Public bug reported:
[Impact]
Bogus HDMI audio can be selected as output, without any HDMI monitor
connected.
[Fix]
Consider 0 SAD as invalid ELD - no SAD means no audio.
[Test]
With the patch applied, no bogus HDMI audio can be found in GNOME's
setting app.
[Where problems could occur]
Basically none. No SAD means no PCM - so it has never worked before.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Low
Status: Confirmed
** Affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: Won't Fix
** Affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Low
Status: Confirmed
** Tags: oem-priority originate-from-1950580 somerville
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.14 (Ubuntu)
Status: New => Invalid
** Changed in: linux (Ubuntu Focal)
Status: New => Won't Fix
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: New => Confirmed
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided => Low
** Tags added: oem-priority originate-from-1950580 somerville
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https://bugs.launchpad.net/bugs/1953208
Title:
Fix bogus HDMI audio interface
Status in HWE Next:
New
Status in linux package in Ubuntu:
Confirmed
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Won't Fix
Status in linux-oem-5.14 source package in Focal:
Confirmed
Bug description:
[Impact]
Bogus HDMI audio can be selected as output, without any HDMI monitor
connected.
[Fix]
Consider 0 SAD as invalid ELD - no SAD means no audio.
[Test]
With the patch applied, no bogus HDMI audio can be found in GNOME's
setting app.
[Where problems could occur]
Basically none. No SAD means no PCM - so it has never worked before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1953208/+subscriptions
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