alsa/hdmi: restore the component support patch_nvhdmi
Bug #1878554 reported by
Hui Wang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Groovy |
Won't Fix
|
Undecided
|
Unassigned | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
High
|
Hui Wang | ||
Focal |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
BugLink: https:/
The reverted patch was introduced by stable-patches, and this SRU
plans to revert the patch, the commit id is from oem-5.6 kernel,
so maybe in the Groovy and unstable kernel, the commit id is not
same as this one.
[Impact]
On Lenovo P520 with Nvida P4000 grahic card, the hdmi audio doesn't
work.
[Fix]
revert an existing patch to let patch_nvhdmi support component.
[Test Case]
boot the system, plug the hdmi/dp monitor, the hdmi audio could work,
wait for 10 mins until the screen become black, wake up the screen and
check the audio, still work well.
[Regression Risk]
Low, after reverting the patch, it is aligned to mainline kernel
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
tags: | added: originate-from-1876671 sutton |
affects: | linux (Ubuntu) → linux-oem-5.6 (Ubuntu) |
no longer affects: | linux (Ubuntu Focal) |
no longer affects: | linux-oem-5.6 (Ubuntu Groovy) |
description: | updated |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | New → Fix Committed |
tags: |
added: verification-done-focal removed: verification-needed-focal |
Changed in linux (Ubuntu): | |
status: | Incomplete → Fix Released |
Changed in linux (Ubuntu Groovy): | |
status: | Incomplete → Won't Fix |
Changed in hwe-next: | |
status: | New → Fix Released |
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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 1878554
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.