This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1841396
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
** Changed in: linux (Ubuntu Bionic)
Status: New => Incomplete
** Changed in: linux (Ubuntu Disco)
Status: New => Incomplete
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Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1841396
Title:
Fix touchpad IRQ storm after S3
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem package in Ubuntu:
Invalid
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Incomplete
Status in linux-oem source package in Bionic:
New
Status in linux-oem-osp1 source package in Bionic:
New
Status in linux source package in Disco:
Incomplete
Status in linux-oem source package in Disco:
Invalid
Status in linux-oem-osp1 source package in Disco:
Invalid
Status in linux source package in Eoan:
Incomplete
Status in linux-oem source package in Eoan:
Invalid
Status in linux-oem-osp1 source package in Eoan:
Invalid
Bug description:
[Impact]
IRQ storm generated from touchpad after S3, renders touchpad useless.
[Fix]
gpiolib routines expect pin offset instead of pin number. Passing correct
pin offset can solve the issue.
[Test]
With the patch applied the issue doesn't happen anymore on HP Zbook 17
G5.
[Regression Potential]
Low. Though there are many users of pinctrl-intel, this make it
correctly uses gpiolib.
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