Fix non-working pinctrl-intel
Bug #1811777 reported by
Kai-Heng Feng
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Medium
|
Unassigned | ||
Cosmic |
Fix Released
|
Medium
|
Unassigned |
Bug Description
[Impact]
Intel pinctrl doesn't work.
There's a WWAN card needs to use pinctrl to reset itself after firmware update. Currently we can't use pinctrl to reset it.
[Fix]
Translate GPIO to pinctrl pins correctly.
[Test]
The WWAN reset function works once the fix is applied.
[Regression Potential]
Low. Limits to pinctrl-intel and it's in mainline for a while.
CVE References
tags: | added: originate-from-1800987 somerville |
tags: |
added: verification-done-bionic removed: verification-needed-bionic |
Changed in linux (Ubuntu Bionic): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Cosmic): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu Cosmic): | |
status: | New → Fix Committed |
tags: |
added: verification-done-cosmic removed: verification-needed-cosmic |
Changed in hwe-next: | |
status: | New → Fix Released |
To post a comment you must log in.
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 1811777
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.