[Bug 1908335] Re: [SRU][F/G/H/U/OEM-5.6] Fix i2c report error on elan trackpoint

this is in 5.9-rc2

** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: Confirmed => Fix Released

** Changed in: linux-oem-5.10 (Ubuntu Groovy)
Status: Confirmed => Fix Released

** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Fix Released

** Changed in: linux-oem-5.10 (Ubuntu Hirsute)
Status: Confirmed => Fix Released

--
You received this bug notification because you are subscribed to linux
in Ubuntu.
Matching subscriptions: Bgg, Bmail, Nb
https://bugs.launchpad.net/bugs/1908335

Title:
[SRU][F/G/H/U/OEM-5.6] Fix i2c report error on elan trackpoint

Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.10 package in Ubuntu:
Fix Released
Status in linux-oem-5.6 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Fix Committed
Status in linux-oem-5.10 source package in Focal:
Fix Released
Status in linux-oem-5.6 source package in Focal:
Fix Released
Status in linux source package in Groovy:
Fix Committed
Status in linux-oem-5.10 source package in Groovy:
Fix Released
Status in linux-oem-5.6 source package in Groovy:
Invalid
Status in linux source package in Hirsute:
Fix Released
Status in linux-oem-5.10 source package in Hirsute:
Fix Released
Status in linux-oem-5.6 source package in Hirsute:
Invalid

Bug description:
[Impact]
New elan trackpoint on elan_i2c reports the following error:
"failed to read report data: -71"
it failed to work.

[Fix]
Add new report type support and fix protocol errors for some trackpoints in SMBus mode.

[Test Case]
Touchpad and trackpoint work well.
Verified on 3 other models of ThinkPads with elan touchpad loaded.
All good.

[Where problems could occur]
elan touchpad and trackpoint may not work.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1908335/+subscriptions