[Bug 2143870] Re: Enable TI new AMP TAS2783A for modern HP platform

** Changed in: linux-oem-6.17 (Ubuntu Questing)
Status: New => Invalid

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https://bugs.launchpad.net/bugs/2143870

Title:
Enable TI new AMP TAS2783A for modern HP platform

Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-oem-6.17 package in Ubuntu:
New
Status in linux source package in Noble:
Invalid
Status in linux-firmware source package in Noble:
In Progress
Status in linux-oem-6.17 source package in Noble:
In Progress
Status in linux source package in Questing:
Invalid
Status in linux-firmware source package in Questing:
In Progress
Status in linux-oem-6.17 source package in Questing:
Invalid
Status in linux source package in Resolute:
New
Status in linux-firmware source package in Resolute:
Fix Released
Status in linux-oem-6.17 source package in Resolute:
New

Bug description:
SRU Justification:

[Impact]
New HP platform with CirrusLogic codec + TI TA2783A amplifier will have no basic audio functions w/o TAS2783A Driver Support.

================ Linux Kernel ========================

[Fix]
Backport new TAS2783A drivers of the following

ASoC: tas2783A: fw loading for devices without pci bus
ASoC: tas2783A: read slave properties from acpi table
ASoC: tas2783A: use acpi initialisation table
ASoc: tas2783A: acpi match for 4 channel for mtl
ASoc: tas2783A: fw name based on system details
ASoC: tas2783A: fix error log for calibration data
ASoC: tas2783A: update default init writes
ASoC: tas2783A: use custom firmware
ASoC: tas2783A: sdw_utils: support ch 3 & 4

<=============== linux-firmware ========================

[Fix]
Backport the patch firmware from TI

4e83a67a5637 ASoC: tas2783: Add Firmware files for tas2783A

[Test Case]
1. Boot up the machine of new HP platform with TI TAS2783A amplifier
2. Open settings->Sound->Output Device and make sure it's not Dummy audio devices
3. Click test icon for basic audio output functions
4. Use `arecord` to record and play the recorded audio file with `aplay` for basic speaker/microphone functions.

[Where problems could occur]
It adds the support for new TAS2783A amplifier for particular HP SSIDs. No regression expected at the current stage.

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