This bug was fixed in the package linux-oem-5.13 - 5.13.0-1017.21
---------------
linux-oem-5.13 (5.13.0-1017.21) focal; urgency=medium
* focal/linux-oem-5.13: 5.13.0-1017.21 -proposed tracker (LP:
#1946722)
* Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error
in SYNC CMD UNKNOWN (LP: #1941665)
- iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia
- iwlwifi: mvm: Read acpi dsm to get unii4 enable/disable bitmap.
-- Timo Aaltonen <timo.aalto...@canonical.com> Tue, 12 Oct 2021
11:54:40 +0300
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1945556
Title:
Fix missing HDMI audio on Intel RKL
Status in HWE Next:
New
Status in linux package in Ubuntu:
Confirmed
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Won't Fix
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux-oem-5.14 source package in Focal:
Fix Released
Status in linux source package in Impish:
Confirmed
Status in linux-oem-5.13 source package in Impish:
Invalid
Status in linux-oem-5.14 source package in Impish:
Invalid
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.
To manage notifications about this bug go to:
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