Public bug reported:
[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.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Low
Status: Confirmed
** Affects: linux-oem-5.13 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: Won't Fix
** Affects: linux-oem-5.13 (Ubuntu Focal)
Importance: Low
Status: Confirmed
** Affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Low
Status: Confirmed
** Affects: linux (Ubuntu Impish)
Importance: Low
Status: Confirmed
** Affects: linux-oem-5.13 (Ubuntu Impish)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-5.14 (Ubuntu Impish)
Importance: Undecided
Status: Invalid
** Tags: oem-priority originate-from-1940911 sutton
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.13 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Focal)
Status: New => Won't Fix
** Changed in: linux (Ubuntu Impish)
Status: New => Confirmed
** Changed in: linux (Ubuntu Impish)
Importance: Undecided => Low
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: New => Confirmed
** Changed in: linux-oem-5.13 (Ubuntu Focal)
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
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided => Low
** Changed in: linux-oem-5.14 (Ubuntu Impish)
Status: New => Invalid
** Tags added: oem-priority originate-from-1940911 sutton
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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:
Confirmed
Status in linux-oem-5.14 source package in Focal:
Confirmed
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:
https://bugs.launchpad.net/hwe-next/+bug/1945556/+subscriptions
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