Public bug reported:
SRU Justification:
[Impact]
New HP platform with Realtek ALC3315+TAS2783 audio solution fail the audio
output function of the built-in speaker.
[Fix]
Backport the upstream fix: fefce60f771f ("platform/x86:
serial-multi-instantiate: Add IRQ_RESOURCE_OPT for IRQ missing projects")
[Test Case]
1. Boot up the machine of new HP platforms MexusX
2. Test the speaker output function from gsd -> sound -> output -> Test on the
built-in speaker
3. Click left/right speaker and make sure both channel have audio output
[Where problems could occur]
It adds missing IRQ resource for the declared SPEAKER device (TXNW2781) in ACPI
table. It's only for tas2781-hda and should have no regression on other
platforms w/o particular amplifier.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.17 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: linux-oem-6.17 (Ubuntu Noble)
Importance: Undecided
Assignee: Chris Chiu (mschiu77)
Status: In Progress
** Affects: linux (Ubuntu Resolute)
Importance: Undecided
Status: New
** Affects: linux-oem-6.17 (Ubuntu Resolute)
Importance: Undecided
Status: New
** Tags: jira-stella-2481 oem-priority
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.17 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Resolute)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.17 (Ubuntu Resolute)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.17 (Ubuntu Noble)
Status: New => In Progress
** Tags added: jira-stella-2481 oem-priority
** Changed in: linux-oem-6.17 (Ubuntu Noble)
Assignee: (unassigned) => Chris Chiu (mschiu77)
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https://bugs.launchpad.net/bugs/2137245
Title:
Fix no audio output on the left speaker of HP EliteBoard G1a
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