve the fix:
commit e47b1e449ea70d76c38a50c04cde60a72bc7ebde
Author: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
Date: Tue Dec 1 12:41:38 2015 +0100
HID: multitouch: fix input mode switching on some Elan panels
Both commits can be clean picked, and are already in Xenial.
[Test]
The patched Vivid kernel is tested on two platforms and both worked
before and after suspend.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1560835/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
