Fix missing HDMI audio on Intel RKL
Bug #1945556 reported by
Kai-Heng Feng
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Low
|
Unassigned | ||
Focal |
Won't Fix
|
Undecided
|
Unassigned | ||
Impish |
Fix Released
|
Low
|
Unassigned | ||
linux-oem-5.13 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Low
|
Unassigned | ||
Impish |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-5.14 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Low
|
Unassigned | ||
Impish |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
HDMI audio is missing on Intel RKL.
[Fix]
Also use BIOS provided value for HDA link.
[Test]
HDMI audio is back after the fix gets applied.
[Where problems could occur]
Because this is a regression, this patch simply brings back the old
behavior for RKL systems. There could be RKL systems get fixed by
the offending commit, so this might break those hypothetical systems.
CVE References
Changed in linux (Ubuntu Focal): | |
status: | New → Won't Fix |
Changed in linux (Ubuntu Impish): | |
status: | New → Confirmed |
importance: | Undecided → Low |
Changed in linux-oem-5.13 (Ubuntu Focal): | |
status: | New → Confirmed |
importance: | Undecided → Low |
Changed in linux-oem-5.13 (Ubuntu Impish): | |
status: | New → Invalid |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
status: | New → Confirmed |
importance: | Undecided → Low |
Changed in linux-oem-5.14 (Ubuntu Impish): | |
status: | New → Invalid |
tags: | added: oem-priority originate-from-1940911 sutton |
Changed in linux-oem-5.13 (Ubuntu Focal): | |
status: | Confirmed → Fix Committed |
Changed in linux-oem-5.14 (Ubuntu Focal): | |
status: | Confirmed → Fix Committed |
tags: |
added: verification-done-focal removed: verification-needed-focal |
tags: |
added: verification-done-impish removed: verification-needed-impish |
Changed in hwe-next: | |
status: | New → Fix Released |
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This bug is awaiting verification that the linux-oem- 5.14/5. 14.0-1005. 5 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- focal' to 'verification- done-focal' . If the problem still exists, change the tag 'verification- needed- focal' to 'verification- failed- focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!